Fix issue where form's initialValue would potentially be ignored. Fixes #341

Author: danvick

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [3.13.2] - 11-Aug-2020
+* Added `defaultImage` attribute to `FormBuilderImagePicker`, acts as placeholder. Courtesy [luwenbin8023](https://github.com/luwenbin8023)
+* Fix bug in `FormBuilderCheckboxGroup` where `InputDecoration` isn't enabled. Closes #405
+* Fix issue where form's initialValue would potentially be ignored. Fixes #341
+
 ## [3.13.1] - 08-Aug-2020
 * Added default value to `timePickerInitialEntryMode` to be consistent with `showTimePicker` API. Closes #403
 * Ensure `TextEditingController`s aren't unused and are properly disposed.

example/lib/main.dart

@@ -63,14 +63,15 @@ class MyHomePageState extends State<MyHomePage> {
               // autovalidate: true,
               initialValue: {
                 'movie_rating': 3,
+                'filter_chip': ['Test', 'Test 1'],
               },
               readOnly: false,
               child: Column(
                 children: <Widget>[
                   FormBuilderFilterChip(
                     attribute: 'filter_chip',
                     decoration: const InputDecoration(
-                      labelText: 'Select many options',
+                      labelText: 'Filter Chip',
                     ),
                     options: [
                       FormBuilderFieldOption(
@@ -452,7 +453,8 @@ class MyHomePageState extends State<MyHomePage> {
                     decoration: const InputDecoration(
                       labelText: 'Images',
                     ),
-                    defaultImage: NetworkImage('https://cohenwoodworking.com/wp-content/uploads/2016/09/image-placeholder-500x500.jpg'),
+                    defaultImage: NetworkImage(
+                        'https://cohenwoodworking.com/wp-content/uploads/2016/09/image-placeholder-500x500.jpg'),
                     maxImages: 3,
                     iconColor: Colors.red,
                     // readOnly: true,

lib/src/fields/form_builder_image_picker.dart

@@ -89,7 +89,7 @@ class _FormBuilderImagePickerState extends State<FormBuilderImagePicker> {
       return false;
     } else {
       return /*_fieldKey.currentState.value != null &&*/ _fieldKey
-          .currentState.value.length >=
+              .currentState.value.length >=
           widget.maxImages;
     }
   }
@@ -161,8 +161,8 @@ class _FormBuilderImagePickerState extends State<FormBuilderImagePicker> {
                             child: kIsWeb
                                 ? Image.memory(item, fit: BoxFit.cover)
                                 : item is String
-                                ? Image.network(item, fit: BoxFit.cover)
-                                : Image.file(item, fit: BoxFit.cover),
+                                    ? Image.network(item, fit: BoxFit.cover)
+                                    : Image.file(item, fit: BoxFit.cover),
                           ),
                           if (!_readOnly)
                             InkWell(
@@ -191,24 +191,26 @@ class _FormBuilderImagePickerState extends State<FormBuilderImagePicker> {
                     }).toList()),
                     if (!_readOnly && !_hasMaxImages)
                       GestureDetector(
-                        child: widget.defaultImage != null?
-                        Image(
-                          width: widget.imageWidth,
-                          height: widget.imageHeight,
-                          image: widget.defaultImage,
-                        ):Container(
-                          width: widget.imageWidth,
-                          height: widget.imageHeight,
-                          child: Icon(Icons.camera_enhance,
-                              color: _readOnly
-                                  ? theme.disabledColor
-                                  : widget.iconColor ?? theme.primaryColor
-                          ),
-                          color: (_readOnly
-                              ? theme.disabledColor
-                              : widget.iconColor ?? theme.primaryColor)
-                              .withAlpha(50),
-                        ),
+                        child: widget.defaultImage != null
+                            ? Image(
+                                width: widget.imageWidth,
+                                height: widget.imageHeight,
+                                image: widget.defaultImage,
+                              )
+                            : Container(
+                                width: widget.imageWidth,
+                                height: widget.imageHeight,
+                                child: Icon(Icons.camera_enhance,
+                                    color: _readOnly
+                                        ? theme.disabledColor
+                                        : widget.iconColor ??
+                                            theme.primaryColor),
+                                color: (_readOnly
+                                        ? theme.disabledColor
+                                        : widget.iconColor ??
+                                            theme.primaryColor)
+                                    .withAlpha(50),
+                              ),
                         onTap: () {
                           showModalBottomSheet(
                             context: context,
@@ -218,7 +220,7 @@ class _FormBuilderImagePickerState extends State<FormBuilderImagePicker> {
                                 maxWidth: widget.maxWidth,
                                 imageQuality: widget.imageQuality,
                                 preferredCameraDevice:
-                                widget.preferredCameraDevice,
+                                    widget.preferredCameraDevice,
                                 cameraIcon: widget.cameraIcon,
                                 galleryIcon: widget.galleryIcon,
                                 cameraLabel: widget.cameraLabel,

lib/src/fields/form_builder_typeahead.dart

@@ -105,7 +105,7 @@ class _FormBuilderTypeAheadState<T> extends State<FormBuilderTypeAhead<T>> {
         : widget.textFieldConfiguration.focusNode;
 
     _initialValue = widget.initialValue ??
-        _typeAheadController.text ??
+        widget.controller?.text ??
         ((_formState?.initialValue?.containsKey(widget.attribute) ?? false)
             ? _formState.initialValue[widget.attribute]
             : null);

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_form_builder
 description: Package to build Material Form with fields like TextField, DropDown, Switches etc. with ability to create custom FormFields and composability and reuse validation functions.
-version: 3.13.1
+version: 3.13.2
 homepage: https://github.com/danvick/flutter_form_builder
 
 environment: