Angular TabPanel API
The TabPanel is a UI component consisting of the Tabs and MultiView UI components. It automatically synchronizes the selected tab with the currently displayed view and vice versa.
Properties
| Name | Description |
|---|---|
| accessKey |
Specifies the shortcut key that sets focus on the UI component. |
| activeStateEnabled |
Specifies whether the UI component changes its state as a result of user interaction. |
| animationEnabled |
Specifies whether or not to animate the displayed item change. |
| dataSource |
Binds the UI component to data. |
| deferRendering |
Specifies whether to render the view's content when it is displayed. If false, the content is rendered immediately. |
| disabled |
Specifies whether the UI component responds to user interaction. |
| elementAttr |
Specifies the global attributes to be attached to the UI component's container element. |
| focusStateEnabled |
Specifies whether the UI component can be focused using keyboard navigation. |
| height |
Specifies the UI component's height. |
| hint |
Specifies text for a hint that appears when a user pauses on the UI component. |
| hoverStateEnabled |
Specifies whether the UI component changes its state when a user pauses on it. |
| itemComponent |
An alias for the itemTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| itemHoldTimeout |
The time period in milliseconds before the onItemHold event is raised. |
| itemRender |
An alias for the itemTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| items |
An array of items displayed by the UI component. |
| itemTemplate |
Specifies a custom template for items. |
| itemTitleComponent |
An alias for the itemTitleTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| itemTitleRender |
An alias for the itemTitleTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| itemTitleTemplate |
Specifies a custom template for item titles. |
| loop |
A Boolean value specifying whether or not to scroll back to the first item after the last item is swiped. |
| noDataText |
Specifies the text or HTML markup displayed by the UI component if the item collection is empty. |
| onContentReady |
A function that is executed when the UI component's content is ready and each time the content is changed. |
| onDisposing |
A function that is executed before the UI component is disposed of. |
| onInitialized |
A function used in JavaScript frameworks to save the UI component instance. |
| onItemClick |
A function that is executed when a collection item is clicked or tapped. |
| onItemContextMenu |
A function that is executed when a collection item is right-clicked or pressed. |
| onItemHold |
A function that is executed when a collection item has been held for a specified period. |
| onItemRendered |
A function that is executed after a collection item is rendered. |
| onOptionChanged |
A function that is executed after a UI component property is changed. |
| onSelectionChanged |
A function that is executed when a collection item is selected or selection is canceled. |
| onTitleClick |
A function that is executed when a tab is clicked or tapped. |
| onTitleHold |
A function that is executed when a tab has been held for a specified period. |
| onTitleRendered |
A function that is executed after a tab is rendered. |
| repaintChangesOnly |
Specifies whether to repaint only those elements whose data changed. |
| rtlEnabled |
Switches the UI component to a right-to-left representation. |
| scrollByContent |
A Boolean value specifying if tabs in the title are scrolled by content. |
| scrollingEnabled |
A Boolean indicating whether or not to add scrolling support for tabs in the title. |
| selectedIndex |
The index of the currently displayed item. |
| selectedItem |
The selected item object. |
| showNavButtons |
Specifies whether navigation buttons should be available when tabs exceed the UI component's width. |
| swipeEnabled |
A Boolean value specifying whether or not to allow users to change the selected index by swiping. |
| tabIndex |
Specifies the number of the element when the Tab key is used for navigating. |
| visible |
Specifies whether the UI component is visible. |
| width |
Specifies the UI component's width. |
Methods
| Name | Description |
|---|---|
| beginUpdate() |
Prevents the UI component from refreshing until the endUpdate() method is called. |
| defaultOptions(rule) |
Specifies the device-dependent default configuration properties for this component. |
| dispose() |
Disposes of all the resources allocated to the TabPanel instance. |
| element() |
Gets the root UI component element. |
| endUpdate() |
Refreshes the UI component after a call of the beginUpdate() method. |
| focus() |
Sets focus on the UI component. |
| getDataSource() |
Gets the DataSource instance. |
| getInstance(element) |
Gets the instance of a UI component found using its DOM node. |
| instance() |
Gets the UI component's instance. Use it to access other methods of the UI component. |
| off(eventName) |
Detaches all event handlers from a single event. |
| off(eventName, eventHandler) |
Detaches a particular event handler from a single event. |
| on(eventName, eventHandler) |
Subscribes to an event. |
| on(events) |
Subscribes to events. |
| option() |
Gets all UI component properties. |
| option(optionName) |
Gets the value of a single property. |
| option(optionName, optionValue) |
Updates the value of a single property. |
| option(options) |
Updates the values of several properties. |
| registerKeyHandler(key, handler) |
Registers a handler to be executed when a user presses a specific key. |
| repaint() |
Repaints the UI component without reloading data. Call it to update the UI component's markup. |
| resetOption(optionName) |
Resets a property to its default value. |
Events
| Name | Description |
|---|---|
| contentReady |
Raised when the UI component's content is ready. |
| disposing |
Raised before the UI component is disposed of. |
| initialized |
Raised only once, after the UI component is initialized. |
| itemClick |
Raised when a collection item is clicked or tapped. |
| itemContextMenu |
Raised when a collection item is right-clicked or pressed. |
| itemHold |
Raised when a collection item has been held for a specified period. |
| itemRendered |
Raised after a collection item is rendered. |
| optionChanged |
Raised after a UI component property is changed. |
| selectionChanged |
Raised when a collection item is selected or selection is canceled. |
| titleClick |
Raised when a tab is clicked or tapped. |
| titleHold |
Raised when a tab has been held for a specified period. |
| titleRendered |
Raised after a tab is rendered. |
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