Initial commit: 教务系统在线平台

- 包含4个产业方向的前端项目：智能开发、智能制造、大健康、财经商贸 - 已清理node_modules、.yoyo等大文件，项目大小从2.6GB优化至631MB - 配置完善的.gitignore文件 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-12 18:16:55 +08:00
commit a7242f0c69
2932 changed files with 2303533 additions and 0 deletions
--- a/frontend_智能制造/test-collapse.html
+++ b/frontend_智能制造/test-collapse.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Test Collapse</title>
+  <link rel="stylesheet" href="https://unpkg.com/@arco-design/web-react@2.60.0/dist/css/arco.css">
+</head>
+<body>
+  <div id="root"></div>
+  
+  <script crossorigin src="https://unpkg.com/react@18/umd/react.development.js"></script>
+  <script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>
+  <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
+  <script src="https://unpkg.com/@arco-design/web-react@2.60.0/dist/arco.min.js"></script>
+  
+  <script type="text/babel">
+    const { useState } = React;
+    const { Collapse } = arco;
+    const CollapseItem = Collapse.Item;
+    
+    function App() {
+      const [activeKeys, setActiveKeys] = useState([]);
+      
+      const handleChange = (keys) => {
+        console.log('onChange:', keys);
+        setActiveKeys(keys);
+      };
+      
+      return (
+        <div style={{ padding: 20 }}>
+          <h2>Test Collapse with activeKey and onChange</h2>
+          <p>Active Keys: {JSON.stringify(activeKeys)}</p>
+          
+          <Collapse
+            activeKey={activeKeys}
+            onChange={handleChange}
+          >
+            <CollapseItem header="Panel 1" name="1">
+              Content 1
+            </CollapseItem>
+            <CollapseItem header="Panel 2" name="2">
+              Content 2
+            </CollapseItem>
+            <CollapseItem header="Panel 3" name="vertical-1">
+              Content 3
+            </CollapseItem>
+          </Collapse>
+        </div>
+      );
+    }
+    
+    ReactDOM.render(<App />, document.getElementById('root'));
+  </script>
+</body>
+</html>