Merge pull request #16 from JEuler/ios-null-text-fix

iOS fix for null text
chandrabezzo · Feb 5, 2021 · d066f1e · d066f1e
2 parents b0c23db + 6c669e6
commit d066f1e
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -83,8 +83,9 @@ Parameter | Type | Default | Description
 **hint** | String | empty | Placeholder hint text
 **customToolbar** | String | empty | Add all available [Toolbar](https://summernote.org/deep-dive/#custom-toolbar-popover). Don't use insert (video & picture), please use **hasAttachment** option.
 **hasAttachment** | Boolean | false | Use this option if yout want to show or hide attachment button
+**returnContent** | Function | null | Use this callback to return text content on `await keyEditor.currentState.getText()` function call.
 **showBottomToolbar** | Boolean | false | Use this option if yout want to show or hide bottom toolbar
 
 ## License
 
-This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
diff --git a/lib/flutter_summernote.dart b/lib/flutter_summernote.dart
@@ -27,6 +27,7 @@ class FlutterSummernote extends StatefulWidget {
   final String customToolbar;
   final bool hasAttachment;
   final bool showBottomToolbar;
+  final Function(String) returnContent;
 
   FlutterSummernote(
       {Key key,
@@ -37,7 +38,8 @@ class FlutterSummernote extends StatefulWidget {
       this.hint,
       this.customToolbar,
       this.hasAttachment: false,
-      this.showBottomToolbar: true})
+      this.showBottomToolbar: true,
+      this.returnContent})
       : super(key: key);
 
   @override
@@ -204,12 +206,15 @@ class FlutterSummernoteState extends State<FlutterSummernote> {
           setState(() {
             text = isi;
           });
+          if (widget.returnContent != null) {
+            widget.returnContent(text);
+          }
         });
   }
 
   Future<String> getText() async {
     await _controller.evaluateJavascript(
-        "GetTextSummernote.postMessage(document.getElementsByClassName('note-editable')[0].innerHTML);");
+        "setTimeout(function(){GetTextSummernote.postMessage(document.getElementsByClassName('note-editable')[0].innerHTML)}, 0);");
     return text;
   }
 
@@ -245,7 +250,7 @@ class FlutterSummernoteState extends State<FlutterSummernote> {
 
   setHint(String text) {
     String hint = '\$(".note-placeholder").html("$text");';
-    _controller.evaluateJavascript(hint);
+    _controller.evaluateJavascript("setTimeout(function(){$hint}, 0);");
   }
 
   Widget widgetIcon(IconData icon, String title, {Function onTap}) {