1. 使用DropdownButton和CheckboxListTile结合AlertDialog 这种方法利用了DropdownButton和CheckboxListTile组件,结合AlertDialog来实现多选功能。 步骤: 创建自定义的MultiSelect Widget: dart class MultiSelect extends StatefulWidget { final List<String> items; const MultiSelect({Key? key, required this.items}...
You can use DropdownButton2 as Multiselect Dropdown with Checkboxes as shown in the examples. You can use DropdownButton2 as Searchable Dropdown as shown in the examples. You can use DropdownButton2 as a popup menu button by using the parameter customButton. You can pass Icon,Image or an...
Fix DropdownButtonFormField input border clipping by @TahaTesser in #131481 Fix PopupMenuItem & CheckedPopupMenuItem has redundant ListTile padding and update default horizontal padding for Material 3 by @TahaTesser in #131609 Analyze code snippets in flutter_test docs by @goderbauer in #132246...
multiSelectList.add({"images":'assets/images/resort_4.jpg',"desc":"Welcome to Houston!"}); controller.disableEditingWhenNoneSelected=true; controller.set(multiSelectList.length); } Like after this we have taken a ListViewBuilder widget inside which we have taken MultiSelectItem() widget in whic...
onTap:(){this._overlayEntry=this._createOverlayEntry();Overlay.of(context).insert(this._overlay...
然后让你的showBackButton值可以被来自Getx的.obs观察到。然后使用Getx提供的Obx小部件 Package 您的App...
在Flutter中,下拉菜单中的多个选择可以通过DropdownButtonFormField小部件实现。 DropdownButtonFormField是一个表单字段小部件,它提供了在多个选项中选...
Flutter: Making a Dropdown Multiselect with Checkboxes You can also check out our Flutter category page or Dart category page for the latest tutorials and examples.Related Articles How to disable Landscape mode in Flutter March 06, 2024 Flutter system requirements on Windows and Mac (2024) March...
like_button: syncfusion_flutter_calendar: font_awesome_flutter: flutter_datetime_picker: checkbox_formfield: flutter_dropdown: multiselect_formfield: multi_select_flutter: google_maps_webservice: flutter_google_places: flutter_session: fluttertoast: ...
dependencies: multi_dropdown: ^latest_version Run flutter packages get Example import 'package:flutter/material.dart'; import 'package:multiselect_dropdown/multiselect_dropdown.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super...