Home/ Questions/Q 262379
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-11T22:30:39+00:00

How to check if a url or url pattern is presnt or not in

  • 0

How to check if a url or url pattern is presnt or not in a string using javascript.

<script language="javascript">
var str="http://localhost/testprj?test=123213123";
var s=location.href;
if(s.match('/http://localhost/testprj?test=1232/'){
    alert('welcome!!');
}
</script>

what i need is to check the url pattern.

complete code

<html>
<head>
</head>
    <body>
<style>
.active{
    color:#009900;
    font-weight:bold;
}
</style>

    <div id="menu">
    <ul><li>
    <ul><li>    <a href="html1.html">0</a>
        <a href="html.html" >1</a>
        <a href="2">2</a>
        </li>
    </ul></li>
    </ul>
    </div>

    <script language="javascript">

        var c=document.getElementById('menu').getElementsByTagName('a').length;
        var v=document.getElementById('menu').getElementsByTagName('a');
        var s=location.href;
        //alert(s.match('html'));
        for(var i=0;i<c;i++){
            //alert('href'+v[i].className);
            if(v[i].href==location.href){
                v[i].className='active';
            }

        }

    </script>   


    </body>
</html>

this is working fine , but if the get params are cause some problms…

like page.php?page=userlist
works fine

but

like page.php?page=userlist&id=121221

this is the base link url
link

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Yes finaly i got the solution
    i used the functions

    for(var i=0;i<len;i++){
        if(strstr(url,a[i].href)) {
            a[i].className='active';
        }
    }

    function strstr( url, href) {
        var pos = 0;
        url += '';
        pos = url.indexOf( href );
        if (pos == -1) {
            return false;
        } 
        else{
            if(strcmp(url,href)==0)
               return 1;
       }

    }
    function strcmp ( str1, str2 ) {
       return ( ( str1 == str2 ) ? 0 : ( ( str1 > str2 ) ? 1 : -1 ) );
    }

    like this way, its working fine!!!

    Thank you

    • 0