DevExtreme Angular - Overview

The TagBox widget is an editor that allows an end user to select multiple items from a drop-down list.

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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