TreeViewTagHelper

Example

Razor

<kendo-treeview>
    <animation></animation>
    <checkboxes></checkboxes>
    <drag-and-drop />
    <hierarchical-datasource></hierarchical-datasource>
    <items></items>
    <item-template></item-template>
    <messages />
</kendo-treeview>

ChildTags

Tag Name	Details
animation	TreeViewAnimationSettingsTagHelper
checkboxes	TreeViewCheckboxesSettingsTagHelper
drag-and-drop	TreeViewDragAndDropSettingsTagHelper
hierarchical-datasource	HierarchicalDataSourceTagHelper
items	TreeViewItemsTagHelper
item-template	TemplateTagHelper
messages	TreeViewMessagesSettingsTagHelper

Attributes

Attribute	Type	Description
name	String	Sets the name of the component.
bind-to	IEnumerable<TreeViewItemBase>	Binds a list of items to the TreeView
data-image-url-field	String	Sets the field of the data item that provides the image URL of the TreeView nodes.
data-sprite-css-class-field	String	Sets the field of the data item that provides the sprite CSS class of the nodes. If an array, each level uses the field that is at the same index in the array, or the last item in the array.
data-text-field	String	Sets the field of the data item that provides the text content of the nodes. If an array, each level uses the field that is at the same index in the array, or the last item in the array.
data-url-field	String	Sets the field of the data item that provides the link URL of the nodes.
drag-and-drop-enabled	Boolean	Disables (false) or enables (true) drag-and-drop of the nodes.
expand-all	Boolean	If set to true expands all nodes. Applicable when local data binding is used.
deferred	Boolean	Suppress initialization script rendering. Note that this options should be used in conjunction with DeferredScripts method.
is-in-client-template	Boolean	When placing a Tag Helper within a Kendo Template, set the type to text/html and add the is-in-client-template="true" attribute.
as-module	Boolean
auto-bind	Boolean	If set to false the widget will not bind to the data source during initialization. In this case data binding will occur when the change event of the data source is fired. By default the widget will bind to the data source specified in the configuration.
auto-scroll	Boolean	If set to true the widget will auto-scroll the containing element when the mouse/finger is close to the top/bottom of it.
data-source-id	String	The Id of the data source.
has-client-component	Boolean
load-on-demand	Boolean	Indicates whether the child DataSources should be fetched lazily when parent groups get expanded. Setting this to false causes all child DataSources to be loaded at initialization time.
on-change	String	Triggered when the selection has changed (either by the user or through the select method).
on-check	String	Triggered after the user has checked or unchecked a checkbox. If checkChildren is true, the event is triggered after all checked states are updated. This event has been introduced in internal builds after 2014.2.828.
on-collapse	String	Triggered before a subgroup gets collapsed. Cancellable.
on-data-bound	String	Triggered after the dataSource change event has been processed (adding/removing items);
on-drag	String	Triggered while a node is being dragged.
on-dragend	String	Triggered after a node has been dropped.
on-dragstart	String	Triggered before the dragging of a node starts.
on-drop	String	Triggered when a node is being dropped.
on-expand	String	Triggered before a subgroup gets expanded.
on-kendo-keydown	String	Triggered when the user presses a keyboard key while the TreeView is focused.
on-load-completed	String	This event triggers only when loadOnDemand is set to false - it indicates that all nodes that need to be loaded are ready and present as data items in the DataSource of the TreeView.
on-navigate	String	Triggered when the user moves the focus on another node
on-select	String	Triggered when a node is being selected by the user. Cancellable.
sanitize-id	Boolean
script-attributes	IDictionary<String,Object>
size	ComponentSize	Sets the size of the component.
template	String	Template for rendering each node.
template-handler	String	Template for rendering each node.
template-id	String	Template for rendering each node.
template-view	IHtmlContent	Template for rendering each node.