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源代码：
点击运行
<!DOCTYPE html> <html> <head> <script src="//libs.baidu.com/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function(){ $("div").delegate("p","click",function(){ $("p").css("background-color","pink"); }); }); </script> </head> <body> <div style="background-color:yellow"> <p>This is a paragraph inside a div element.</p> </div> <p>This is a paragraph.</p> </body> </html>
运行结果
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