Ext.direct.AmfRemotingProvider

Hierarchy

Inherited mixins

Requires

Files

The AmfRemotingProvider allows making RPC calls to a Java object on a BlazeDS or ColdFusion using either the AMFX or the AMF protocols.

The default protocol is AMFX which works on all browsers. If you choose AMF, a flash plugin might be loaded in certain browsers that do not support posting binary data to the server, e.g. Internet Explorer version 9 or less. To choose AMF, set the binary property to true.

For AMFX, the server must be configured to expose the desired services via an HTTPEndpoint. For example, the following configuration snippet adds an HTTPEndpoint (AMFX endpoint) to the BlazeDS services-config.xml file:

<channel-definition id="my-http" class="mx.messaging.channels.HTTPChannel">
 <endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/http" class="flex.messaging.endpoints.HTTPEndpoint"/>
</channel-definition>
 

Once the HTTPEndpoint is configured, make sure the service is exposed via the channel by adding the channel (e.g. my-http) to your remoting-services.xml file. For example this allows services to be accessed remotely by both AMF and AMFX:

<default-channels>
 <channel ref="my-amf"/>
 <channel ref="my-http"/>
</default-channels>

In order to make a call, you first need to declare the API to Ext direct. The following example defines local methods to the services provided by the sample Products application provided by Adobe as part of the BlazeDS 4.x binary turnkey distribution's testdrive (Sample 5: Updating Data):

    Ext.direct.Manager.addProvider({
        "url":"/samples/messagebroker/http", // URL for the HTTPEndpoint
        "type":"amfremoting",
        "endpoint": "my-http", // the name of the HTTPEndpoint channel as defined in the server's services-config.xml
        "actions":{
        "product":[{ // name of the destination as defined in remoting-config.xml on the server
            "name":"getProducts", // method name of the method to call
            "len":0 // number of parameters
        },{
            "name":"add",
            "len":1
        },{
            "name":"bad",
            "len":0
        }]
        }
    });

You can now call the service as follows:

 product.getProducts(function(result, e, success) {
   if (e.getStatus()) {
     alert("getProducts: " + result.length + " objects");
   } else {
     alert("getProducts: " + e.getMessage()); // failure message
   }
 });

Note that in case server methods require parameters of a specific class (e.g. flex.samples.product.Product), you should make sure the passed parameter has a field called $flexType set to the class name (in this case flex.Samples.product.Product). This is similar to the remote class alias definition in ActionScript.

The following example shows how to define a binary AMF-based call:

    Ext.direct.Manager.addProvider({
        "url":"/samples/messagebroker/amf", // URL for the AMFEndpoint
        "type":"amfremoting",
        "endpoint": "my-amf", // the name of the AMFEndpoint channel as defined in the server's services-config.xml
        "binary": true, // chooses AMF encoding
        "actions":{
        "product":[{ // name of the destination as defined in remoting-config.xml on the server
            "name":"getProducts", // method name of the method to call
            "len":0 // number of parameters
        },{
            "name":"add",
            "len":1
        },{
            "name":"bad",
            "len":0
        }]
        }
    });

Calling the server is done the same way as for the AMFX-based definition.

Config options

Defined By

Required config options

Ext.direct.AmfRemotingProvider
view source
: Stringrequired

The url to connect to the Ext.direct.Manager server-side router.

The url to connect to the Ext.direct.Manager server-side router.

Defined By

Optional config options

Ext.direct.AmfRemotingProvider
view source
: Stringprivate

Session ID to use with the server.

Session ID to use with the server.

Ext.direct.AmfRemotingProvider
view source
: Object
Object literal defining the server side actions and methods. ...

Object literal defining the server side actions and methods. For example, if the Provider is configured with:

actions: { // each property within the 'actions' object represents a server side Class
    // array of methods within each server side Class to be stubbed out on client
    TestAction: [{
        name: "doEcho",
        len: 1
    }, {
        "name": "multiply", // name of method
        "len": 2            // The number of parameters that will be used to create an
                            // array of data to send to the server side function.
                            // Ensure the server sends back a Number, not a String.
    }, {
        name: "doForm",
        formHandler: true, // direct the client to use specialized form handling method
        len: 1
    }]
}

Note: A Store is not required, a server method can be called at any time. In the following example a client side handler is used to call the server side method "multiply" in the server-side "TestAction" Class:

TestAction.multiply(
    2, 4, // pass two arguments to server, so specify len=2
    // callback function after the server is called
    //     result: the result returned by the server
    //     e: Ext.direct.RemotingEvent object
    function(result, e) {
        var t = e.getTransaction();
        var action = t.action; // server side Class called
        var method = t.method; // server side method called
        if (e.getStatus()) {
            var answer = Ext.encode(result); // 8
        } else {
            var msg = e.getMessage(); // failure message
        }
    }
);

In the example above, the server side "multiply" function will be passed two arguments (2 and 4). The "multiply" method should return the value 8 which will be available as the result in the example above.

Defaults to: {}

Ext.direct.AmfRemotingProvider
view source
: String
If true, use AMF binary encoding instead of AMFX XML-based encoding. ...

If true, use AMF binary encoding instead of AMFX XML-based encoding. Note that on some browsers, this will load a flash plugin to handle binary communication with the server.

Defaults to: false

The event name to bubble, or an Array of event names.

The event name to bubble, or an Array of event names.

Ext.direct.AmfRemotingProvider
view source
: Stringprivate

Client ID to use with the server.

Client ID to use with the server.

Ext.direct.AmfRemotingProvider
view source
: Number/Boolean
true or false to enable or disable combining of method calls. ...

true or false to enable or disable combining of method calls. If a number is specified this is the amount of time in milliseconds to wait before sending a batched request.

Calls which are received within the specified timeframe will be concatenated together and sent in a single request, optimizing the application by reducing the amount of round trips that have to be made to the server.

Defaults to: 10

Ext.direct.AmfRemotingProvider
view source
: String

Specify which param will hold the arguments for the method.

Specify which param will hold the arguments for the method.

Ext.direct.AmfRemotingProvider
view source
: String
Requred. ...

Requred. This is the channel id defined in services-config.xml on the server (e.g. my-amf or my-http).

The unique id of the provider (defaults to an auto-assigned id). ...

