DevExtreme Angular - Overview
The TagBox widget is an editor that allows an end user to select multiple items from a drop-down list.
The following code adds the TagBox to your page. The simplest configuration of the widget requires only a dataSource to be specified. In addition, you can specify the placeholder to be displayed when the TagBox is empty.
HTML
JavaScript
- <div id="tagBoxContainer"></div>
- $(function() {
- $("#tagBoxContainer").dxTagBox({
- dataSource: [
- "HD Video Player",
- "SuperHD Video Player",
- "SuperPlasma 50",
- // . . .
- ],
- placeholder: "Select products..."
- });
- });
If your data is an array of objects, specify:
- valueExpr
The data field whose value will be written into the value option. - displayExpr
The data field whose value will be displayed in the drop-down list and in the input field of the widget.
JavaScript
- var tagBoxData = [
- { id: 1, country: "Afghanistan" },
- { id: 2, country: "Albania" },
- // . . .
- ];
- $(function() {
- $("#tagBoxContainer").dxTagBox({
- dataSource: tagBoxData,
- valueExpr: 'id',
- displayExpr: 'country'
- });
- });
See Also
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