joe joe - 6 months ago 26
Javascript Question

Passing Javascript variable to <a href >

<script language="javascript" type="text/javascript">
var scrt_var = 10;
</script>


HTML Part:

<html>
this is a <a href ="2.html & Key= scrt_var">Link </a>
</html>


I just want to sent the javascript variable to link (url parameter)

No AJAX

Answer

If you want it to be dynamic, so that the value of the variable at the time of the click is used, do the following:

<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>

Of course, that's the quick and dirty solution. You should really have a script that after DOM load adds an onclick handler to all relevant <a> elements.

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