Jason: There's a security hobble that by default won't allow you to change the DATA parameter. However, you can set the DATAPATTERN (see docs) parameter in your mapfile to allow this. It's basically a regex of allowable files.
Steve >>> "Sievers, Jason" <[EMAIL PROTECTED]> 5/25/2006 11:58:16 AM >>> I am using version 4.8.3 of MapServer's CGI program. I wish to change the DATA object in a map file on the fly (via JavaScript). I am able to change objects like MINSCALE, MAXSCALE, TYPE, etc. with the syntax &MAP_layername_object=myvalue. However I cannot change the DATA object and am not sure why. Please let me know your thoughts. Jason Sievers
