Angular ResponsiveBox Methods
beginUpdate()
Prevents the UI component from refreshing until the endUpdate() method is called.
The beginUpdate() and endUpdate() methods prevent the UI component from excessive updates when you are changing multiple UI component settings at once. After the beginUpdate() method is called, the UI component does not update its UI until the endUpdate() method is called.
See Also
defaultOptions(rule)
defaultOptions is a static method that the UI component class supports. The following code demonstrates how to specify default properties for all instances of the ResponsiveBox UI component in an application executed on the desktop.
- import ResponsiveBox, { Properties } from "devextreme/ui/responsive_box";
- // ...
- export class AppComponent {
- constructor () {
- ResponsiveBox.defaultOptions<Properties>({
- device: { deviceType: "desktop" },
- options: {
- // Here go the ResponsiveBox properties
- }
- });
- }
- }
dispose()
Use conditional rendering instead of this method:
- <dx-responsive-box ...
- *ngIf="condition">
- </dx-responsive-box>
getDataSource()
Gets the DataSource instance.
See Also
getInstance(element)
getInstance is a static method that the UI component class supports. The following code demonstrates how to get the ResponsiveBox instance found in an element with the myResponsiveBox
ID:
- // Modular approach
- import ResponsiveBox from "devextreme/ui/responsive_box";
- ...
- let element = document.getElementById("myResponsiveBox");
- let instance = ResponsiveBox.getInstance(element) as ResponsiveBox;
- // Non-modular approach
- let element = document.getElementById("myResponsiveBox");
- let instance = DevExpress.ui.dxResponsiveBox.getInstance(element);
See Also
on(eventName, eventHandler)
Use this method to subscribe to one of the events listed in the Events section.
See Also
on(events)
Use this method to subscribe to several events with one method call. Available events are listed in the Events section.
See Also
If you have technical questions, please create a support ticket in the DevExpress Support Center.