you must pass the PHP session ID (using Javascript) via the URL to the
PHP AJAX script. This is the same as for all the other XMLHttp (AJAX)
function calls.
armin
Chris Beaart wrote:
> Hello Armin,
>
> I have read your answer carefully, but really don't understand. I have
> looked at my source and the only problem is _SESSION (this variable seems to
> be empty). I have installed the next files:
>
> - digitizedlg.phtml
> - digitize.php in incphp-folder
> - x_digitize.php in xajax-folder
>
> This is the content of x_digitize.php:
>
> <?php
> session_start();
> require_once("incphp/globals.php");
> require_once("incphp/common.php");
>
> $up = $_GET['up'];
> $pointList = explode("@@", $up);
> $px = $pointList[0];
> $py = $pointList[1];
> $txt = urldecode($pointList[2]);
>
> $_SESSION['url_points'][] = $pointList;
>
> header("Content-Type: text/plain; charset=" . $_SESSION['defCharset']);
>
> // return JS object literals "{}" for XMLHTTP request
> echo "{method:'digitizePoint', retvalue:'$txt'}";
>
> ?>
>
> I can't find the problem. Do you have any further suggestion.
>
> Thanks,
> Chris.
>
> -----Oorspronkelijk bericht-----
> Van: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Namens Armin Burger
> Verzonden: zondag 18 februari 2007 21:57
> Aan: Chris Beaart
> CC: pmapper-users@lists.sourceforge.net
> Onderwerp: Re: [pmapper-users] Problem with session.use_cookies=0 in php-ini
>
> You are probably missing some parts of the description... e.g. where do
> you include this? In a pop-up window? Then you need to pass the session
> ID via the URL, like all the other JS functions that open pop-ups or use
> AJAX.
>
> armin
>
> Chris Beaart wrote:
>> Hello,
>>
>>
>>
>> I'm using pMapper 3.0 and I have 2 pMapper projects running on the same
>> server. That's why I want to set session.use_cookies = 0 in php.ini.
> However
>> I still have got a small problem. In pMapper I added a new digitize-tool
>> (see some lines below). Because I set cookies = 0 this PHP-code doesn't
> know
>> the variables imgxy and _SESSION any more. This results in $mapW and $mapH
>> to be empty.
>>
>> Does anybody know how to solve this problem. Do I have to run add a
>> require_once("some php-file")?
>>
>>
>>
>> Thanks,
>>
>> Chris.
>>
>>
>>
>> <?php
>>
>> require_once ("/usr/share/php/DB.php");
>>
>> session_start();
>>
>> require_once("common.php");
>>
>>
>>
>> function DB_addPoint($imgxy, $soort, $waarneming, $datum, $aantal,
> $gedrag,
>> $opmerking)
>>
>> {
>>
>> $db_host = "localhost";
>>
>> $db_type = "mysql";
>>
>> $db_name = "dop";
>>
>> $db_user = "test";
>>
>> $db_pwd = "testje";
>>
>>
>>
>> $dsn = "$db_type://$db_user:[EMAIL PROTECTED]/$db_name";
>>
>> #error_log ($dsn);
>>
>> #mysql://root:[EMAIL PROTECTED]/dop
>>
>>
>>
>> // CONVERT PIXEL X/Y TO MAP UNITS
>>
>> $imgxy_arr = explode(" ", $imgxy);
>>
>> $x_pix = $imgxy_arr[0];
>>
>> $y_pix = $imgxy_arr[1];
>>
>> $GEOEXT = $_SESSION["GEOEXT"];
>>
>> $geoDeltaX = $GEOEXT["maxx"] - $GEOEXT["minx"];
>>
>> $geoDeltaY = $GEOEXT["maxy"] - $GEOEXT["miny"];
>>
>> $mapW = $_SESSION["mapwidth"];
>>
>> $mapH = $_SESSION["mapheight"];
>>
>>
>>
>>
>>
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