I open Xcode, click on Pods, and then there are 8 pods for which the "IOS deployment target" is below 8.0 (which are mentioned in the error logs), then I click in the dropdown box and set each one to 8.0. Then I also set google maps flutter Pod from 8.0 to 10.0 (which is als...
Add to your pubspec.yaml in the dependencies section:searchable_dropdown: Get packages with command:flutter packages get Import:import 'package:searchable_dropdown/searchable_dropdown.dart';Call either the single choice or the multiple choice constructor....
在需要使用组件的 Dart 文件顶部导入库: import 'package:searchable_dropdown/searchable_dropdown.dart'; 第三步:使用示例 下面是一个如何在界面上简单实现可搜索下拉框的例子: SearchableDropdown( items: yourItemList.map((value) => DropdownMenuItem( value: value, child: Text(value), )).toList(), ...
Duplicate GlobalKey detected in widget tree. Code import'package:dropdown_search/dropdown_search.dart';import'package:flutter/material.dart';voidmain() {runApp(constMyApp()); }classMyAppextendsStatelessWidget{constMyApp({super.key});@overrideWidgetbuild(BuildContextcontext) {returnMaterialApp( title:...
第1 步:添加依赖项 首先,在 .yaml 文件中添加依赖项: dependencies: searchable_dropdown: ^latest_version 确保将其替换为您获得的最新版本号。 第2 步:导入库 在需要使用组件的 Dart 文件顶部导入库: import 'package:searchable_dropdown/searchable_dropdown.dart'; ...