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Re: multi-page form [message #174726 is a reply to message #174725] Wed, 29 June 2011 17:44 Go to previous message
William Gill is currently offline  William Gill
Messages: 31
Registered: March 2011
Karma:
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On 6/29/2011 1:05 PM, Michael Fesser wrote:
> .oO(William Gill)
>
>> I am working on a form that will traverse many pages (lots of context
>> and a few inputs on each page). My concern is the user navigating back
>> and forth between pages w/o losing data (i.e. via the back button).
>
> Why should they fill out a form page and then, instead of submitting it,
> hit the back button? And if they do, it's their problem I think.
My client wants the user to fill out the application form. If I let the
user screw up, that's my problem.

> Every 'next' button on the form pages should be a submit button and send
> the data from the current page to the server, where it's stored in a
> session. After such a submit the user can change to any previous page as
> he wants, because the data is already stored on the server.
That goes w/o saying.

My concern is not when a user does what I want and expect, but when they
don't.

>> As far as I can tell, I need to integrate ECMA script, XMLHttpRequest,
>> and session variables, triggered by the onLoad and onUnload events.
>
> Ugly, unreliable and IMHO completely unnecessary.
>
> Micha

May need to use different events, and realize nothing is 100%, but this
is a safety net.

As far as JS being disabled (mentioned regularly throughout this
thread), the user has two choices. 1) Print amd mail the pdf, or 2)
enable JS to do things "on line."
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