Fix focus node issue #901 (#902)

ashim-kr-saha · web-flow · commit cb33b5f1560e · 2021-11-04T14:13:30.000+03:00
* Fix focus node issue #901 * Temp change * Revert temp change
diff --git a/packages/flutter_form_builder/lib/src/form_builder_field.dart b/packages/flutter_form_builder/lib/src/form_builder_field.dart
@@ -133,8 +133,8 @@ class FormBuilderFieldState<F extends FormBuilderField<T>, T>
 
   @override
   void dispose() {
-    _focusNode?.removeListener(_touchedHandler);
-    _focusNode?.dispose();
+    effectiveFocusNode.removeListener(_touchedHandler);
+    effectiveFocusNode.dispose();
     _formBuilderState?.unregisterField(widget.name, this);
     super.dispose();
   }
@@ -155,7 +155,7 @@ class FormBuilderFieldState<F extends FormBuilderField<T>, T>
   }
 
   void _touchedHandler() {
-    if (_focusNode!.hasFocus && _touched == false) {
+    if (effectiveFocusNode.hasFocus && _touched == false) {
       setState(() => _touched = true);
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -133,8 +133,8 @@ class FormBuilderFieldState<F extends FormBuilderField<T>, T>`
`133`	`133`
`134`	`134`	`@override`
`135`	`135`	`void dispose() {`
`136`		`- _focusNode?.removeListener(_touchedHandler);`
`137`		`- _focusNode?.dispose();`
	`136`	`+ effectiveFocusNode.removeListener(_touchedHandler);`
	`137`	`+ effectiveFocusNode.dispose();`
`138`	`138`	`_formBuilderState?.unregisterField(widget.name, this);`
`139`	`139`	`super.dispose();`
`140`	`140`	`}`
`@@ -155,7 +155,7 @@ class FormBuilderFieldState<F extends FormBuilderField<T>, T>`
`155`	`155`	`}`
`156`	`156`
`157`	`157`	`void _touchedHandler() {`
`158`		`- if (_focusNode!.hasFocus && _touched == false) {`
	`158`	`+ if (effectiveFocusNode.hasFocus && _touched == false) {`
`159`	`159`	`setState(() => _touched = true);`
`160`	`160`	`}`
`161`	`161`	`}`