textfeild 自定义selection粘贴选项

@@ -46,11 +46,16 @@ class _EditReserverPageState extends State<EditReserverPage> {
   @override
   void initState() {
     super.initState();
+    _myExtendedMaterialTextSelectionControls =
+        MyTextSelectionControls(callback: (value) {
+      // detailModel.phoneController.text = value;
+      detailModel.phoneController.value = TextEditingValue(
+          text: value,
+          selection: TextSelection.fromPosition(TextPosition(
+              affinity: TextAffinity.downstream,
+              offset: value.toString().length)));
+    });
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      _myExtendedMaterialTextSelectionControls =
-          MyTextSelectionControls(callback: (value) {
-        detailModel.phoneController.text = value;
-      });
       if (widget.name != '' &&
           widget.name != null &&
           widget.sex != '' &&

@@ -93,7 +93,11 @@ class _NoteBookChangeFPageState extends State<NoteBookChangeFPage> {
     WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
       _myExtendedMaterialTextSelectionControls =
           MyTextSelectionControls(callback: (value) {
-        _notebookDetailChangeModel.phoneController.text = value;
+        _notebookDetailChangeModel.phoneController.value = TextEditingValue(
+            text: value,
+            selection: TextSelection.fromPosition(TextPosition(
+                affinity: TextAffinity.downstream,
+                offset: value.toString().length)));
       });
       _notebookDetailChangeModel.currTimeIndex =
           int.parse(widget.detailEntity.ddate_solt);
@@ -124,7 +128,10 @@ class _NoteBookChangeFPageState extends State<NoteBookChangeFPage> {
       item.selected = true;
     }
     nameStr = _notebookDetailChangeModel.nameController.text;
-    _addNameSuffix(nameStr, _nameSuffix());
+    if (nameStr != '' && nameStr != null) {
+      _addNameSuffix(nameStr, _nameSuffix());
+    }
+
     Map<String, String> params = {
       "uid": Provider.of<UserModel>(context, listen: false).user.openid
     };
@@ -635,7 +642,7 @@ class _NoteBookChangeFPageState extends State<NoteBookChangeFPage> {
             children: [
               Expanded(
                 child: TextField(
-                  selectionControls: _myExtendedMaterialTextSelectionControls,
+                  // selectionControls: _myExtendedMaterialTextSelectionControls,
                   maxLines: 1,
                   //输入文本的样式
                   style: TextStyle(
@@ -1616,6 +1623,8 @@ class _NoteBookChangeFPageState extends State<NoteBookChangeFPage> {
                                                       color: MyColours
                                                           .color_efefef))),
                                           child: TextField(
+                                            selectionControls:
+                                                _myExtendedMaterialTextSelectionControls,
                                             maxLines: 1,
                                             //输入文本的样式
                                             style: TextStyle(

@@ -110,7 +110,12 @@ class NotebookDetailPageState extends State<NotebookDetailPage> {
     WidgetsBinding.instance.addPostFrameCallback((_) async {
       _myExtendedMaterialTextSelectionControls =
           MyTextSelectionControls(callback: (value) {
-        detailModel.phoneController.text = value;
+       
+          detailModel.phoneController.value = TextEditingValue(
+            text: value,
+            selection: TextSelection.fromPosition(TextPosition(
+                affinity: TextAffinity.downstream,
+                offset: value.toString().length)));
       });
       _initCancel();
       _getReserveDetail();

@@ -113,7 +113,11 @@ class _FeastCreatePageState extends State<FeastCreatePage> {
       // _getSetmeal();
       _myExtendedMaterialTextSelectionControls =
           MyTextSelectionControls(callback: (value) {
-        phoneC.text = value;
+        phoneC.value = TextEditingValue(
+            text: value,
+            selection: TextSelection.fromPosition(TextPosition(
+                affinity: TextAffinity.downstream,
+                offset: value.toString().length)));
       });
       _getData();
     });

@@ -208,7 +208,11 @@ class InvicationPageState extends State<InvicationPage>
     WidgetsBinding.instance.addPostFrameCallback((_) async {
       _myExtendedMaterialTextSelectionControls =
           MyTextSelectionControls(callback: (value) {
-        _baseIndoProvider.phoneController.text = value;
+        _baseIndoProvider.phoneController.value = TextEditingValue(
+            text: value,
+            selection: TextSelection.fromPosition(TextPosition(
+                affinity: TextAffinity.downstream,
+                offset: value.toString().length)));
       });
       couponProvider.sendSMS = 0;
       await _couponNetworkData(isShowLoading: false);

@@ -123,7 +123,11 @@ class TableManagerPageState extends State<TableManagerPage> {
 
       _myExtendedMaterialTextSelectionControls =
           MyTextSelectionControls(callback: (value) {
-        _baseIndoProvider.phoneController.text = value;
+        _baseIndoProvider.phoneController.value = TextEditingValue(
+            text: value,
+            selection: TextSelection.fromPosition(TextPosition(
+                affinity: TextAffinity.downstream,
+                offset: value.toString().length)));
       });
 
       tableManagerModel.initTime(context);