Class yii\bootstrap\Carousel

Inheritanceyii\bootstrap\Carousel » yii\bootstrap\Widget » yii\base\Widget
Uses Traitsyii\bootstrap\BootstrapWidgetTrait
Available since version2.0
Source Code https://github.com/yiisoft/yii2-bootstrap/blob/master/src/Carousel.php

Carousel renders a carousel bootstrap javascript component.

For example:

echo Carousel::widget([
    'items' => [
        // the item contains only the image
        '<img src="http://twitter.github.io/bootstrap/assets/img/bootstrap-mdo-sfmoma-01.jpg"/>',
        // equivalent to the above
        ['content' => '<img src="http://twitter.github.io/bootstrap/assets/img/bootstrap-mdo-sfmoma-02.jpg"/>'],
        // the item contains both the image and the caption
        [
            'content' => '<img src="http://twitter.github.io/bootstrap/assets/img/bootstrap-mdo-sfmoma-03.jpg"/>',
            'caption' => '<h4>This is title</h4><p>This is the caption text</p>',
            'options' => [...],
        ],
    ]
]);

See also http://getbootstrap.com/javascript/#carousel.

Public Properties

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PropertyTypeDescriptionDefined By
$clientEvents array The event handlers for the underlying Bootstrap JS plugin. yii\bootstrap\BootstrapWidgetTrait
$clientOptions array The options for the underlying Bootstrap JS plugin. yii\bootstrap\BootstrapWidgetTrait
$controls array|boolean The labels for the previous and the next control buttons. yii\bootstrap\Carousel
$items array List of slides in the carousel. yii\bootstrap\Carousel
$options array The HTML attributes for the widget container tag. yii\bootstrap\Widget
$showIndicators boolean Whether carousel indicators (
    tag with anchors to items) should be displayed or not.
yii\bootstrap\Carousel

Public Methods

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MethodDescriptionDefined By
getView() yii\bootstrap\BootstrapWidgetTrait
init() Initializes the widget. yii\bootstrap\Carousel
renderControls() Renders previous and next control buttons. yii\bootstrap\Carousel
renderIndicators() Renders carousel indicators. yii\bootstrap\Carousel
renderItem() Renders a single carousel item yii\bootstrap\Carousel
renderItems() Renders carousel items as specified on $items. yii\bootstrap\Carousel
run() Renders the widget. yii\bootstrap\Carousel

Protected Methods

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

Property Details

$controls public property

The labels for the previous and the next control buttons. If false, it means the previous and the next control buttons should not be displayed.

public array|boolean $controls = ['&lsaquo;''&rsaquo;']
$items public property

List of slides in the carousel. Each array element represents a single slide with the following structure:

[
    // required, slide content (HTML), such as an image tag
    'content' => '<img src="http://twitter.github.io/bootstrap/assets/img/bootstrap-mdo-sfmoma-01.jpg"/>',
    // optional, the caption (HTML) of the slide
    'caption' => '<h4>This is title</h4><p>This is the caption text</p>',
    // optional the HTML attributes of the slide container
    'options' => [],
]
public array $items = []
$showIndicators public property

Whether carousel indicators (

    tag with anchors to items) should be displayed or not.

public boolean $showIndicators true

Method Details

init() public method

Initializes the widget.

public void init ( )
renderControls() public method

Renders previous and next control buttons.

public void renderControls ( )
throws \yii\base\InvalidConfigException

if $controls is invalid.

renderIndicators() public method

Renders carousel indicators.

public string renderIndicators ( )
return string

The rendering result

renderItem() public method

Renders a single carousel item

public string renderItem ( $item, $index )
$item string|array

A single item from $items

$index integer

The item index as the first item should be set to active

return string

The rendering result

throws \yii\base\InvalidConfigException

if the item is invalid

renderItems() public method

Renders carousel items as specified on $items.

public string renderItems ( )
return string

The rendering result

run() public method

Renders the widget.

public void run ( )