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Class yii\web\JsExpression

All Classes | Properties | Methods

Inheritance	yii\web\JsExpression » yii\base\BaseObject
Implements	yii\base\Configurable
Available since version	2.0
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/web/JsExpression.php

JsExpression marks a string as a JavaScript expression.

When using yii\helpers\Json::encode() or yii\helpers\Json::htmlEncode() to encode a value, JsonExpression objects will be specially handled and encoded as a JavaScript expression instead of a string.

Public Properties

Property	Type	Description	Defined By
$expression	string	The JavaScript expression represented by this object	yii\web\JsExpression

Method	Description	Defined By
__call()	Calls the named method which is not a class method.	yii\base\BaseObject
__construct()	Constructor.	yii\web\JsExpression
__get()	Returns the value of an object property.	yii\base\BaseObject
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\BaseObject
__set()	Sets value of an object property.	yii\base\BaseObject
__toString()	The PHP magic function converting an object into a string.	yii\web\JsExpression
__unset()	Sets an object property to null.	yii\base\BaseObject
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\BaseObject
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\BaseObject
className()	Returns the fully qualified name of this class.	yii\base\BaseObject
hasMethod()	Returns a value indicating whether a method is defined.	yii\base\BaseObject
hasProperty()	Returns a value indicating whether a property is defined.	yii\base\BaseObject
init()	Initializes the object.	yii\base\BaseObject

$expression public property

The JavaScript expression represented by this object

__construct() public method

Constructor.

public void __construct ( $expression, $config = [] )
$expression	string	The JavaScript expression represented by this object
$config	array	Additional configurations for this object

__toString() public method

The PHP magic function converting an object into a string.

public string __toString ( )
return	string	The JavaScript expression.