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front-end-example/04-dom-events-async/05-form-submit-and-prevent-default/starter.js
charlie f3bdaa4e88 feat: add TypeScript lessons and learning panel
- Introduced a new script to check TypeScript lesson files for errors.
- Created a main TypeScript file to render lessons and their details.
- Added lesson definitions with starter and answer codes.
- Implemented a user interface for navigating and running lessons.
- Styled the application with CSS for a better user experience.
- Updated README to reflect the new TypeScript section and usage instructions.
2026-03-19 10:06:11 +08:00

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// 任务:
// 1. 获取表单、输入框和列表
// 2. 监听 submit 事件
// 3. 用 preventDefault() 阻止默认提交
// 4. 读取输入框内容,创建新 li追加到列表
// 5. 清空输入框