ResourceTreeWidget Class Reference

Inheritance diagram for ResourceTreeWidget:

Public Member Functions
	__construct (array $root_resources=[], $title='', $parameter_name='tree_selected_resource')
	render ($variables=[])
	setCurrentResource (Resource $resource)
	setCurrentResourceId ($resource_id=null)
	setFoldable ($foldable=false)
	isFoldable ()
Public Member Functions inherited from SidebarWidget
	__construct ()
	setId (string $id)
	getId ()
	setTitle ($title)
	getTitle ()
	removeTitle ()
	setExtra ($extra)
	getExtra ()
	removeExtra ()
	setAdditionalAttribute (string $key, $value)
	setAdditionalAttributes (array $attributes)
	removeAdditionalAttribute (string $key)
	render ($variables=[])
Public Member Functions inherited from Widget
	addElement (WidgetElement $element, $index=null)
	insertElement (WidgetElement $element, $before_index, $index=null)
	getElement ($index)
	getElements ()
	removeElement ($index)
	hasElements ()
	hasElement ($index)
	forceRendering ($state=true)
	addLayoutCSSClass ($css_class)
	removeLayoutCSSClass ($css_class)
	render ($variables=[])
	__isset ($offset)
	__get ($offset)
	__set ($offset, $value)
	__unset ($offset)

Protected Attributes
	$root_resources = []
	$parameter_name = ''
	$foldable = false
	$current_resource_id = null
Protected Attributes inherited from SidebarWidget
	$additional_attributes = []
Protected Attributes inherited from Widget
	$elements = []
	$template = 'widgets/widget'
	$template_variables = []
	$layout = 'widgets/widget-layout'
	$forced_rendering = false
	$layout_css_classes = []

Additional Inherited Members
Protected Member Functions inherited from Widget
	guessIndex (WidgetElement $element)

Constructor & Destructor Documentation

__construct()

__construct	(	array	$root_resources = [],
			$title = '',
			$parameter_name = 'tree_selected_resource'
	)

This widget must be initialised by providing at least one Resource object in an array.

Parameters

array	$root_resources	The root resource objects which will be displayed by this tree view.
string	$title	The title of this widget.
string | null	$parameter_name	The name of the URL parameter which will be set when one of the resources in the tree is selected. If parameter_name is set to null the items in the resource tree widget will link to the resource's details page.

Member Function Documentation

isFoldable()

isFoldable

(

)

render()

render

(

$variables = []

)

The render method will attach the root resource of this object to the set of variables which is passed to the template.

setCurrentResource()

setCurrentResource

(

Resource

$resource

)

setCurrentResourceId()

setCurrentResourceId

(

$resource_id = null

)

setFoldable()

setFoldable

(

$foldable = false

)

Field Documentation

$current_resource_id

$current_resource_id = null

protected

$foldable

$foldable = false

protected

$parameter_name

$parameter_name = ''

protected

$root_resources

$root_resources = []

protected

$root_resource is the resource whose resource tree shall be displayed by this widget. The resource itself and all its children are displayed.

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The documentation for this class was generated from the following file:

• lib/classes/sidebar/ResourceTreeWidget.php