[TYPO3-dev] Session Problem

[Stefan.Maurer at inter.de]

Hi,

i am a neebi in Typo3. I have written a php function to put data from the 
$_POST array in the session array from
Typo3. My php version works great, but my adabt version for Typo3 makes 
Problem here´s the Code:


1.      function postToSession($arrayField)
2.      {
3.              $session = 
$GLOBALS["TSFE"]->fe_user->getKey('ses','tx_adcat');
4.              if(isset($_POST[$arrayField]))
5.              {
6.                      $session[$arrayField] = 
htmlentities($_POST[$arrayField]);
7.              }
8.              
$GLOBALS["TSFE"]->fe_user->setKey('ses','tx_adcat',$session);
9.              $GLOBALS["TSFE"]->storeSessionData();
10.     } 

So this is my function, it is saved in an extra file functions.php. My 
main file is reg.php, the first line of code in this file is:

$session = $GLOBALS["TSFE"]->fe_user->getKey('ses','tx_adcat'); 

So i can use the Typo3 Session or?

Now the problem i have a form, which checks the send data. If an input of 
a field is not correct it marks it red and do not jump
to the next page. When i correct the marked field and send it again, i get 
it marked again but the value is corret. When i now
send it again, without doing anything befor sending, the marked field with 
the correct input is not anymore makred.

So my script checks at the second time, that my input was ok. The problem 
is this function, but i do not know why? I know that
it is this function, because i have used it with the following pseudo code 
to test what happens...


1.      <?php
2.      include("functions.php");
3.      error_reporting(E_ALL);
4.      $session = $GLOBALS["TSFE"]->fe_user->getKey('ses','tx_adcat');
5.      if(!isset($session['site'])) $session['site'] = 1;
6.       
7.      if(isset($_POST['go'])) $session['site']++;
8.       
9.      if(isset($_POST['back'])) $session['site']--;
10.     $GLOBALS["TSFE"]->fe_user->setKey('ses','tx_adcat',$session);
11.     $GLOBALS["TSFE"]->storeSessionData();
12.     postToSession('test');
13.     print_r($session);
14.     echo "<br><br>";
15.     print_r($_POST);
16.     ?>
17.     <form action="index.php?id=25" method="post">
18.     <input type="text" name="test" value="<?=$session['test']?>"/>
19.     <input type="submit" name="go" value="go"/>
20.     <input type="submit" name="back" value="back"/>
21.     </form> 

Has anybod an idea?
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INTER Lebensversicherung aG 
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Matthias Kreibich
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