订单评价

lib/pages/user_order_evaluate/controller.dart

@@ -6,13 +6,13 @@ class UserOrderEvaluateController extends GetxController {
   late OrderInfoModel orderInfoModel = OrderInfoModel();
   String  orderNum;
   UserOrderEvaluateController(this.orderNum); // 已完成订单
-  final TextEditingController commentsInput = TextEditingController();
+  TextEditingController commentsInput = TextEditingController();
+  late List<TextEditingController> _commentsControllers;
   final FocusNode  _focusNode = FocusNode();
   // 按钮是否可用
   bool  _enable = false;
   bool get enable => _enable;
 
-
   @override
   void onReady() {
     getOrderInfo();
@@ -22,6 +22,10 @@ class UserOrderEvaluateController extends GetxController {
   /// 获取订单信息
   Future<void> getOrderInfo() async {
     orderInfoModel = await MineAPI.getOrderInfo(orderNum: orderNum);
+    _commentsControllers = List.generate(
+      orderInfoModel.bookList!.length,
+          (index) => TextEditingController(text: orderInfoModel.bookList![index].comments.toString()),
+    );
     update();
   }
 
@@ -35,7 +39,7 @@ class UserOrderEvaluateController extends GetxController {
   }
 
   void setCanClick({num double=0}){
-    if (double > 0 || commentsInput.text!=''){
+    if (double > 0){
       _enable = true;
     }
     else{
@@ -44,6 +48,11 @@ class UserOrderEvaluateController extends GetxController {
     update();
   }
 
+  void updateText(String text){
+    commentsInput =TextEditingController(text: text);
+    // update();
+  }
+
   @override
   void onClose() {
     commentsInput.dispose();

lib/pages/user_order_evaluate/view.dart

@@ -17,11 +17,14 @@ class UserOrderEvaluatePage extends StatefulWidget {
 
 class _UserOrderEvaluatePageState extends State<UserOrderEvaluatePage> with AutomaticKeepAliveClientMixin{
   // late UserOrderEvaluateController myController;
+  // TextEditingController commentsInput = TextEditingController();
+
   List<OrderEvaluate> orderEvaluates = [];
   List<double> ratings = [];
   @override
   void initState() {
       // myController = Get.put(UserOrderEvaluateController(widget.orderNum));
+
     super.initState();
   }
 
@@ -36,30 +39,35 @@ class _UserOrderEvaluatePageState extends State<UserOrderEvaluatePage> with Auto
               centerTitle: true,
               title: const Text('订单评价'),
             ),
-            body:(controller.orderInfoModel==null ||controller.orderInfoModel.bookList==null)?
+            body:
+            GestureDetector(
+              onTap: () {
+                controller._focusNode.unfocus();
+              },
+              child: (controller.orderInfoModel==null ||controller.orderInfoModel.bookList==null)?
               Container(
                 alignment: Alignment.center,
                 child: const CircularProgressIndicator(),):
               Column(
                 children: [
                   Expanded(
-                  child: Container(child: SingleChildScrollView(
+                    child: SingleChildScrollView(
                       child: Column(
                         children: [
                           ListView.builder(
                             physics: const NeverScrollableScrollPhysics(),
                             shrinkWrap: true,
                             itemBuilder: (BuildContext context, int index) {
+
                               return listItem(
                                   controller.orderInfoModel.bookList![index],index,controller
                                 /*orderEvaluates,*//*controllers*/);
                             },
-                          itemCount:
-                          controller.orderInfoModel.bookList?.length,
+                            itemCount: controller.orderInfoModel.bookList?.length,
                           ),
                         ],
                       ),
-                  ),),
+                    ),
                   ),
                   SizedBox(
                     height: 26.w,
@@ -84,10 +92,7 @@ class _UserOrderEvaluatePageState extends State<UserOrderEvaluatePage> with Auto
                   )
                 ],
               ),
-
-
-
-
+            ),
           ),);
 
 
@@ -95,8 +100,9 @@ class _UserOrderEvaluatePageState extends State<UserOrderEvaluatePage> with Auto
   }
 
   Widget listItem(BookListModel bookListModel,int index,UserOrderEvaluateController myController) {
+    // myController.updateText(bookListModel.comments.toString());
+
     int indexToUpdate = orderEvaluates.indexWhere((obj) => obj.recordId == bookListModel.recordId);
-    myController.commentsInput.text =bookListModel.comments.toString();
     if(indexToUpdate==-1){
       OrderEvaluate evaluate = OrderEvaluate(recordId: bookListModel.recordId,rating: bookListModel.rating,comments: bookListModel.comments);
       orderEvaluates.add(evaluate);
@@ -209,7 +215,6 @@ class _UserOrderEvaluatePageState extends State<UserOrderEvaluatePage> with Auto
                     ],
                   ),
                   TextField(
-                    controller: myController.commentsInput,
                     style:
                     TextStyle(fontSize: 14.w, color: Colours.c3),
                     decoration: InputDecoration(
@@ -223,16 +228,17 @@ class _UserOrderEvaluatePageState extends State<UserOrderEvaluatePage> with Auto
                             fontSize: 14.w, height: 1.5, color: Colours.c6)),
                       maxLines: 5,
                     onChanged: (text){
-                      myController.setCanClick();
-                      orderEvaluates[index].comments=myController.commentsInput.text;
+                      orderEvaluates[index].comments=myController._commentsControllers[index].text;
+                      myController.setCanClick(double:orderEvaluates[index].rating??0);
                     },
                     focusNode: myController._focusNode,
-                    // onTap: () {
-                    //   // 在文本框获取焦点时，将光标移动到文本末尾
-                    //   myController.commentsInput.selection = TextSelection.fromPosition(
-                    //     TextPosition(offset: myController.commentsInput.text.length),
-                    //   );
-                    // },
+                    controller: myController._commentsControllers[index],
+                    onTap: () {
+                      // 在文本框获取焦点时，将光标移动到文本末尾
+                      myController._commentsControllers[index].selection = TextSelection.fromPosition(
+                        TextPosition(offset: myController._commentsControllers[index].text.length),
+                      );
+                    },
                   ),