Question

I have some javascript to direct the page to a new url but I get directed to a http://www.myurl.com/undefined instead.

This is what I have, not sure what is wrong. I have tried also window.location

if (r == true) {
    window.location.href = ('http://www.myurl.com/pubs_delete.php?=id'.a_href)
};

Thank you for any pointers

Answer 1

try something like this

      var a_href;
        if (r == true) {
            window.location.href = ('http://www.myurl.com/pubs_delete.php?=id'+a_href)
        };

javascript concatenation using +(plus) sympol ,you are using .(dot) sympol that is the problem for u