The unique id of the provider (defaults to an auto-assigned id). You should assign an id if you need to be able to access the provider later and you do not have an object reference available, for example:

Ext.direct.Manager.addProvider({
    type: 'polling',
    url:  'php/poll.php',
    id:   'poll-provider'
});
var p = Ext.direct.Manager.getProvider('poll-provider');
p.disconnect();
A config object containing one or more event handlers to be added to this object during initialization. ...

A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once.

See the Event guide for more

Note: It is bad practice to specify a listener's config when you are defining a class using Ext.define(). Instead, only specify listeners when you are instantiating your class with Ext.create().

Ext.direct.AmfRemotingProvider
view source
: Number
Number of times to re-attempt delivery on failure of a call. ...

Number of times to re-attempt delivery on failure of a call.

Defaults to: 1

Ext.direct.AmfRemotingProvider
view source
: String/Object
Namespace for the Remoting Provider (defaults to the browser global scope of window). ...

Namespace for the Remoting Provider (defaults to the browser global scope of window). Explicitly specify the namespace Object, or specify a String to have a namespace created implicitly.

Ext.direct.AmfRemotingProvider
view source
: Number

The timeout to use for each request.

The timeout to use for each request.

Properties

Defined By

Instance properties

...

Defaults to: /\.|[^\w\-]/g

Signifies this instance is an Ext.Direct provider. ...

Signifies this instance is an Ext.Direct provider.

Defaults to: true

...

Defaults to: /^(?:delegate|single|delay|buffer|args|prepend)$/

...

Defaults to: {id: 'observable', hooks: {destroy: 'destroy'}}

Overrides: Ext.mixin.Sortable.mixinConfig

...

Defaults to: 'identifiable'

...

Defaults to: 'observable'

Get the reference to the current class from which this object was instantiated. ...

Get the reference to the current class from which this object was instantiated. Unlike statics, this.self is scope-dependent and it's meant to be used for dynamic inheritance. See statics for a detailed comparison

Ext.define('My.Cat', {
    statics: {
        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
    },

    constructor: function() {
        alert(this.self.speciesName); // dependent on 'this'
    },

    clone: function() {
        return new this.self();
    }
});


Ext.define('My.SnowLeopard', {
    extend: 'My.Cat',
    statics: {
        speciesName: 'Snow Leopard'         // My.SnowLeopard.speciesName = 'Snow Leopard'
    }
});

var cat = new My.Cat();                     // alerts 'Cat'
var snowLeopard = new My.SnowLeopard();     // alerts 'Snow Leopard'

var clone = snowLeopard.clone();
alert(Ext.getClassName(clone));             // alerts 'My.SnowLeopard'
...

Defaults to: /^([\w\-]+)$/

Defined By

Static properties

...

Defaults to: []

Methods

Defined By

Instance methods

( eventName, fn, [scope], [options] )
Appends an after-event handler. ...

Appends an after-event handler.

Same as addListener with order set to 'after'.

Parameters

  • eventName : String/String[]/Object

    The name of the event to listen for.

  • fn : Function/String

    The method the event invokes.

  • scope : Object (optional)

    The scope for fn.

  • options : Object (optional)

    An object containing handler configuration.

Fires

    ( eventName, fn, [scope], [options] )
    Appends a before-event handler. ...

    Appends a before-event handler. Returning false from the handler will stop the event.

    Same as addListener with order set to 'before'.

    Parameters

    • eventName : String/String[]/Object

      The name of the event to listen for.

    • fn : Function/String

      The method the event invokes.

    • scope : Object (optional)

      The scope for fn.

    • options : Object (optional)

      An object containing handler configuration.

    Fires

      ( selector, name, fn, scope, options, order )private
      ...

      Parameters

      Fires

        Adds the specified events to the list of events which this Observable may fire. ...

        Adds the specified events to the list of events which this Observable may fire.

        This method has been deprecated since 2.0

        It's no longer needed to add events before firing.

        Parameters

        • eventNames : Object/String...

          Either an object with event names as properties with a value of true or the first event name string if multiple event names are being passed as separate parameters.

        ( eventName, [fn], [scope], [options], [order] )
        Appends an event handler to this object. ...

        Appends an event handler to this object. You can review the available handlers by looking at the 'events' section of the documentation for the component you are working with.

        Combining Options

        Using the options argument, it is possible to combine different types of listeners:

        A delayed, one-time listener:

        container.addListener('tap', this.handleTap, this, {
            single: true,
            delay: 100
        });
        

        Attaching multiple handlers in 1 call

        The method also allows for a single argument to be passed which is a config object containing properties which specify multiple events. For example:

        container.addListener({
            tap  : this.onTap,
            swipe: this.onSwipe,
        
            scope: this // Important. Ensure "this" is correct during handler execution
        });
        

        One can also specify options for each event handler separately:

        container.addListener({
            tap  : { fn: this.onTap, scope: this, single: true },
            swipe: { fn: button.onSwipe, scope: button }
        });
        

        See the Events Guide for more.

        Parameters

        • eventName : String/String[]/Object

          The name of the event to listen for. May also be an object who's property names are event names.

        • fn : Function/String (optional)

          The method the event invokes. Will be called with arguments given to fireEvent plus the options parameter described below.

        • scope : Object (optional)

          The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

        • options : Object (optional)

          An object containing handler configuration.

          This object may contain any of the following properties:

          • scope : Object (optional)

            The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

          • delay : Number (optional)

            The number of milliseconds to delay the invocation of the handler after the event fires.

          • single : Boolean (optional)

            true to add a handler to handle just the next firing of the event, and then remove itself.

          • order : String (optional)

            The order of when the listener should be added into the listener queue.

            If you set an order of before and the event you are listening to is preventable, you can return false and it will stop the event.

            Available options are before, current and after.

            Defaults to: current

          • buffer : Number (optional)

            Causes the handler to be delayed by the specified number of milliseconds. If the event fires again within that time, the original handler is not invoked, but the new handler is scheduled in its place.

          • element : String (optional)

            Allows you to add a listener onto a element of this component using the elements reference.

            Ext.create('Ext.Component', {
                listeners: {
                    element: 'element',
                    tap: function() {
                        alert('element tap!');
                    }
                }
            });
            

            All components have the element reference, which is the outer most element of the component. Ext.Container also has the innerElement element which contains all children. In most cases element is adequate.

