DevExtreme Angular - JSON Data
Load JSON data by assigning its URL to the dataSource option.
HTML
TypeScript
- <dx-select-box
- dataSource="https://jsonplaceholder.typicode.com/users"
- valueExpr="username"
- displayExpr="name">
- </dx-select-box>
- import { DxSelectBoxModule } from "devextreme-angular";
- // ...
- export class AppComponent {
- // ...
- }
- @NgModule({
- imports: [
- // ...
- DxSelectBoxModule
- ],
- // ...
- })
Note that you can also use a JSONP callback parameter supported by jQuery.ajax().
HTML
TypeScript
- <dx-select-box ...
- dataSource="http://www.example.com/dataservices/jsonpdata?callback=?">
- </dx-select-box>
- import { DxSelectBoxModule } from "devextreme-angular";
- // ...
- export class AppComponent {
- // ...
- }
- @NgModule({
- imports: [
- // ...
- DxSelectBoxModule
- ],
- // ...
- })
Implement the CustomStore if you need to process data after obtaining it. See the Custom Sources topic for more details.
See Also
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