摘要:
const app = document.getElementById('app'); app.innerHTML = ` <h1>JavaScript DOM</h1> <ul> <li>1</li> </ul> `; const ul = app.querySelector('ul'); ul. 阅读全文
posted @ 2020-03-21 20:43
Zhentiw
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摘要:
const app = document.getElementById('app'); app.innerHTML = ` <h1>JavaScript DOM</h1> `; const div = document.createElement('div'); const span = docum 阅读全文
posted @ 2020-03-21 20:37
Zhentiw
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