          • delegate : String (optional)

            Uses Ext.ComponentQuery to delegate events to a specified query selector within this item.

            // Create a container with a two children; a button and a toolbar
            var container = Ext.create('Ext.Container', {
                items: [
                    {
                        xtype: 'toolbar',
                        docked: 'top',
                        title: 'My Toolbar'
                    },
                    {
                       xtype: 'button',
                       text: 'My Button'
                    }
                ]
            });
            
            container.addListener({
                // Ext.Buttons have an xtype of 'button', so we use that are a selector for our delegate
                delegate: 'button',
            
                tap: function() {
                    alert('Button tapped!');
                }
            });
            
        • order : String (optional)

          The order of when the listener should be added into the listener queue. Possible values are before, current and after.

          Defaults to: 'current'

        Fires

          ( object, eventName, [fn], [scope], [options] )deprecated
          Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed. ...

          Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed.

          This method has been deprecated since 2.0

          All listeners are now automatically managed where necessary. Simply use addListener.

          Parameters

          • object : Ext.mixin.Observable/HTMLElement

            The item to which to add a listener/listeners.

          • eventName : Object/String

            The event name, or an object containing event name properties.

          • fn : Function (optional)

            If the eventName parameter was an event name, this is the handler function.

          • scope : Object (optional)

            If the eventName parameter was an event name, this is the scope in which the handler function is executed.

          • options : Object (optional)

            If the eventName parameter was an event name, this is the addListener options.

          ...

          Parameters

          Fires

            ...

            Parameters

            Fires

              ...

              Parameters

              Fires

                Ext.direct.AmfRemotingProvider
                view source
                ( namespace )private
                ...

                Parameters

                Call the original method that was previously overridden with override, This method is deprecated as callParent does ...

                Call the original method that was previously overridden with override,

                This method is deprecated as callParent does the same thing.

                Ext.define('My.Cat', {
                    constructor: function() {
                        alert("I'm a cat!");
                    }
                });
                
                My.Cat.override({
                    constructor: function() {
                        alert("I'm going to be a cat!");
                
                        var instance = this.callOverridden();
                
                        alert("Meeeeoooowwww");
                
                        return instance;
                    }
                });
                
                var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                          // alerts "I'm a cat!"
                                          // alerts "Meeeeoooowwww"
                

                Parameters

                • args : Array/Arguments

                  The arguments, either an array or the arguments object from the current method, for example: this.callOverridden(arguments)

                Returns

                • Object

                  Returns the result of calling the overridden method

                Call the "parent" method of the current method. ...

                Call the "parent" method of the current method. That is the method previously overridden by derivation or by an override (see Ext.define).

                 Ext.define('My.Base', {
                     constructor: function (x) {
                         this.x = x;
                     },
                
                     statics: {
                         method: function (x) {
                             return x;
                         }
                     }
                 });
                
                 Ext.define('My.Derived', {
                     extend: 'My.Base',
                
                     constructor: function () {
                         this.callParent([21]);
                     }
                 });
                
                 var obj = new My.Derived();
                
                 alert(obj.x);  // alerts 21
                

                This can be used with an override as follows:

                 Ext.define('My.DerivedOverride', {
                     override: 'My.Derived',
                
                     constructor: function (x) {
                         this.callParent([x*2]); // calls original My.Derived constructor
                     }
                 });
                
                 var obj = new My.Derived();
                
                 alert(obj.x);  // now alerts 42
                

                This also works with static methods.

                 Ext.define('My.Derived2', {
                     extend: 'My.Base',
                
                     statics: {
                         method: function (x) {
                             return this.callParent([x*2]); // calls My.Base.method
                         }
                     }
                 });
                
                 alert(My.Base.method(10));     // alerts 10
                 alert(My.Derived2.method(10)); // alerts 20
                

                Lastly, it also works with overridden static methods.

                 Ext.define('My.Derived2Override', {
                     override: 'My.Derived2',
                
                     statics: {
                         method: function (x) {
                             return this.callParent([x*2]); // calls My.Derived2.method
                         }
                     }
                 });
                
                 alert(My.Derived2.method(10)); // now alerts 40
                

                To override a method and replace it and also call the superclass method, use callSuper. This is often done to patch a method to fix a bug.

                Parameters

                • args : Array/Arguments

                  The arguments, either an array or the arguments object from the current method, for example: this.callParent(arguments)

                Returns

                • Object

                  Returns the result of calling the parent method

                This method is used by an override to call the superclass method but bypass any overridden method. ...

                This method is used by an override to call the superclass method but bypass any overridden method. This is often done to "patch" a method that contains a bug but for whatever reason cannot be fixed directly.

                Consider:

                 Ext.define('Ext.some.Class', {
                     method: function () {
                         console.log('Good');
                     }
                 });
                
                 Ext.define('Ext.some.DerivedClass', {
                     method: function () {
                         console.log('Bad');
                
                         // ... logic but with a bug ...
                
                         this.callParent();
                     }
                 });
                

                To patch the bug in DerivedClass.method, the typical solution is to create an override:

                 Ext.define('App.paches.DerivedClass', {
                     override: 'Ext.some.DerivedClass',
                
                     method: function () {
                         console.log('Fixed');
                
                         // ... logic but with bug fixed ...
                
                         this.callSuper();
                     }
                 });
                

                The patch method cannot use callParent to call the superclass method since that would call the overridden method containing the bug. In other words, the above patch would only produce "Fixed" then "Good" in the console log, whereas, using callParent would produce "Fixed" then "Bad" then "Good".

                Parameters

                • args : Array/Arguments

                  The arguments, either an array or the arguments object from the current method, for example: this.callSuper(arguments)

                Returns

                • Object

                  Returns the result of calling the superclass method

                ( actionFn, eventName, fn, scope, options, order ) : Ext.mixin.Observablechainableprivate
                ...

                Parameters

                Returns

                Removes all listeners for this object. ...

                Removes all listeners for this object.

                Fires

                  ...

                  Parameters

                  Fires

                    Ext.direct.AmfRemotingProvider
                    view source
                    ( )private
                    Combine any buffered requests and send them off. ...

                    Combine any buffered requests and send them off.

                    Fires

                      Ext.direct.AmfRemotingProvider
                      view source
                      ( action, method, args )private
                      Configure a direct request. ...

