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Dropdown Searchable List Choices

A very useful widget for searching through single or multiple options from a drop-down list.

Platforms

This plugin has been successfully tested on iOS, Android & web.

Examples

The following examples are extracted from the example project available in the repository. More examples are available in this project.

Demo of Dropdown Searchable list with choices

How to Use

          // ####### Data Sample (API Response)
          // Data value Api
          final Map<int, String> _listCategories = {1:'Boot', 2: 'Casual', 3: 'Flat', 4: 'Flip',  5: 'Lace up', 6: 'Loafer', 7: 'Slip-on', 8: 'Moccasins'};
          // Default value
          final List<int> _selectedCategory = [1];
          // Data value Api
          final Map<int, String> _listColors = {1:'Black', 2: 'Blue', 3: 'Brown', 4: 'Gold',  5: 'Green', 6: 'Grey', 7: 'Orange', 8: 'Pink', 9: 'Purple', 10: 'Red'};
          // Default value
          final List<int> _selectedColors = [2,4];
  
          // ####### Category Select List
          DropDownTextField(
            textEditingController: _categoryTextEditingController,
            title: 'Category',
            hint: 'Select Category',
            options: _listCategories,
            selectedOptions: _selectedCategory,
            onChanged: (selectedIds) {
              // setState(() => selectedIds);
            },
          ),

          // ####### Colors Select List
          DropDownTextField(
            textEditingController: _colorsTextEditingController,
            title: 'Colors',
            hint: 'Select Colors',
            options: _listColors,
            selectedOptions: _selectedColors,
            onChanged: (selectedIds) {
              // setState(() => selectedIds);
            },
            multiple: true,
          ),

Required parameters

data:

This property takes List as a parameter and it is useful to display items in drop down list.

Optional parameters

listBuilder:

This property takes int value as a parameter. This is use to set the initial segment from [segmentNames].

enableMultipleSelection:

This property takes Color value as a parameter. You can change the background color of animated segment.

bottomSheetTitle:

This gives the bottom sheet title.

submitButtonChild:

You can set your custom submit button when the multiple selection is enabled.

selectedItems:

This will give the call back to the selected items from list.

dropDownBackgroundColor:

This will set the background color to the Dropdown Searchable.

searchWidget:

This property takes TextFormField value as a parameter. [searchWidget] is use to show the text box for the searching. If you are passing your own widget then you must have to add [TextEditingController] for the [TextFormField].

isSearchVisible:

This property takes bool value as a parameter. [isSearchVisible] is use to manage the search widget visibility. by default it is [True] so widget will be visible.

LICENSE!

Dropdown Searchable list is MIT-licensed.

Additional information

    init_number=0; build_number=$(($(git rev-list HEAD --count) + init_number)); major=$((build_number / 2000)); minor=$(( (build_number / 20) % 10 )); patch=$((build_number % 20)); patch=$(printf "%02d" $patch); version="$major.$minor.$patch"; echo "version: $version+$build_number"

    dart fix --apply && flutter analyze

    flutter pub publish --dry-run

    flutter pub publish --force

Let us know!

I would be happy if you send us feedback on your projects where you use our component. Just email amir.email@gmail.com and let me know if you have any questions or suggestions about my work.