flutter pub add polls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。
polls 包是一个 Flutter 小部件，可复制 Twitter 选举界面，使用户能够在其应用中创建交互式投票系统。它支持实时投票和视觉反馈，非常适合社交媒体功能。开发者可以轻松集成自己的数据源来驱动投票，所需设置极少。该包专注于简洁性和美观性，提供一种干净、直观的方式来收集用户意见。它专为无缝集成到现有的 Flutter 项目而设计。
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。
| Voting | Not Voted Yet | Voted |
|---|---|---|
 |
 |
 |
Basic:
import 'package:polls/polls.dart';
Polls(
children: [
// This cannot be less than 2, else will throw an exception
Polls.options(title: 'Cairo', value: option1),
Polls.options(title: 'Mecca', value: option2),
Polls.options(title: 'Denmark', value: option3),
Polls.options(title: 'Mogadishu', value: option4),
],
question: Text('What is the capital of Egypt'),
currentUser: this.user,
creatorID: this.creator,
voteData: usersWhoVoted,
userChoice: usersWhoVoted[this.user],
onVoteBackgroundColor: Colors.blue,
leadingBackgroundColor: Colors.blue,
backgroundColor: Colors.white,
onVote: (choice) {
setState(() {
this.usersWhoVoted[this.user] = choice;
});
if (choice == 1) {
setState(() {
option1 += 1.0;
});
}
if (choice == 2) {
setState(() {
option2 += 1.0;
});
}
if (choice == 3) {
setState(() {
option3 += 1.0;
});
}
if (choice == 4) {
setState(() {
option4 += 1.0;
});
}
},
);
Polls(
viewType: PollsType.creator
);
Polls(
viewType: PollsType.voter
);
Polls(
viewType: PollsType.readOnly
);
Apparently, I have built 2 apps that required user voting processes, twice I had to implement same code on different apps. I also had to share the code with a friend, well I thought it would not be a bad idea to create a package off it, cause at this time there was no polls widget package on pub.dev
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^3.0.1暂无相关数据。