Class (DataResubmissionHandler)

Implements the DataResubmissionHandler object for resubmitting or canceling the web form data.

NOTE

The initial APIs of this component are supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.

The initial APIs of this class are supported since API version 9.

The sample effect is subject to the actual device.

constructor⁹⁺

constructor()

Constructs a DataResubmissionHandler object.

System capability: SystemCapability.Web.Webview.Core

resend⁹⁺

resend(): void

Resends the web form data.

System capability: SystemCapability.Web.Webview.Core

Example

// xxx.ets
import { webview } from '@kit.ArkWeb';

@Entry
@Component
struct WebComponent {
  controller: webview.WebviewController = new webview.WebviewController();

  build() {
    Column() {
      Web({ src: 'www.example.com', controller: this.controller })
        .onDataResubmitted((event) => {
          console.info('onDataResubmitted');
          event.handler.resend();
        })
    }
  }
}

cancel⁹⁺

cancel(): void

Cancels the resending of web form data.

System capability: SystemCapability.Web.Webview.Core

Example

// xxx.ets
import { webview } from '@kit.ArkWeb';

@Entry
@Component
struct WebComponent {
  controller: webview.WebviewController = new webview.WebviewController();

  build() {
    Column() {
      Web({ src: 'www.example.com', controller: this.controller })
        .onDataResubmitted((event) => {
          console.info('onDataResubmitted');
          event.handler.cancel();
        })
    }
  }
}