Trait yii\bootstrap4\BootstrapWidgetTrait

All Classes | Properties | Methods
Implemented byyii\bootstrap4\Accordion, yii\bootstrap4\Alert, yii\bootstrap4\Breadcrumbs, yii\bootstrap4\Button, yii\bootstrap4\ButtonDropdown, yii\bootstrap4\ButtonGroup, yii\bootstrap4\ButtonToolbar, yii\bootstrap4\Carousel, yii\bootstrap4\Dropdown, yii\bootstrap4\InputWidget, yii\bootstrap4\LinkPager, yii\bootstrap4\Modal, yii\bootstrap4\Nav, yii\bootstrap4\NavBar, yii\bootstrap4\Progress, yii\bootstrap4\Tabs, yii\bootstrap4\ToggleButtonGroup, yii\bootstrap4\Widget

BootstrapWidgetTrait is the trait, which provides basic for all bootstrap widgets features.

Note: class, which uses this trait must declare public field named options with the array default value:

class MyWidget extends \yii\base\Widget
{
    use BootstrapWidgetTrait;

    public $options = [];
}

This field is not present in the trait in order to avoid possible PHP Fatal error on definition conflict.

Public Properties

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PropertyTypeDescriptionDefined By
$clientEvents array The event handlers for the underlying Bootstrap JS plugin. yii\bootstrap4\BootstrapWidgetTrait
$clientOptions array The options for the underlying Bootstrap JS plugin. yii\bootstrap4\BootstrapWidgetTrait

Public Methods

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MethodDescriptionDefined By
getView() yii\bootstrap4\BootstrapWidgetTrait
init() Initializes the widget. yii\bootstrap4\BootstrapWidgetTrait

Protected Methods

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MethodDescriptionDefined By
registerClientEvents() Registers JS event handlers that are listed in $clientEvents. yii\bootstrap4\BootstrapWidgetTrait
registerPlugin() Registers a specific Bootstrap plugin and the related events yii\bootstrap4\BootstrapWidgetTrait

Property Details

$clientEvents public property

The event handlers for the underlying Bootstrap JS plugin. Please refer to the corresponding Bootstrap plugin Web page for possible events. For example, this page shows how to use the "Modal" plugin and the supported events (e.g. "shown").

public array $clientEvents = []
$clientOptions public property

The options for the underlying Bootstrap JS plugin. Please refer to the corresponding Bootstrap plugin Web page for possible options. For example, this page shows how to use the "Modal" plugin and the supported options (e.g. "remote").

public array $clientOptions = []

Method Details

getView() public abstract method

See also \yii\base\Widget::getView().

public abstract \yii\web\View getView ( )
return \yii\web\View

The view object that can be used to render views or view files.
init() public method

Initializes the widget.

This method will register the bootstrap asset bundle. If you override this method, make sure you call the parent implementation first.

public void init ( )
registerClientEvents() protected method

Registers JS event handlers that are listed in $clientEvents.

protected void registerClientEvents ( )
registerPlugin() protected method

Registers a specific Bootstrap plugin and the related events

protected void registerPlugin ( $name )
$name string

The name of the Bootstrap plugin