                      Configure a direct request.

                      Parameters

                      • action : String

                        The action being executed.

                      • method : Object

                        The method being executed.

                      • args : Array

                      Fires

                      Ext.direct.AmfRemotingProvider
                      view source
                      ( )
                      Abstract methods for subclasses to implement. ...

                      Abstract methods for subclasses to implement.

                      Fires

                      Overrides: Ext.direct.Provider.connect

                      Ext.direct.AmfRemotingProvider
                      view source
                      ( response ) : Ext.direct.Event
                      Create an event from an AMF / AMFX response object ...

                      Create an event from an AMF / AMFX response object

                      Parameters

                      • response : Object

                        The AMF/AMFX response object

                      Returns

                      Fires

                        Overrides: Ext.direct.JsonProvider.createEvent

                        ...

                        Parameters

                        Fires

                          Creates an event handling function which re-fires the event from this object as the passed event name. ...

                          Creates an event handling function which re-fires the event from this object as the passed event name.

                          Parameters

                          Returns

                          Fires

                            Ext.direct.AmfRemotingProvider
                            view source
                            ( response ) : Ext.direct.Event[]private
                            Creates a set of events based on the XHR response ...

                            Creates a set of events based on the XHR response

                            Parameters

                            • response : Object

                              The XHR response

                            Returns

                            Fires

                              Overrides: Ext.direct.JsonProvider.createEvents

                              Ext.direct.AmfRemotingProvider
                              view source
                              ( action, method ) : Functionprivate
                              Create a handler function for a direct call. ...

                              Create a handler function for a direct call.

                              Parameters

                              • action : String

                                The action the call is for.

                              • method : Object

                                The details of the method.

                              Returns

                              • Function

                                A JavaScript function that will kick off the call.

                              Fires

                              Ext.direct.AmfRemotingProvider
                              view source
                              ( )
                              Abstract methods for subclasses to implement. ...

                              Abstract methods for subclasses to implement.

                              Fires

                              Overrides: Ext.direct.Provider.disconnect

                              ( name, fn, scope, options, order ) : Booleanprivate
                              ...

                              Parameters

                              Returns

                              Fires

                                ( eventName, args, action, connectedController )private
                                ...

                                Parameters

                                Fires

                                  ( name, fn, scope, options, order )private
                                  ...

                                  Parameters

                                  Fires

                                    Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if present. ...

                                    Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if present. There is no implementation in the Observable base class.

                                    Parameters

                                    • events : String/String[]

                                      The event name to bubble, or an Array of event names.

                                    Fires

                                      ( eventName, args, fn, scope ) : Object
                                      Fires the specified event with the passed parameters and execute a function (action) at the end if there are no liste...

                                      Fires the specified event with the passed parameters and execute a function (action) at the end if there are no listeners that return false.

                                      Parameters

                                      • eventName : String

                                        The name of the event to fire.

                                      • args : Array

                                        Arguments to pass to handers.

                                      • fn : Function

                                        Action.

                                      • scope : Object

                                        Scope of fn.

                                      Returns

                                      Fires

                                        Fires the specified event with the passed parameters (minus the event name, plus the options object passed to addList...

                                        Fires the specified event with the passed parameters (minus the event name, plus the options object passed to addListener).

                                        The first argument is the name of the event. Every other argument passed will be available when you listen for the event.

                                        Example

                                        Firstly, we set up a listener for our new event.

                                        this.on('myevent', function(arg1, arg2, arg3, arg4, options, e) {
                                            console.log(arg1); // true
                                            console.log(arg2); // 2
                                            console.log(arg3); // { test: 'foo' }
                                            console.log(arg4); // 14
                                            console.log(options); // the options added when adding the listener
                                            console.log(e); // the event object with information about the event
                                        });
                                        

                                        And then we can fire off the event.

                                        this.fireEvent('myevent', true, 2, { test: 'foo' }, 14);
                                        

                                        An event may be set to bubble up an Observable parent hierarchy by calling enableBubble.

                                        Parameters

                                        • eventName : String

                                          The name of the event to fire.

                                        • args : Object...

                                          Variable number of parameters are passed to handlers.

                                        Returns

                                        • Boolean

                                          Returns false if any of the handlers return false.

                                        Fires

                                          Ext.direct.AmfRemotingProvider
                                          view source
                                          ( ) : Object
                                          Returns the value of actions. ...

                                          Returns the value of actions.

                                          Returns

                                          Ext.direct.AmfRemotingProvider
                                          view source
                                          ( ) : String
                                          Returns the value of binary. ...

                                          Returns the value of binary.

                                          Returns

                                          Returns the value of bubbleEvents. ...

                                          Returns the value of bubbleEvents.

                                          Returns

                                          Ext.direct.AmfRemotingProvider
                                          view source
                                          ( transaction ) : Objectprivate
                                          Gets the AJAX call info for a transaction. ...

                                          Gets the AJAX call info for a transaction.

                                          Parameters

                                          Returns

                                          • Object

                                            The Flex remoting message structure ready to encode in an AMFX RemoteMessage

                                          Fires

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : Stringprivate
                                            Returns the value of clientId. ...

                                            Returns the value of clientId.

                                            Returns

                                            ...

                                            Parameters

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : Stringprivate
                                            Returns the value of DSId. ...

                                            Returns the value of DSId.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : Number/Boolean
                                            Returns the value of enableBuffer. ...

                                            Returns the value of enableBuffer.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : String
                                            Returns the value of enableUrlEncode. ...

                                            Returns the value of enableUrlEncode.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : String
                                            Returns the value of endpoint. ...

                                            Returns the value of endpoint.

                                            Returns

                                            Returns the value of id. ...

                                            Returns the value of id.

                                            Returns

                                            Overrides: Ext.mixin.Identifiable.getId

                                            Returns the initial configuration passed to constructor. ...

                                            Returns the initial configuration passed to constructor.

                                            Parameters

                                            • name : String (optional)

                                              When supplied, value for particular configuration option is returned, otherwise the full config object is returned.

                                            Returns

                                            Returns the value of listeners. ...

                                            Returns the value of listeners.

                                            Returns

                                            ...

                                            Parameters

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : Number
                                            Returns the value of maxRetries. ...

