[pmwiki-users] How do I get $EditRedirectFmt also return Page Text Variables?

[Dave]

Thanks Peter,
But that won't do the trick.  The variable gets changed in the function but somewhere in the process the value is returned to it's prefunction state.
The output sequence displayed is (this is on my EditForm page):   1-
   3-
   2-RMS
When I SAVE the form I get:
   1-
   3-
At this point I expected #1 & #3 to display the most recent value "RMS" - it's as if what happens in the function when Markup calls it is isolated to the function.
 
SDV($CompSName, 0);
     Markup('CompSName','<{$var}','/\\(:CompSName: (\\w+) :\\)/e','CSName("$1")');
     
     echo "1-".$_SESSION['foo']."<br>";          //output = "1-" - expected output BEFORE EDIT>SAVE
     
     function CSName ($val) {
      $_SESSION['foo'] = $val;
      echo "2-".$_SESSION['foo']."<br>";         //output = "2-RMS" - expected output
     }

     echo "3-".$_SESSION['foo']."<br>";
     #echo " #B-".$CompSName;                     //output = "3-" - expected output BEFORE EDIT>SAVE
 
Help!
 
Dave
 
From: Peter Bowers <pbowers at pobox.com>
To: Dave <smartucus86 at yahoo.com>
Cc: "pmwiki-users at pmichaud.com" <pmwiki-users at pmichaud.com>
Sent: Friday, April 15, 2011 11:05 PM
Subject: Re: [pmwiki-users] How do I get $EditRedirectFmt also return Page Text Variables?

On Sat, Apr 16, 2011 at 1:54 AM, Dave <smartucus86 at yahoo.com> wrote:
> Is there a way to get a value back from the EditForm to the redirected page?

I think $_SESSION is what you are looking for.

-Peter
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