Files
front-end-example/04-dom-events-async/07-timers-and-async-order/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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JavaScript

// 任务:
// 1. 获取按钮和日志列表
// 2. 点击按钮后清空旧日志
// 3. 先追加“开始执行”
// 4. 用 setTimeout 延迟追加“异步回调完成”
// 5. 再立刻追加“同步代码结束”