?x=x&#i#=#form[i]#
-Original Message-
From: Matt Blatchley [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 27, 2008 11:52 AM
To: CF-Talk
Subject: Re: sending entire Form back on a url string
I actually wrote that incorrectly... StructKeyArray(form) will return an
array of the Key
I actually wrote that incorrectly... StructKeyArray(form) will return an
array of the Keys in the Struct, not convert it, then you'd use
form[arrayName[i]] to access the value of the referenced Key
>I would convert the Struct into an Array using StructKeyArray(form). Then
> loop through th
EMAIL PROTECTED]>
To: "CF-Talk"
Sent: Thursday, March 27, 2008 9:32 AM
Subject: Re: sending entire Form back on a url string
> >Morning,
>>
>>Having a brain freeze.
>>
>>I want to send an entire set of form variables back to the previous page
Sorry if I missed part of this conversation, but do you have to use a url
string? Throwing the form scope into a persistent scope would be a lot
easier.
- Chris
On Thu, Mar 27, 2008 at 10:32 AM, Don L <[EMAIL PROTECTED]> wrote:
> >Morning,
> >
> >Having a brain freeze.
> >
> >I want to send an
>Morning,
>
>Having a brain freeze.
>
>I want to send an entire set of form variables back to the previous page on
>the url string.
>
>Obviously
>
>previous_page.cfm?formStructure=#Form#
>
>doesn't work. I can't for the life of me remember how to do this.
>
>Cheers
>
>Will
Will, the follo
>>but the object will remain in the heap because it has another reference.
Ah ok, I see.
~|
Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to
date
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> Ok, I see what you mean, but if you do it this way, won't the
> session.form structure disappear in the same time the form
> structure will?
No, both Form and Session.form will be references to the same object, which
actually contains the form data. The Form reference will go out of scope,
but
>>You should only have
to copy structures by value (using either StructCopy or Duplicate) if you
want to maintain two separate structures, so that changes to one don't
affect the other. That is not the case here.
Ok, I see what you mean, but if you do it this way, won't the
session.form structur
> I think I tried first with structCopy ans encountered some
> problem, I don't remember which one, so I changed for
> StructDuplicate. This was years ago.
>
> Anyway, since the form scope is not supposed to contain
> structures, the two functions are equivalent.
You shouldn't have to copy the
>>You shouldn't have to duplicate the form. Just copy it into the Session
scope.
I think I tried first with structCopy ans encountered some problem, I
don't remember
which one, so I changed for StructDuplicate. This was years ago.
Anyway, since the form scope is not supposed to contain structur
> To save the form:
>
You shouldn't have to duplicate the form. Just copy it into the Session
scope. The original form will go out of scope after the page has completed,
so you don't have to worry about accidentally changing one variable by
referencing the other.
Dave Watts, CTO, Fig Leaf Softwa
t;
> Will
>
> -Original Message-
> From: Dave Watts [mailto:[EMAIL PROTECTED]
> Sent: 08 February 2008 19:23
> To: CF-Talk
> Subject: RE: sending entire Form back on a url string
>
> > But isn't there a finite limit on how many characters you can put in a
>
>>Stick the form in the session scope maybe?
Definitely:
To save the form:
Then in the form action template:
~|
Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to
dat
Thanks guys.
Bearing in mind that limit, is there a better way? Stick the form in the
session scope maybe?
Cheers
Will
-Original Message-
From: Dave Watts [mailto:[EMAIL PROTECTED]
Sent: 08 February 2008 19:23
To: CF-Talk
Subject: RE: sending entire Form back on a url string
>
> But isn't there a finite limit on how many characters you can
> put in a URL string?
Yes, and my understanding is that the limit is browser-specific. For IE 7,
it's 2048 characters for a GET request:
http://support.microsoft.com/kb/208427
This link goes into more detail on the topic, and cover
But isn't there a finite limit on how many characters you can put in a URL
string?
~|
Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to
date
Get the Free Trial
http://ad.doubleclick.net/clk;160198600
> I want to send an entire set of form variables back to the
> previous page on the url string.
>
> Obviously
>
> previous_page.cfm?formStructure=#Form#
>
> doesn't work. I can't for the life of me remember how to do this.
Loop through the FORM scope and build the appropriate string:
On Friday 08 Feb 2008, Will Swain wrote:
> doesn't work. I can't for the life of me remember how to do this.
Loop over structKeylist(form) ?
--
Tom Chiverton
Helping to authoritatively enable principle-centered deliverables
on: http://thefalken.livejournal.com
**
Morning,
Having a brain freeze.
I want to send an entire set of form variables back to the previous page on
the url string.
Obviously
previous_page.cfm?formStructure=#Form#
doesn't work. I can't for the life of me remember how to do this.
Cheers
Will
~
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