                                            Returns the value of maxRetries.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : String/Object
                                            Returns the value of namespace. ...

                                            Returns the value of namespace.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : Number
                                            Returns the value of timeout. ...

                                            Returns the value of timeout.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( options ) : Ext.direct.Transaction/nullprivate
                                            Get transaction from XHR options. ...

                                            Get transaction from XHR options.

                                            Parameters

                                            • options : Object

                                              The options sent to the AJAX request.

                                            Returns

                                            Ext.direct.AmfRemotingProvider
                                            view source
                                            ( ) : Stringrequired
                                            Returns the value of url. ...

                                            Returns the value of url.

                                            Returns

                                            ...

                                            Parameters

                                            Checks to see if this object has any listeners for a specified event ...

                                            Checks to see if this object has any listeners for a specified event

                                            Parameters

                                            • eventName : String

                                              The name of the event to check for

                                            Returns

                                            • Boolean

                                              True if the event is being listened for, else false

                                            Fires

                                              Ext.direct.AmfRemotingProvider
                                              view source
                                              ( )private
                                              Initialize the API ...

                                              Initialize the API

                                              Fires

                                              ( instanceConfig ) : Objectchainableprotected
                                              Initialize configuration for this class. ...

                                              Initialize configuration for this class. a typical example:

                                              Ext.define('My.awesome.Class', {
                                                  // The default config
                                                  config: {
                                                      name: 'Awesome',
                                                      isAwesome: true
                                                  },
                                              
                                                  constructor: function(config) {
                                                      this.initConfig(config);
                                                  }
                                              });
                                              
                                              var awesome = new My.awesome.Class({
                                                  name: 'Super Awesome'
                                              });
                                              
                                              alert(awesome.getName()); // 'Super Awesome'
                                              

                                              Parameters

                                              Returns

                                              • Object

                                                mixins The mixin prototypes as key - value pairs

                                              Fires

                                                Ext.direct.AmfRemotingProvider
                                                view source
                                                ( ) : Boolean
                                                Returns whether or not the server-side is currently connected. ...

                                                Returns whether or not the server-side is currently connected. Abstract method for subclasses to implement.

                                                Returns

                                                Overrides: Ext.direct.Provider.isConnected

                                                ( object, eventName, [fn], [scope], [options] )deprecated
                                                Alias for addManagedListener. ...

                                                Alias for addManagedListener.

                                                This method has been deprecated since 2.0.0

                                                This is now done automatically

                                                Parameters

                                                • object : Ext.mixin.Observable/HTMLElement

                                                  The item to which to add a listener/listeners.

                                                • eventName : Object/String

                                                  The event name, or an object containing event name properties.

                                                • fn : Function (optional)

                                                  If the eventName parameter was an event name, this is the handler function.

                                                • scope : Object (optional)

                                                  If the eventName parameter was an event name, this is the scope in which the handler function is executed.

                                                • options : Object (optional)

                                                  If the eventName parameter was an event name, this is the addListener options.

                                                ( object, eventName, [fn], [scope] )deprecated
                                                Alias for removeManagedListener. ...

                                                Alias for removeManagedListener.

                                                This method has been deprecated since 2.0.0

                                                This is now done automatically

                                                Parameters

                                                • object : Ext.mixin.Observable/HTMLElement

                                                  The item to which to add a listener/listeners.

                                                • eventName : Object/String

                                                  The event name, or an object containing event name properties.

                                                • fn : Function (optional)

                                                  If the eventName parameter was an event name, this is the handler function.

                                                • scope : Object (optional)

                                                  If the eventName parameter was an event name, this is the scope in which the handler function is executed.

                                                ( eventName, [fn], [scope], [options], [order] )
                                                Alias for addListener. ...

                                                Alias for addListener.

                                                Parameters

                                                • eventName : String/String[]/Object

                                                  The name of the event to listen for. May also be an object who's property names are event names.

                                                • fn : Function/String (optional)

                                                  The method the event invokes. Will be called with arguments given to fireEvent plus the options parameter described below.

                                                • scope : Object (optional)

                                                  The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

                                                • options : Object (optional)

                                                  An object containing handler configuration.

                                                  This object may contain any of the following properties:

                                                  • scope : Object (optional)

                                                    The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

                                                  • delay : Number (optional)

                                                    The number of milliseconds to delay the invocation of the handler after the event fires.

                                                  • single : Boolean (optional)

                                                    true to add a handler to handle just the next firing of the event, and then remove itself.

                                                  • order : String (optional)

                                                    The order of when the listener should be added into the listener queue.

                                                    If you set an order of before and the event you are listening to is preventable, you can return false and it will stop the event.

                                                    Available options are before, current and after.

                                                    Defaults to: current

                                                  • buffer : Number (optional)

                                                    Causes the handler to be delayed by the specified number of milliseconds. If the event fires again within that time, the original handler is not invoked, but the new handler is scheduled in its place.

                                                  • element : String (optional)

                                                    Allows you to add a listener onto a element of this component using the elements reference.

                                                    Ext.create('Ext.Component', {
                                                        listeners: {
                                                            element: 'element',
                                                            tap: function() {
                                                                alert('element tap!');
                                                            }
                                                        }
                                                    });
                                                    

                                                    All components have the element reference, which is the outer most element of the component. Ext.Container also has the innerElement element which contains all children. In most cases element is adequate.

                                                  • delegate : String (optional)

                                                    Uses Ext.ComponentQuery to delegate events to a specified query selector within this item.

                                                    // Create a container with a two children; a button and a toolbar
                                                    var container = Ext.create('Ext.Container', {
                                                        items: [
                                                            {
                                                                xtype: 'toolbar',
                                                                docked: 'top',
                                                                title: 'My Toolbar'
                                                            },
                                                            {
                                                               xtype: 'button',
                                                               text: 'My Button'
                                                            }
                                                        ]
                                                    });
                                                    
                                                    container.addListener({
                                                        // Ext.Buttons have an xtype of 'button', so we use that are a selector for our delegate
                                                        delegate: 'button',
                                                    
                                                        tap: function() {
                                                            alert('Button tapped!');
                                                        }
                                                    });
                                                    
                                                • order : String (optional)

                                                  The order of when the listener should be added into the listener queue. Possible values are before, current and after.

