2 Replies Latest reply on Aug 28, 2008 12:46 PM by g-s-b

    better isURL() ?

      What is the best way to see if a resource (URL) exists besides trying to load it and catching the fault?

      I have a resource (a vCard) that I want to launch on a button click, but only if it exists. I realize that my deployment rules can require this file, but I can foresee other circumstances where resources might or might not be available.