动态设置标签中的内容

jQuery设置和获取span的内容(简单示例说明):https://blog.csdn.net/a0701302/article/details/51459501

<html>
<head>
<script type="text/javascript" src="/jquery/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
  $("button").click(function(){
       alert("text的值:" + $("#spId").text() + "\n" + "html的值:" + $("#spId").html());
       
       $("#spId").text("testSpan"); 
       alert("text的值:" + $("#spId").text() + "\n"+ "html的值:" + $("#spId").html());
 
       $("#spId").html("<p>testSpantest</p>"); 
       alert("text的值:" + $("#spId").text() + "\n"+ "html的值:" + $("#spId").html());
  });
});
</script>
</head>
<body>
<div><span id="spId"><a href="#">初期值</a></span></div>
 
<button>切换</button>
</body>
</html>
--------------------- 
作者:star0701 
来源:CSDN 
原文:https://blog.csdn.net/a0701302/article/details/51459501 
版权声明:本文为博主原创文章,转载请附上博文链接!

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转载自blog.csdn.net/weixin_43671497/article/details/89333595