Hi Nelson, These variables are generated by the form. keymap and mainmap are input image form items. When you click on the map or the overview map your browser adds _x _y variables to the query string with the pixel coordinates of the position of the click.
Zoltan On Mon, 16 Apr 2007, LITTLE Nelson wrote: > Hi everyone, > > I am looking at the sample PHP MapScript example 'GMAP' (as referenced > at the bottom of > http://mapserver.gis.umn.edu/docs/howto/phpmapscript-byexample/view). > The source file 'gmap75.inc.php' references the following HTML FORM > attributes: > > KEYMAP_x > KEYMAP_y > mainmap_x > mainmap_y > redraw_x > > But I can't for the life of me see where those variables are set > anywhere in the code. They certainly don't exist in 'gmap75.phtml' or > 'gmap75.inc.php'. Can anyone offer some help, perhaps there is a source > file missing from the download? > > Thanks, > Nelson > > Disclaimer : > The contents of this e-mail including any attachments are intended only > for the person or entity to which this e-mail is addressed. If you are not, > or believe you may not be, the intended recipient, please advise the sender > immediately by return e-mail, delete this e-mail and destroy any copies. > Tenix does not warrant nor guarantee that this email communication is free > from errors, virus, interception or interference. >
