Class yii\widgets\ListView

Inheritance	yii\widgets\ListView » yii\widgets\BaseListView » yii\base\Widget » yii\base\Component » yii\base\Object
Implements	yii\base\Configurable, yii\base\ViewContextInterface
Available since version	2.0
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/widgets/ListView.php

The ListView widget is used to display data from data provider. Each data model is rendered using the view specified.

For more details and usage information on ListView, see the guide article on data widgets.

Public Properties

Property	Type	Description	Defined By
$afterItem	Closure	An anonymous function that is called once AFTER rendering each data model.	yii\widgets\ListView
$autoIdPrefix	string	The prefix to the automatically generated widget IDs.	yii\base\Widget
$beforeItem	Closure	An anonymous function that is called once BEFORE rendering each data model.	yii\widgets\ListView
$behaviors	yii\base\Behavior[]	List of behaviors attached to this component	yii\base\Component
$counter	integer	A counter used to generate $id for widgets.	yii\base\Widget
$dataProvider	yii\data\DataProviderInterface	The data provider for the view.	yii\widgets\BaseListView
$emptyText	string|false	The HTML content to be displayed when $dataProvider does not have any data.	yii\widgets\BaseListView
$emptyTextOptions	array	The HTML attributes for the emptyText of the list view.	yii\widgets\BaseListView
$id	string	ID of the widget.	yii\base\Widget
$itemOptions	array|Closure	The HTML attributes for the container of the rendering result of each data model.	yii\widgets\ListView
$itemView	string|callable	The name of the view for rendering each data item, or a callback (e.g. an anonymous function) for rendering each data item.	yii\widgets\ListView
$layout	string	The layout that determines how different sections of the list view should be organized.	yii\widgets\BaseListView
$options	array	The HTML attributes for the container tag of the list view.	yii\widgets\ListView
$pager	array	The configuration for the pager widget.	yii\widgets\BaseListView
$separator	string	The HTML code to be displayed between any two consecutive items.	yii\widgets\ListView
$showOnEmpty	boolean	Whether to show an empty list view if $dataProvider returns no data.	yii\widgets\BaseListView
$sorter	array	The configuration for the sorter widget.	yii\widgets\BaseListView
$stack	yii\base\Widget[]	The widgets that are currently being rendered (not ended).	yii\base\Widget
$summary	string	The HTML content to be displayed as the summary of the list view.	yii\widgets\BaseListView
$summaryOptions	array	The HTML attributes for the summary of the list view.	yii\widgets\BaseListView
$view	yii\web\View	The view object that can be used to render views or view files.	yii\base\Widget
$viewParams	array	Additional parameters to be passed to $itemView when it is being rendered.	yii\widgets\ListView
$viewPath	string	The view path that may be prefixed to a relative view name.	yii\base\ViewContextInterface

Public Methods

Method	Description	Defined By
__call()	Calls the named method which is not a class method.	yii\base\Object
__clone()	This method is called after the object is created by cloning an existing one.	yii\base\Component
__construct()	Constructor.	yii\base\Object
__get()	Returns the value of an object property.	yii\base\Object
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\Object
__set()	Sets value of an object property.	yii\base\Object
__unset()	Sets an object property to null.	yii\base\Object
afterRun()	This method is invoked right after a widget is executed.	yii\base\Widget
attachBehavior()	Attaches a behavior to this component.	yii\base\Component
attachBehaviors()	Attaches a list of behaviors to the component.	yii\base\Component
beforeRun()	This method is invoked right before the widget is executed.	yii\base\Widget
begin()	Begins a widget.	yii\base\Widget
behaviors()	Returns a list of behaviors that this component should behave as.	yii\base\Component
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\Object
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\Object
className()	Returns the fully qualified name of this class.	yii\base\Object
detachBehavior()	Detaches a behavior from the component.	yii\base\Component
detachBehaviors()	Detaches all behaviors from the component.	yii\base\Component
end()	Ends a widget.	yii\base\Widget
ensureBehaviors()	Makes sure that the behaviors declared in behaviors() are attached to this component.	yii\base\Component
getBehavior()	Returns the named behavior object.	yii\base\Component
getBehaviors()	Returns all behaviors attached to this component.	yii\base\Component
getId()	Returns the ID of the widget.	yii\base\Widget
getView()	Returns the view object that can be used to render views or view files.	yii\base\Widget
getViewPath()		yii\base\ViewContextInterface
hasEventHandlers()	Returns a value indicating whether there is any handler attached to the named event.	yii\base\Component
hasMethod()	Returns a value indicating whether a method is defined.	yii\base\Object
hasProperty()	Returns a value indicating whether a property is defined.	yii\base\Object
init()	Initializes the view.	yii\widgets\BaseListView
off()	Detaches an existing event handler from this component.	yii\base\Component
on()	Attaches an event handler to an event.	yii\base\Component
render()	Renders a view.	yii\base\Widget
renderEmpty()	Renders the HTML content indicating that the list view has no data.	yii\widgets\BaseListView
renderFile()	Renders a view file.	yii\base\Widget
renderItem()	Renders a single data model.	yii\widgets\ListView
renderItems()	Renders all data models.	yii\widgets\ListView
renderPager()	Renders the pager.	yii\widgets\BaseListView
renderSection()	Renders a section of the specified name.	yii\widgets\BaseListView
renderSorter()	Renders the sorter.	yii\widgets\BaseListView
renderSummary()	Renders the summary text.	yii\widgets\BaseListView
run()	Runs the widget.	yii\widgets\BaseListView
setId()	Sets the ID of the widget.	yii\base\Widget
setView()	Sets the view object to be used by this widget.	yii\base\Widget
trigger()	Triggers an event.	yii\base\Component
widget()	Creates a widget instance and runs it.	yii\base\Widget

