Question

I have a simple Javascript function which builds a Url that I want to provide a link to.

However, I can’t seem to get the anchor tag working with it. How do I assign the href of the anchor tag the results of the Javascript function?

Neither one of these work correctly:

<a href="getUrl();">Click here</a>
<a href="javascript:getUrl();">Click here</a>

This is what I want to accomplish.

Answer 1

<script type="text/javascript">
    function getUrl()
    {
        return "http://www.google.com";
    }
</script>
<a href="javascript:document.location.href=getUrl();">Click here</a>

— update —

If I wanted to incorporate user278064s’ comments, i would change the above into:

  <script type="text/javascript">
        function getUrl()
        {
            return "http://www.google.com";
        }
    </script>
    <a href="#" onClick="document.location.href=getUrl();">Click here</a>