                                                  Defaults to: 'current'

                                                ( eventName, fn, [scope], [options] )
                                                Alias for addAfterListener. ...

                                                Alias for addAfterListener.

                                                Parameters

                                                • eventName : String/String[]/Object

                                                  The name of the event to listen for.

                                                • fn : Function/String

                                                  The method the event invokes.

                                                • scope : Object (optional)

                                                  The scope for fn.

                                                • options : Object (optional)

                                                  An object containing handler configuration.

                                                ( eventName, fn, [scope], [options] )
                                                Alias for addBeforeListener. ...

                                                Alias for addBeforeListener.

                                                Parameters

                                                • eventName : String/String[]/Object

                                                  The name of the event to listen for.

                                                • fn : Function/String

                                                  The method the event invokes.

                                                • scope : Object (optional)

                                                  The scope for fn.

                                                • options : Object (optional)

                                                  An object containing handler configuration.

                                                ( names, callback, scope )private
                                                ...

                                                Parameters

                                                Ext.direct.AmfRemotingProvider
                                                view source
                                                ( options, success, response )private
                                                React to the AJAX request being completed. ...

                                                React to the AJAX request being completed.

                                                Parameters

                                                Fires

                                                Parse the JSON response. ...

                                                Parse the JSON response.

                                                Parameters

                                                • response : Object

                                                  The XHR response object.

                                                Returns

                                                • Object

                                                  The data in the response.

                                                Ext.direct.AmfRemotingProvider
                                                view source
                                                ( transaction )private
                                                Add a new transaction to the queue. ...

                                                Add a new transaction to the queue.

                                                Parameters

                                                Fires

                                                  ( args, fn, scope, options, order )private
                                                  ...

                                                  Parameters

                                                  Fires

                                                    Relays selected events from the specified Observable as if the events were fired by this. ...

                                                    Relays selected events from the specified Observable as if the events were fired by this.

                                                    Parameters

                                                    • object : Object

                                                      The Observable whose events this object is to relay.

                                                    • events : String/Array/Object

                                                      Array of event names to relay.

                                                    Returns

                                                    Fires

                                                      ( eventName, fn, [scope], [options] )
                                                      Removes a before-event handler. ...

                                                      Removes a before-event handler.

                                                      Same as removeListener with order set to 'after'.

                                                      Parameters

                                                      • eventName : String/String[]/Object

                                                        The name of the event the handler was associated with.

                                                      • fn : Function/String

                                                        The handler to remove.

                                                      • scope : Object (optional)

                                                        The scope originally specified for fn.

                                                      • options : Object (optional)

                                                        Extra options object.

                                                      Fires

                                                        ( eventName, fn, [scope], [options] )
                                                        Removes a before-event handler. ...

                                                        Removes a before-event handler.

                                                        Same as removeListener with order set to 'before'.

                                                        Parameters

                                                        • eventName : String/String[]/Object

                                                          The name of the event the handler was associated with.

                                                        • fn : Function/String

                                                          The handler to remove.

                                                        • scope : Object (optional)

                                                          The scope originally specified for fn.

                                                        • options : Object (optional)

                                                          Extra options object.

                                                        Fires

                                                          ( selector, name, fn, scope, order )private
                                                          ...

                                                          Parameters

                                                          Fires

                                                            ( eventName, fn, [scope], [options], [order] )
                                                            Removes an event handler. ...

                                                            Removes an event handler.

                                                            Parameters

                                                            • eventName : String/String[]/Object

                                                              The type of event the handler was associated with.

                                                            • fn : Function/String

                                                              The handler to remove. This must be a reference to the function passed into the addListener call.

                                                            • scope : Object (optional)

                                                              The scope originally specified for the handler. It must be the same as the scope argument specified in the original call to addListener or the listener will not be removed.

                                                            • options : Object (optional)

                                                              Extra options object. See addListener for details.

                                                            • order : String (optional)

                                                              The order of the listener to remove. Possible values are before, current and after.

                                                              Defaults to: 'current'

                                                            Fires

                                                              ( object, eventName, [fn], [scope] )deprecated
                                                              Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed. ...

                                                              Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed.

                                                              This method has been deprecated since 2.0

                                                              All listeners are now automatically managed where necessary. Simply use removeListener.

                                                              Parameters

                                                              • object : Ext.mixin.Observable/HTMLElement

                                                                The item to which to add a listener/listeners.

                                                              • eventName : Object/String

                                                                The event name, or an object containing event name properties.

                                                              • fn : Function (optional)

                                                                If the eventName parameter was an event name, this is the handler function.

                                                              • scope : Object (optional)

                                                                If the eventName parameter was an event name, this is the scope in which the handler function is executed.

                                                              Resumes firing events (see suspendEvents). ...

                                                              Resumes firing events (see suspendEvents).

                                                              Parameters

                                                              • discardQueuedEvents : Boolean

                                                                Pass as true to discard any queued events.

                                                              Ext.direct.AmfRemotingProvider
                                                              view source
                                                              ( transaction, event )private
                                                              Run any callbacks related to the transaction. ...

                                                              Run any callbacks related to the transaction.

                                                              Parameters

                                                              Ext.direct.AmfRemotingProvider
                                                              view source
                                                              ( data )private
                                                              Sends a request to the server. ...

                                                              Sends a request to the server.

                                                              Parameters

                                                              Fires

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( actions )
                                                                Sets the value of actions. ...

                                                                Sets the value of actions.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( binary )
                                                                Sets the value of binary. ...

                                                                Sets the value of binary.

                                                                Parameters

                                                                Sets the value of bubbleEvents. ...

                                                                Sets the value of bubbleEvents.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( clientId )private
                                                                Sets the value of clientId. ...

                                                                Sets the value of clientId.

                                                                Parameters

                                                                ( config, applyIfNotSet ) : Ext.Basechainableprivate
                                                                ...

                                                                Parameters

                                                                Returns

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( DSId )private
                                                                Sets the value of DSId. ...

                                                                Sets the value of DSId.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( enableBuffer )
                                                                Sets the value of enableBuffer. ...

                                                                Sets the value of enableBuffer.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( enableUrlEncode )
                                                                Sets the value of enableUrlEncode. ...

                                                                Sets the value of enableUrlEncode.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( endpoint )
                                                                Sets the value of endpoint. ...

