删除特定字符串

来源:互联网 发布:怎么限制软件联网 编辑:程序博客网 时间:2024/05/17 06:21
<!doctype html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <meta name="Generator" content="EditPlus®">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
  <title>Document</title>
 </head>
 <body>
  <a onclick="haha();">aaa</a>
  <a>dfdsf </a>
  <a>aaa</a>
  <a>sda</a>
 </body>
</html>
<script>
function haha(){
 var as = document.getElementsByTagName("a"); 


    for(var i = 0; i < as.length; i++) { 


        var txt = as[i].innerText || as[i].textContent; 


        if(txt === "aaa") { 


            as[i].parentNode.removeChild(as[i]); 


        } 


    } 


}
</script>





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