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Re: multi-page form [message #174680 is a reply to message #174679]

Mon, 27 June 2011 18:24

me
Messages: 192
Registered: September 2010

Karma:

Senior Member

On 6/27/2011 1:41 PM, William Gill wrote:
> On 6/27/2011 1:31 PM, Bill B wrote:
>> Once the values of the form have been processed, assign them to session
>> variables, which will survive from page to page so long as the session
>> has not been unset or destroyed. On each page set $someformvar =
>> $_SESSION['someformvarvalue']. The fields in the form can be populated
>> with the value of the session variables using something like
>> value="<?php echo $someformvar ?>".
>
> You may be missing my point. I know how to set and get session
> variables, but I need to insure "the values of the form have been
> processed" if the user hits the back button, or otherwise returns to a
> previous form page.

Does each page have its own submit button? If so, pressing the submit
button will process the form on that page. While hitting the back button
on the browser has its own set of problems, it doesn't unprocess the
page, but the page could be reprocessed if the user hits the submit
button again.

You could display the form dynamically, and if the user goes backward,
and if the form was posted and field session variables are already set,
you can dispay an error or warning, then send them on to the next
page/form that should be completed and processed.

Bill B

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[Message index]

		multi-page form By: William Gill on Mon, 27 June 2011 16:40
		Re: multi-page form By: me on Mon, 27 June 2011 17:31
		Re: multi-page form By: William Gill on Mon, 27 June 2011 17:41
		Re: multi-page form By: me on Mon, 27 June 2011 18:24
		Re: multi-page form By: Jerry Stuckle on Mon, 27 June 2011 21:32
		Re: multi-page form By: William Gill on Mon, 27 June 2011 22:01
		Re: multi-page form By: me on Mon, 27 June 2011 22:18
		Re: multi-page form By: Graham Hobbs on Wed, 06 July 2011 00:06
		Re: multi-page form By: Jerry Stuckle on Mon, 27 June 2011 22:54
		Re: multi-page form By: William Gill on Tue, 28 June 2011 08:22
		Re: multi-page form By: Jerry Stuckle on Tue, 28 June 2011 10:53
		Re: multi-page form By: William Gill on Tue, 28 June 2011 16:13
		Re: multi-page form By: me on Tue, 28 June 2011 18:00
		Re: multi-page form By: Jerry Stuckle on Tue, 28 June 2011 19:02
		Re: multi-page form By: me on Tue, 28 June 2011 19:06
		Re: multi-page form By: me on Tue, 28 June 2011 19:46
		Re: multi-page form By: William Gill on Tue, 28 June 2011 20:05
		Re: multi-page form By: me on Tue, 28 June 2011 20:12
		Re: multi-page form By: me on Tue, 28 June 2011 20:20
		Re: multi-page form By: Jerry Stuckle on Tue, 28 June 2011 22:58
		Re: multi-page form By: Jeff North on Tue, 28 June 2011 23:30
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 00:21
		Re: multi-page form By: Jeff North on Wed, 29 June 2011 04:52
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 11:59
		Re: multi-page form By: me on Wed, 29 June 2011 12:09
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 12:41
		Re: multi-page form By: me on Wed, 29 June 2011 12:48
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 15:08
		Re: multi-page form By: me on Wed, 29 June 2011 16:27
		Re: multi-page form By: Jeff North on Wed, 29 June 2011 13:10
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 15:09
		Re: multi-page form By: Michael Fesser on Wed, 29 June 2011 16:56
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 19:32
		Re: multi-page form By: Peter H. Coffin on Tue, 28 June 2011 18:57
		Re: multi-page form By: Jeff North on Tue, 28 June 2011 22:46
		Re: multi-page form By: William Gill on Tue, 28 June 2011 23:29
		Re: multi-page form By: Jeff North on Wed, 29 June 2011 05:15
		Re: multi-page form By: Jerry Stuckle on Wed, 29 June 2011 12:01
		Re: multi-page form By: Michael Fesser on Wed, 29 June 2011 17:00
		Re: multi-page form By: Michael Fesser on Wed, 29 June 2011 17:05
		Re: multi-page form By: William Gill on Wed, 29 June 2011 17:44

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