Setting of initial value for ChipsInput done

Author: danvick

.idea/workspace.xml

@@ -189,6 +189,9 @@ FormBuilder(
 * Add more `FormBuilderInput` types
 
 ## KNOWN ISSUES - HELP NEEDED (Send help ;-P)
-* Proper validation for URL 
+* Proper validation for URL [doesn't work without http(s)]
 * Resetting the form doesn't clear all `FormField`s
+* Overlay for ChipsInput doesn't move when input height changes i.e. when chips wrap
+* For some reason Overlay for ChipsInput floats above AppBar when scrolling
+* DatePicker and TimePicker Textfields don't get focus when selecting
 

README.md

@@ -70,13 +70,15 @@ class MyHomePage extends StatelessWidget {
         child: FormBuilder(
           context,
           autovalidate: true,
-          // showResetButton: true,
+          showResetButton: true,
           // resetButtonContent: Text("Clear Form"),
           controls: [
             FormBuilderInput.chipsInput(
               label: 'Chips',
               attribute: 'chips_test',
               require: true,
+              value: [AppProfile('Stock Man', '[email protected]',
+                  'https://d2gg9evh47fn9z.cloudfront.net/800px_COLOURBOX4057996.jpg')],
               suggestionsCallback: (String query) {
                 if (query.length != 0) {
                   return mockResults.where((profile) {

example/lib/main.dart

@@ -10,6 +10,7 @@ typedef ChipsBuilder<T> = Widget Function(
 class ChipsInput<T> extends StatefulWidget {
   const ChipsInput({
     Key key,
+    this.initialValue = const [],
     this.decoration = const InputDecoration(),
     @required this.chipBuilder,
     @required this.suggestionBuilder,
@@ -24,6 +25,7 @@ class ChipsInput<T> extends StatefulWidget {
   final ValueChanged<T> onChipTapped;
   final ChipsBuilder<T> chipBuilder;
   final ChipsBuilder<T> suggestionBuilder;
+  final List<T> initialValue;
 
   @override
   ChipsInputState<T> createState() => ChipsInputState<T>();
@@ -51,6 +53,10 @@ class ChipsInputState<T> extends State<ChipsInput<T>>
   @override
   void initState() {
     super.initState();
+    _chips.addAll(widget.initialValue);
+    /*widget.initialValue.forEach((data){
+      selectSuggestion(data);
+    });*/
     this._focusNode = FocusNode();
     this._suggestionsBoxController = _SuggestionsBoxController(context);
     this._suggestionsStreamController = StreamController<List<T>>.broadcast();
@@ -210,7 +216,7 @@ class ChipsInputState<T> extends State<ChipsInput<T>>
         child: InputDecorator(
           decoration: widget.decoration,
           isFocused: _focusNode.hasFocus,
-          isEmpty: _value.text.length == 0,
+          isEmpty: _value.text.length == 0 && _chips.length == 0,
           child: Wrap(
             children: chipsChildren,
             spacing: 4.0,

lib/src/chips_input.dart

@@ -208,7 +208,7 @@ class _FormBuilderState extends State<FormBuilder> {
                           value: option.value,
                         );
                       }).toList(),
-                      value: formControl.value,
+                      value: field.value,
                       onChanged: (value) {
                         setState(() {
                           formControls[count].value = value;
@@ -255,7 +255,7 @@ class _FormBuilderState extends State<FormBuilder> {
                         formControls[count].options[i].value),
                     trailing: Radio<dynamic>(
                       value: formControls[count].options[i].value,
-                      groupValue: formControls[count].value,
+                      groupValue: field.value,
                       onChanged: (dynamic value) {
                         setState(() {
                           formControls[count].value = value;
@@ -638,7 +638,7 @@ class _FormBuilderState extends State<FormBuilder> {
               },
               builder: (FormFieldState<dynamic> field) {
                 return ChipsInput(
-                  // key: GlobalKey<ChipsInputState>(),
+                  initialValue: field.value,
                   decoration: InputDecoration(
                     // prefixIcon: Icon(Icons.search),
                     hintText: formControl.hint,