sorry, for beeing that general. here is the piece of code i'd like to use:

<?php
if(!session_id()){
session_start();
}

if (!isset($_SESSION['stack'])) {
$stack = array();
$_SESSION['stack'] = $stack;
}

function push($src) {
$stack = $_SESSION['stack'];
$stack[] = $src;
$_SESSION['stack'] = $stack;
}

function pop() {
return array_pop($_SESSION['stack']);
}

if (!isset($_SESSION['previous'])) {
echo "no prev<br>";
}
if (!isset($_SESSION['current'])) {
echo "no curr<br>";
}

echo "PREV:" . $_SESSION['previous'] . "<br>";
echo "CURR:" . $_SESSION['current'] . "<br>";

$_SESSION['previous'] = (string) $_SESSION['current'];
$_SESSION['current'] = (string) $_SERVER['PHP_SELF'] . ($_SERVER['QUERY_STRING'] ? "?" . $_SERVER['QUERY_STRING'] : "");

if ($_SESSION['current'] == $_SESSION['previous']) {
echo "POP<br>";
pop();
$_SESSION['previous'] = end($_SESSION['stack']);
} else {
echo "PUSH<br>";
push($_SESSION['previous']);
}
?>

this file shall be inlcuded in every page. but while debugging this, the session variables where gone till the next page was displayed.

thanx!

alex

hi folks,

i started developting a database application using the xoops-framework with PEAR and MySQL within the XOOPS-mypage-module.

things worked fine until i run into this problem: imagine you have to views on a content namely A.php and B.php, which are calling a detail page C.php for editing. when editing is done C shall return to it's caller, which could be A or B.

how can i relize such a behaviour? i've already tried a session-stack approach without to much success, since XOOPS seems to kill my variables.

any usefull piece of advice is more than welcome...

desperately

chillbill

thanx alot! i'll check it out.

cheers

chillbill

nope...where to find? i haven't seen it in the module repository.

btw.: since you've seemed to try to build such a module, would you say, that it will be more than a 2 weeks effort on a 8 hours a day base?

thanx!

chillbill

hey folks,

i just installed XOOPS and here i am...
since there so many modules, wich is the most suitfull one, if someone wants to develop a catalog with items like this:

id
name
adress
etc.

and imagine to allow certain users to manipulate it, using "update", "new" and "delete".

sorry, if this question is to basic...i will improve after a while...


cheers

chillbill