How do I put a javascript variable inside the url?

 

This question already has an answer here:

  • How can I get query string values in JavaScript? 73 answers

    • Parameters in the query string are not automatically passed to Javascript; they're usually meant for server-side scripts. To get one variable you could do this: 

    var m = location.href.match(/[?&]variable=([^&]*)/),
password;

if (m) {
    password = m[1];
}

    you can pass variable like this: 

    <script language="javascript" type="text/javascript">
var scrt_var = 10; 
</script>
<a href="2.html" onclick="location.href=this.href+'?key='+scrt_var;return false;">Link</a>

    or like this:

    put id attribute on anchor element 

     <a id="link2">

    set href attribute on page load event: 

    var scrt_var = 10;
var strLink = "2.html&Key=" + scrt_var;
document.getElementById("link2").setAttribute("href",strLink);
    链接地址: http://www.djcxy.com/p/17618.html

    上一篇: 在文件加载时，GET数据被扔进页面

    下一篇: 如何在网址中放置一个JavaScript变量？