When a user clicks on an image to submit, two variables are created... $image_x and $image_y
Or, using the HTTP or super global variables... $HTTP_POST_VARS['image_x'], $HTTP_POST_VARS['image_y'] $_POST['image_x'], $_POST['image_y'] Try those...I'm pretty sure that's how it still works. ---John Holmes... > -----Original Message----- > From: Anzak Wolf [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, June 12, 2002 6:09 PM > To: [EMAIL PROTECTED] > Subject: [PHP] POST/GET var problem > > take the following html code > > <form method=post> > <input type=image name=myimg src=something.gif> > </form> > > Now when that is created by a php script the value that is passed back is > the following. > > myimg.x="Click loc X"&myimg.y="Click loc y" > > I could leave the name attribute off and I get an x/y value set that I can > use for some math functions I have. The problem is that I have more than > one image that could be clicked on and depending on which you click on > determines what math to do. > > $HTTP_POST_VARS['myimg.x'] seems to be an object as I can't do the > following > $x=$HTTP_POST_VARS['myimg.x']; > > Anyone know how I can get this value into a variable I can use? > > _________________________________________________________________ > MSN Photos is the easiest way to share and print your photos: > http://photos.msn.com/support/worldwide.aspx > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
