Jquery对HTML操作
1. 改变HTML元素内容<html><head><script type="text/javascript" src="/jquery/jquery.js"></script><script type="text/javascript">$(document).ready(function(){$("button").click(function(){$("p").html("W3School");});});</script></head><body><h2>This is a heading</h2><p>This is a paragraph.</p><p>This is another paragraph.</p><button type="button">请点击这里</button></body></html>
2. 在HTML元素后面添加内容
<html><head><script type="text/javascript" src="/jquery/jquery.js"></script><script type="text/javascript">$(document).ready(function(){$("button").click(function(){$("p").after(" W3School.");});});</script></head><body><h2>This is a heading</h2><p>This is a paragraph.</p><p>This is another paragraph.</p><button type="button">请点击这里</button></body></html>
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