Vue Toolbar API
The Toolbar is a UI component containing items that usually manage screen content. Those items can be plain text or UI components.
See Also
jQuery
Angular
Vue
React
Props
An object defining configuration properties for the Toolbar UI component.
| Name | Description |
|---|---|
| dataSource | Binds the UI component to data. |
| 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. |
| 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. |
| menuItemComponent | An alias for the menuItemTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information. |
| menuItemRender | An alias for the menuItemTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information. |
| menuItemTemplate | Specifies a custom template for menu items. |
| multiline | Specifies whether or not the Toolbar arranges items into multiple lines when their combined width exceeds the Toolbar width. |
| 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 is rendered and each time the component is repainted. |
| 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. |
| rtlEnabled | Switches the UI component to a right-to-left representation. |
| visible | Specifies whether the UI component is visible. |
| width | Specifies the UI component's width. |
See Also
Methods
This section describes members used to manipulate the UI component.
| Name | Description |
|---|---|
| beginUpdate() | Postpones rendering that can negatively affect performance 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 Toolbar instance. |
| element() | Gets the root UI component element. |
| endUpdate() | Refreshes the UI component after a call of the beginUpdate() method. |
| 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. |
| repaint() | Renders the component again without reloading data. Use the method to update the component's markup and appearance dynamically. |
| resetOption(optionName) | Resets a property to its default value. |
See Also
Events
This section describes events fired by this UI component.
| Name | Description |
|---|---|
| contentReady | Raised when the UI component is rendered and each time the component is repainted. |
| 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. |
See Also
Types
| Name | Description |
|---|---|
| ContentReadyEvent | The type of the contentReady event handler's argument. |
| DisposingEvent | The type of the disposing event handler's argument. |
| InitializedEvent | The type of the initialized event handler's argument. |
| ItemClickEvent | The type of the itemClick event handler's argument. |
| ItemContextMenuEvent | The type of the itemContextMenu event handler's argument. |
| ItemHoldEvent | The type of the itemHold event handler's argument. |
| ItemRenderedEvent | The type of the itemRendered event handler's argument. |
| LocateInMenuMode | Specifies when to display an item in the toolbar's overflow menu. |
| OptionChangedEvent | The type of the optionChanged event handler's argument. |
| ShowTextMode | Specifies when to display the text for the UI component item. |
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