flutter pub add dropdownfield基于插件公开信息、社区数据与项目使用情况整理的选型参考。
一个可自定义的 Flutter 小部件，可复制 Android 自动完成下拉字段体验。它提供了广泛的选择来定制字段的行为，包括样式、过滤和交互模式。旨在提供类似原生的输入体验，带有下拉建议，支持文本输入和从选项列表中选择。非常适合需要可搜索或过滤选项的表单，可提高用户输入效率并确保跨平台界面的一致性。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
Custom Flutter Widget for a customizable dropdown field with auto-complete functionality This widget is meant to be used within a Flutter Form
For a completely working Flutter project demonstrating the usage of dropdownfield, download the code from https://github.com/jagan999/dropdownfieldexample
In your pubspec.yaml, add the following dependency
dependencies:
dropdownfield: 1.0.0
import 'package:dropdownfield/dropdownfield.dart';
DropDownField(
value: accountname,
required: true,
strict: true,
labelText: 'Account Name *',
icon: Icon(Icons.account_balance),
items: accountNames,
setter: (dynamic newValue) {
accountname = newValue;
}
),
Can be used for showing drop-down of suggestions for a form field Provides auto-complete functionality - as the user types, shows all suggestions that match part of the typed in text Provides validation of user-typed value against the list of suggestions by default. Can be turned off by setting strict=false Provides ability to do "mandatory" value check if needed Quick clear icon to clear out typed in value Appearance can be customized to match your application theme Clicking dropdown arrow will automatically close the soft keyboard
This project is licensed under the BSD License - see the LICENSE file for details
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