How to override flutter's webview default alert?

user_17388178 0
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I'm using pub webview_flutter: ^3.0.1 to display webview However, when the target website displays a pop-up alert it appears as attached: here

How to override this to display a popup of my own? I already tried

javascriptChannels: Set.from([
              JavascriptChannel(
                name: 'Alert',
                onMessageReceived: (JavascriptMessage message) {
                  // alert message = Test alert Message
                  print(message.message);
                  // TODO popup
                },
              )
            ]),

But I'm not receiving any response in that callback method onMessageReceived

Any help will be appreciated. Thanks!

flutterwebviewplugin flutter webview
1 Answers

you can use onJsAlert for web view and don't forget to make handledByClient to be true

onJsAlert: (controller, jsAlertRequest)async{
print(jsAlertRequest.message);
// DO ur Logic herel
return JsAlertResponse(handledBvClient:true):
}
user_120371010
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