rou/front-end-example
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
2a65ba8c6a1e6ce0bae4222ef9f3f55419c630a2
front-end-example/04-dom-events-async/02-text-class-style
History
rou 1071f4db05 update
2026-03-23 14:56:04 +08:00
..
answer.html
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
answer.js
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
README.md
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
starter.html
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
starter.js
update
2026-03-23 14:56:04 +08:00

README.md

练习 2：修改文本、类名和样式

目标

学会改元素内容、切换类名和设置简单样式。

你要练什么

  • textContent
  • classList.add
  • classList.remove
  • style

任务

  • 把标题改成“今天已完成 DOM 练习”
  • 给状态标签加上完成样式
  • 修改说明文字颜色

文件