Protected Methods

Method	Description	Defined By
renderAfterItem()	Calls $afterItem closure, returns execution result.	yii\widgets\ListView
renderBeforeItem()	Calls $beforeItem closure, returns execution result.	yii\widgets\ListView

Events

Event	Type	Description	Defined By
EVENT_AFTER_RUN	yii\base\WidgetEvent	An event raised right after executing a widget. (available since version 2.0.11)	yii\base\Widget
EVENT_BEFORE_RUN	yii\base\WidgetEvent	An event raised right before executing a widget. (available since version 2.0.11)	yii\base\Widget
EVENT_INIT	yii\base\Event	An event that is triggered when the widget is initialized via init(). (available since version 2.0.11)	yii\base\Widget

Property Details

$afterItem public property (available since version 2.0.11)

An anonymous function that is called once AFTER rendering each data model.

It should have the same signature as $beforeItem.

The return result of the function will be rendered directly. Note: If the function returns null, nothing will be rendered after the item.

See also renderAfterItem().

public Closure $afterItem = null

$beforeItem public property (available since version 2.0.11)

An anonymous function that is called once BEFORE rendering each data model. It should have the following signature:

function ($model, $key, $index, $widget)

• $model: the current data model being rendered
• $key: the key value associated with the current data model
• $index: the zero-based index of the data model in the model array returned by $dataProvider
• $widget: the ListView object

The return result of the function will be rendered directly. Note: If the function returns null, nothing will be rendered before the item.

See also renderBeforeItem().

public Closure $beforeItem = null

$itemOptions public property

The HTML attributes for the container of the rendering result of each data model. This can be either an array specifying the common HTML attributes for rendering each data item, or an anonymous function that returns an array of the HTML attributes. The anonymous function will be called once for every data model returned by $dataProvider. The "tag" element specifies the tag name of the container element and defaults to "div". If "tag" is false, it means no container element will be rendered.

If this property is specified as an anonymous function, it should have the following signature:

function ($model, $key, $index, $widget)

See also yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.

public array|Closure $itemOptions = []

$itemView public property

The name of the view for rendering each data item, or a callback (e.g. an anonymous function) for rendering each data item. If it specifies a view name, the following variables will be available in the view:

• $model: mixed, the data model
• $key: mixed, the key value associated with the data item
• $index: integer, the zero-based index of the data item in the items array returned by $dataProvider.
• $widget: ListView, this widget instance

Note that the view name is resolved into the view file by the current context of the $view object.

If this property is specified as a callback, it should have the following signature:

function ($model, $key, $index, $widget)

public string|callable $itemView = null

$options public property

The HTML attributes for the container tag of the list view. The "tag" element specifies the tag name of the container element and defaults to "div".

See also yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.

public array $options = ['class' => 'list-view']

$separator public property

The HTML code to be displayed between any two consecutive items.

public string $separator = "\n"

$viewParams public property

Additional parameters to be passed to $itemView when it is being rendered. This property is used only when $itemView is a string representing a view name.

public array $viewParams = []

Method Details