RE: [PHP] Variable passing through a form

at a guess would say have some hidden inputs on your form that echo the var's pass from part 2 that way when your form is submitted in part 3 it gets sent along with the new stuff > -----Original Message----- > From: Michael Benbow [mailto:Michael.Benbow@CeLTS.monash.edu.au] > Sent: Thursday, 21 November 2002 2:24 PM > To: php-general@lists.php.net > Subject: [PHP] Variable passing through a form > > > > Hi, > > I currently have a page divided into three areas, two of which > are iframes. > > The user selects a component out of part 1, which decides what is shown > in part 2. When something is clicked in part 2 the information updates > in the second iframe, or part 3. This is all working fine through > $PHP_SELF and target. > > I am now working in part 3 of my page which has already had variables > passed to it from part 2, however when I try to make selections on this > page which should update in the same area ($PHP_SELF) I am losing all > the variables which were earlier passed. I have tried $REQUEST_URI also > which didn't help. > > example: > > after coming from part 2 $REQUEST_URI might be > test.php?var1=a&var5=f&var16=d . If I then select and option on this > new form and then send it to itself I lose everything that was > originally there (output might then be test.php?newvar=new) > > The line which executes my form is (currently) <form name="tick" > action="<?php echo $REQUEST_URI; ?>" method="get" > enctype="multipart/form-data"> , and as I said $REQUEST_IRI does contain > the variables on initial loading. I need to keep these initial > variables and add the new (ie test.php?var1=a&var5=f&var16=d&newvar=new) > > Please help! > > Thanks, > Michael. > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >