答题页答完显示答题结果页

lib/pages/answer/controller.dart

-part of answer;
-
-
-class AnswerController extends GetxController {
-  final Map<String,String> params;
-
-  AnswerController(this.params);
-
-  void changeToResult(){
-    params['url'] = kAnswerResult;
-    update();
-  }
-}
\ No newline at end of file

lib/pages/answer/index.dart

@@ -9,4 +9,3 @@ import '../../utils/index.dart';
 import '../../widgets/index.dart';
 
 part 'view.dart';
-part 'controller.dart';
\ No newline at end of file

lib/pages/answer/view.dart

@@ -15,19 +15,17 @@ class AnswerPage extends StatefulWidget {
 class _AnswerPageState extends State<AnswerPage> {
   @override
   Widget build(BuildContext context) {
-    return GetBuilder(
-      init: AnswerController(widget.params),
-      builder: (aController) =>Scaffold(
+    return Scaffold(
           appBar: AppBar(
-            title: Text('${aController.params['title']}'),
+            title: Text('${widget.params['title']}'),
           ),
           body: InAppWebView(
             initialUrlRequest: URLRequest(
               // url: Uri.parse(widget.params['url']??''),
-                url: WebUri.uri(Uri.parse(aController.params['url']??''))
+                url: WebUri.uri(Uri.parse(widget.params['url']??''))
             ),
             onLoadStop: (controller, url) {
-              String str = '$kServerUrl,${aController.params['book_id']},${aController.params['chapter_id']},${aController.params['token']},${aController.params['position']}';
+              String str = '$kServerUrl,${widget.params['book_id']},${widget.params['chapter_id']},${widget.params['token']},${widget.params['position']}';
               Console.log('知识测评--------传给前端的参数--------------------------------$str');
               controller.evaluateJavascript(source: 'callbackInFlutterComponent("$str");');
 
@@ -44,7 +42,9 @@ class _AnswerPageState extends State<AnswerPage> {
               });
               // 答完题展示答题结果页
               controller.addJavaScriptHandler(handlerName: 'submitSuccessCallback', callback: (args) async {
-                aController.changeToResult();
+                controller.loadUrl(urlRequest: URLRequest(
+                    url: WebUri.uri(Uri.parse(kAnswerResult))
+                ));
               });
             },
             onConsoleMessage: (controller, consoleMessage) {
@@ -52,7 +52,6 @@ class _AnswerPageState extends State<AnswerPage> {
               Console.log("知识测评-------Received message from WebView-----------------------------: ${consoleMessage.message}");
             },
           )
-      ),
-    );
+      );
   }
 }