3rd-Party Frameworks Integration API

You can use DevExtreme widgets even if you use a framework different from those supported out of the box (Angular, AngularJS, Knockout). This article describes basics of using DevExtreme widgets and explains how to configure a DevExtreme widget to support templates and two-way binding when working with a 3rd-party framework.

Create and Configure a Widget

To create a widget use the appropriate jQuery plugin. The options object passed to the plugin constructor specifies configuration options of the widget.

import $ from 'jquery'
import 'devextreme/ui/accordion'
let $element = $('<div>').appendTo($container);
let instance = $element.dxAccordion(options).dxAccordion('instance');

In the example above, the $element variable holds the HTML element associated with the widget. Data visualization widgets require this element to have the display style property set to "block". Additionally, some widgets (e.g. DataGrid) require the container to have defined size. Thus, place widget elements into a container element attached to the document ($container in the example above).

Change Widget Options and Handle Events

You can get and set widget options at runtime using the option() method.

// Get an option value
let isVisible = instance.option("visible");

// Set an option value
instance.option("visible", false);

For more information, refer to the Get and Set Options article.

To subscribe to an event, you can use an option whose name starts with "on" (e.g. "onItemClick").

    . . .,
    onItemClick: function(e){
        alert("An item is clicked!");

Alternatively, you can use the "on()" method.

instance.on("itemClick", function(e){
    alert("An item is clicked!");

For complete information about subscribing to/unsubscribing from events, refer to the Handle Events article.

Advanced Configuration

To provide two-way binging and template support, pass a properly configured object to the integrationOptions option of the widget.

    integrationOptions: {
        watchMethod: ...
        templates: ...
        createTemplate: ...

The integrationOptions configuration object contains the following fields.

  • watchMethod

    This field accepts the following function.

    function(expressionGetter: ExpressionGetter, callback: CallbackFn, options?: WatchOptions): DisposeFn


    • ExpressionGetter - An expression being watched. Accepts a function or string.

    • CallbackFn - A callback called when the watcher is first set, and then each time the expressionGetter's value change has been detected during the digest loop.

    • WatchOptions - An object containing two Boolean fields:

      • skipImmediate - Specifies whether to skip the first value comparison.

      • deep - Specifies whether the watcher uses deep or shallow comparison.

    • DisposeFn - A function called when watchers related to the widget are disposed of.

Most of DevExtreme widgets allow you to adjust their appearance using templates. You can specify a template by the name, using a function, or define markup. Use the following fields to provide template support.

  • templates

    This field holds an array of named templates that are added when the widget is being initialized. An item key should correspond to the template name. The item value should be the following object.

        render: function(renderData: RenderData): JQuery { ... }


    interface RenderData {
        model: any; // Data to be applied on markup
        itemIndex: any; // Index of item in collection (or id in hierarchical collections)
        container: any; // Append rendered markup to this element

    The function should return a jQuery element containing the rendered template.

  • createTemplate

    Define this method to support the capability to specify a template using a function or markup. This method should accept an HTML string or DOM passed to a ...Template option of the widget and return a jQuery element containing the rendered template.

In some cases, a widget can remove markup created by the template's render() method, e.g. item templates are removed when items are updated. If you need to dispose of resources allocated by the removed template (e.g. event handlers), subscribe to the dxremove event.

integrationOptions: {
    templates: {
        "item": {
            render: function(args) {
                var $div = $("<div>").dxButton({
                    text: args.model
                var intervalId = setInterval(function() {
                }, 500);
                $div.on("dxremove", function() {
                return $div;

Remove a Widget

To dispose of all resources allocated by a widget, remove it using the jQuery remove() method.

let $element = $("<div>").appendTo($container);