At 5:48 PM -0400 5/8/08, Matt Neimeyer wrote:
>Is there a way to tell if a function has been called that has resulted
>in a call to the same function?
>
>We have an in-house CRM app that has a function that draws a tabbed
>panel on a screen... BUT if there are sub-sub-tabbed panels we want to
>invert the tab colors and panel colors...
>
>So...
>
>DrawSubTab($Set) - Black on White
> Content
> DrawSubTab($Set) - White on Black
> Content
> DrawSubTab($Set) - Black on White
> Content
> DrawSubTab($Set) - Black on White
> Content
> Etc...
>
>I suppose I could rewrite EVERY call to the function with a recursion
>count like DrawSubTab($Set,$DepthCount+1) but that would be a MASSIVE
>commit... whereas if the function can determine itself... All that
>said I can't think of a good way to do it without a bastardized global
>variable that track "how deep" we are and there is something that
>bothers me about that approach... Unless that really is the easiest
>way.
>
>Thanks in advance!
>
>Matt

If the CRM app uses a browser, then it sounds like a problem that
could be solved via css -- parent/child relationships.

Cheers,

tedd

--
-------
http://sperling.com http://ancientstones.com http://earthstones.com