> For the complete documentation index, see [llms.txt](https://docs.gapvelocity.ai/webmap/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gapvelocity.ai/webmap/general/frontend/documentation/powerbuilder-kendo-components/window-components/w-listbox.md).

# w-listbox

Adds supports for \[ListboxComponent]

## Implementation  Details

> **Component Selector:** 'wm-group-box'

## Class inheritance

ListboxComponent extends [BaseControlComponent](/webmap/general/frontend/documentation/powerbuilder-kendo-components/base-components/base-component.md).

## Support

### Properties

| Property             | Get/Set | Notify Changes | Details                                                                                                                                                                |
| -------------------- | ------- | -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| border: boolean      | Yes/No  | No             | Inherited from BaseControlComponent [see BaseControlComponent](/webmap/general/frontend/documentation/powerbuilder-kendo-components/base-components/base-component.md) |
| enabled: boolean     | Yes/Yes | No             | Inherited from BaseControlComponent [see BaseControlComponent](/webmap/general/frontend/documentation/powerbuilder-kendo-components/base-components/base-component.md) |
| MultiSelect: boolean | Yes/Yes | No             | Specifies whether users can select multiple items in the ListBox at one time                                                                                           |
| name: string         | Yes/No  | No             | Inherited from BaseControlComponent [see BaseControlComponent](/webmap/general/frontend/documentation/powerbuilder-kendo-components/base-components/base-component.md) |
| visible: boolean     | Yes/Yes | No             | Inherited from BaseControlComponent [see BaseControlComponent](/webmap/general/frontend/documentation/powerbuilder-kendo-components/base-components/base-component.md) |

### Events

| Event            | Supported | Parameter       | Details                                                                |
| ---------------- | --------- | --------------- | ---------------------------------------------------------------------- |
| getfocus         | Yes       | **$event**: any | Triggers `getfocus` Event.                                             |
| losefocus        | Yes       | **$event**: any | Triggers `losefocus` Event.                                            |
| selectionchanged | Yes       | **$event**: any | This occurs when when selected index changes `selectionchanged` Event. |

### Functions

| Function      | Supported | Details                                                                 |
| ------------- | --------- | ----------------------------------------------------------------------- |
| SelectedIndex | Yes       | Specify the index of the item in the ListBox that is currently selected |