                                                                Sets the value of endpoint.

                                                                Parameters

                                                                Sets the value of id. ...

                                                                Sets the value of id.

                                                                Parameters

                                                                Overrides: Ext.mixin.Identifiable.setId

                                                                Sets the value of listeners. ...

                                                                Sets the value of listeners.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( maxRetries )
                                                                Sets the value of maxRetries. ...

                                                                Sets the value of maxRetries.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( namespace )
                                                                Sets the value of namespace. ...

                                                                Sets the value of namespace.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( timeout )
                                                                Sets the value of timeout. ...

                                                                Sets the value of timeout.

                                                                Parameters

                                                                Ext.direct.AmfRemotingProvider
                                                                view source
                                                                ( url )required
                                                                Sets the value of url. ...

                                                                Sets the value of url.

                                                                Parameters

                                                                Get the reference to the class from which this object was instantiated. ...

                                                                Get the reference to the class from which this object was instantiated. Note that unlike self, this.statics() is scope-independent and it always returns the class from which it was called, regardless of what this points to during run-time

                                                                Ext.define('My.Cat', {
                                                                    statics: {
                                                                        totalCreated: 0,
                                                                        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
                                                                    },
                                                                
                                                                    constructor: function() {
                                                                        var statics = this.statics();
                                                                
                                                                        alert(statics.speciesName);     // always equals to 'Cat' no matter what 'this' refers to
                                                                                                        // equivalent to: My.Cat.speciesName
                                                                
                                                                        alert(this.self.speciesName);   // dependent on 'this'
                                                                
                                                                        statics.totalCreated++;
                                                                    },
                                                                
                                                                    clone: function() {
                                                                        var cloned = new this.self();                    // dependent on 'this'
                                                                
                                                                        cloned.groupName = this.statics().speciesName;   // equivalent to: My.Cat.speciesName
                                                                
                                                                        return cloned;
                                                                    }
                                                                });
                                                                
                                                                
                                                                Ext.define('My.SnowLeopard', {
                                                                    extend: 'My.Cat',
                                                                
                                                                    statics: {
                                                                        speciesName: 'Snow Leopard'     // My.SnowLeopard.speciesName = 'Snow Leopard'
                                                                    },
                                                                
                                                                    constructor: function() {
                                                                        this.callParent();
                                                                    }
                                                                });
                                                                
                                                                var cat = new My.Cat();                 // alerts 'Cat', then alerts 'Cat'
                                                                
                                                                var snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'
                                                                
                                                                var clone = snowLeopard.clone();
                                                                alert(Ext.getClassName(clone));         // alerts 'My.SnowLeopard'
                                                                alert(clone.groupName);                 // alerts 'Cat'
                                                                
                                                                alert(My.Cat.totalCreated);             // alerts 3
                                                                

                                                                Returns

                                                                Suspends the firing of all events. ...

                                                                Suspends the firing of all events.

                                                                All events will be queued but you can discard the queued events by passing false in the resumeEvents call

                                                                ( toggle, eventName, fn, scope, options, order )private
                                                                ...

                                                                Parameters

                                                                Fires

                                                                  ( eventName, fn, [scope], [options], [order] )
                                                                  Alias for removeListener. ...

                                                                  Alias for removeListener.

                                                                  Parameters

                                                                  • eventName : String/String[]/Object

                                                                    The type of event the handler was associated with.

                                                                  • fn : Function/String

                                                                    The handler to remove. This must be a reference to the function passed into the addListener call.

                                                                  • scope : Object (optional)

                                                                    The scope originally specified for the handler. It must be the same as the scope argument specified in the original call to addListener or the listener will not be removed.

                                                                  • options : Object (optional)

                                                                    Extra options object. See addListener for details.

                                                                  • order : String (optional)

                                                                    The order of the listener to remove. Possible values are before, current and after.

                                                                    Defaults to: 'current'

                                                                  ( eventName, fn, [scope], [options] )
                                                                  Alias for removeAfterListener. ...

                                                                  Alias for removeAfterListener.

                                                                  Parameters

                                                                  • eventName : String/String[]/Object

                                                                    The name of the event the handler was associated with.

                                                                  • fn : Function/String

                                                                    The handler to remove.

                                                                  • scope : Object (optional)

                                                                    The scope originally specified for fn.

                                                                  • options : Object (optional)

                                                                    Extra options object.

                                                                  ( eventName, fn, [scope], [options] )
                                                                  Alias for removeBeforeListener. ...

                                                                  Alias for removeBeforeListener.

                                                                  Parameters

                                                                  • eventName : String/String[]/Object

                                                                    The name of the event the handler was associated with.

                                                                  • fn : Function/String

                                                                    The handler to remove.

                                                                  • scope : Object (optional)

                                                                    The scope originally specified for fn.

                                                                  • options : Object (optional)

                                                                    Extra options object.

                                                                  Defined By

                                                                  Static methods

                                                                  ( config, fullMerge )privatestatic
                                                                  ...

                                                                  Parameters

                                                                  ( members )chainableprivatestatic
                                                                  ...

                                                                  Parameters

                                                                  ( name, member )chainableprivatestatic
                                                                  ...

                                                                  Parameters

                                                                  ( members )chainablestatic
                                                                  Add methods / properties to the prototype of this class. ...

                                                                  Add methods / properties to the prototype of this class.

                                                                  Ext.define('My.awesome.Cat', {
                                                                      constructor: function() {
                                                                          // ...
                                                                      }
                                                                  });
                                                                  
                                                                   My.awesome.Cat.addMembers({
                                                                       meow: function() {
                                                                          alert('Meowww...');
                                                                       }
                                                                   });
                                                                  
                                                                   var kitty = new My.awesome.Cat();
                                                                   kitty.meow();
                                                                  

                                                                  Parameters

                                                                  ( members ) : Ext.Basechainablestatic
                                                                  Add / override static properties of this class. ...

                                                                  Add / override static properties of this class.

                                                                  Ext.define('My.cool.Class', {
                                                                      // this.se
                                                                  });
                                                                  
                                                                  My.cool.Class.addStatics({
                                                                      someProperty: 'someValue',      // My.cool.Class.someProperty = 'someValue'
                                                                      method1: function() {  },    // My.cool.Class.method1 = function() { ... };
                                                                      method2: function() {  }     // My.cool.Class.method2 = function() { ... };
                                                                  });
                                                                  

                                                                  Parameters

                                                                  Returns

                                                                  ( xtype )chainableprivatestatic
                                                                  ...

                                                                  Parameters

                                                                  ( fromClass, members ) : Ext.Basechainableprivatestatic
                                                                  Borrow another class' members to the prototype of this class. ...

                                                                  Borrow another class' members to the prototype of this class.

                                                                  Ext.define('Bank', {
                                                                      money: '$$$',
                                                                      printMoney: function() {
                                                                          alert('$$$$$$$');
                                                                      }
                                                                  });
                                                                  
                                                                  Ext.define('Thief', {
                                                                      // ...
                                                                  });
                                                                  
                                                                  Thief.borrow(Bank, ['money', 'printMoney']);
                                                                  
                                                                  var steve = new Thief();
                                                                  
                                                                  alert(steve.money); // alerts '$$$'
                                                                  steve.printMoney(); // alerts '$$$$$$$'
                                                                  

                                                                  Parameters

                                                                  • fromClass : Ext.Base

                                                                    The class to borrow members from

                                                                  • members : Array/String

                                                                    The names of the members to borrow

                                                                  Returns

                                                                  ( args )protectedstatic
                                                                  ...

                                                                  Parameters

                                                                  Create a new instance of this Class. ...

                                                                  Create a new instance of this Class.

                                                                  Ext.define('My.cool.Class', {
                                                                      // ...
                                                                  });
                                                                  
                                                                  My.cool.Class.create({
                                                                      someConfig: true
                                                                  });
                                                                  

                                                                  All parameters are passed to the constructor of the class.

                                                                  Returns

                                                                  ( alias, origin )static
                                                                  Create aliases for existing prototype methods. ...

                                                                  Create aliases for existing prototype methods. Example:

                                                                  Ext.define('My.cool.Class', {
                                                                      method1: function() {  },
                                                                      method2: function() {  }
                                                                  });
                                                                  
                                                                  var test = new My.cool.Class();
                                                                  
                                                                  My.cool.Class.createAlias({
                                                                      method3: 'method1',
                                                                      method4: 'method2'
                                                                  });
                                                                  
                                                                  test.method3(); // test.method1()
                                                                  
                                                                  My.cool.Class.createAlias('method5', 'method3');
                                                                  
                                                                  test.method5(); // test.method3() -> test.method1()
                                                                  

                                                                  Parameters

                                                                  ( parent )privatestatic
                                                                  ...

                                                                  Parameters

                                                                  Get the current class' name in string format. ...

                                                                  Get the current class' name in string format.

                                                                  Ext.define('My.cool.Class', {
                                                                      constructor: function() {
                                                                          alert(this.self.getName()); // alerts 'My.cool.Class'
                                                                      }
                                                                  });
                                                                  
                                                                  My.cool.Class.getName(); // 'My.cool.Class'
                                                                  

                                                                  Returns

                                                                  ...
                                                                  ( name, mixinClass )privatestatic
                                                                  Used internally by the mixins pre-processor ...

                                                                  Used internally by the mixins pre-processor

                                                                  Parameters

                                                                  ( fn, scope )chainableprivatestatic
                                                                  ...

                                                                  Parameters

                                                                  ( members ) : Ext.Basechainabledeprecatedstatic
                                                                  Override members of this class. ...

                                                                  Override members of this class. Overridden methods can be invoked via callParent.

                                                                  Ext.define('My.Cat', {
                                                                      constructor: function() {
                                                                          alert("I'm a cat!");
                                                                      }
                                                                  });
                                                                  
                                                                  My.Cat.override({
                                                                      constructor: function() {
                                                                          alert("I'm going to be a cat!");
                                                                  
                                                                          var instance = this.callParent(arguments);
                                                                  
                                                                          alert("Meeeeoooowwww");
                                                                  
                                                                          return instance;
                                                                      }
                                                                  });
                                                                  
                                                                  var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                                                                            // alerts "I'm a cat!"
                                                                                            // alerts "Meeeeoooowwww"
                                                                  

                                                                  As of 2.1, direct use of this method is deprecated. Use Ext.define instead:

                                                                  Ext.define('My.CatOverride', {
                                                                      override: 'My.Cat',
                                                                  
                                                                      constructor: function() {
                                                                          alert("I'm going to be a cat!");
                                                                  
                                                                          var instance = this.callParent(arguments);
                                                                  
                                                                          alert("Meeeeoooowwww");
                                                                  
                                                                          return instance;
                                                                      }
                                                                  });
                                                                  

                                                                  The above accomplishes the same result but can be managed by the Ext.Loader which can properly order the override and its target class and the build process can determine whether the override is needed based on the required state of the target class (My.Cat).

                                                                  This method has been deprecated since 2.1.0

                                                                  Please use Ext.define instead

                                                                  Parameters

                                                                  • members : Object

                                                                    The properties to add to this class. This should be specified as an object literal containing one or more properties.

                                                                  Returns

                                                                  Defined By

                                                                  Events

                                                                  Ext.direct.AmfRemotingProvider
                                                                  view source
                                                                  ( provider, transaction, meta, eOpts )
                                                                  Fires immediately before the client-side sends off the RPC call. ...

                                                                  Fires immediately before the client-side sends off the RPC call. By returning false from an event handler you can prevent the call from executing.

                                                                  Parameters

                                                                  Ext.direct.AmfRemotingProvider
                                                                  view source
                                                                  ( provider, transaction, meta, eOpts )
                                                                  Fires immediately after the request to the server-side is sent. ...

                                                                  Fires immediately after the request to the server-side is sent. This does NOT fire after the response has come back from the call.

                                                                  Parameters

                                                                  Fires when the Provider connects to the server-side ...

                                                                  Fires when the Provider connects to the server-side

                                                                  Parameters

                                                                  Fires when the Provider receives data from the server-side ...

                                                                  Fires when the Provider receives data from the server-side

                                                                  Parameters

                                                                  Fires when the Provider disconnects from the server-side ...

                                                                  Fires when the Provider disconnects from the server-side

                                                                  Parameters

                                                                  Fires when the Provider receives an exception from the server-side ...

                                                                  Fires when the Provider receives an exception from the server-side

                                                                  Parameters