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();
        })
    }
  }
}