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21 lines
562 B
21 lines
562 B
// 控制器（Logic 层） |
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import 'package:flutter/material.dart'; |
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import 'package:get/get.dart'; |
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import 'package:problem_check_system/modules/problem/problem_page.dart'; |
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class HomeController extends GetxController { |
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// 当前选中索引（状态） |
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var selectedIndex = 0.obs; |
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// 页面列表（View 层） |
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final List<Widget> pages = [ |
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Center(child: Text('首页')), |
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ProblemPage(), |
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Center(child: Text('我的内容')), |
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]; |
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// 改变选中索引（更新状态） |
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void changeIndex(int index) { |
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selectedIndex.value = index; |
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} |
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}
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