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Posted by Jochem Maas on 03/29/05 14:57
Colin Ross wrote:
> In edit_schedule.phps:
>
> if (isset($_POST['add_available'])){
> $year = $_POST['year'];
> $year = $year['NULL'];
> $month = $_POST['month'];
> $month = $month['NULL'];
> $day = $_POST['day'];
> $day = $day['NULL'];
> $time = $_POST['time'];
> $time = $time['NULL'];
> ...
> }
> after this is done..
> $year, $month, $day, and $time should all be arrays with a single
> 'null' (not the keyword null though) item with no value. ie.
> array(NULL=>);
>
> what ARE you trying to do, you are making the POST vars global:
> $day = $_POST['day'];
> OK. (why do you even need to do this? whatever, matter of taste i guess..)
> But then you over write their values, making them arrays with that
> single element 'NULL'
> $day = $day['NULL'];
> Not seeing the logic here...
didn't spot this yet. will take another look - maybe this is the prob? hmm.
>
> Overall, and not to mean offence, but your code is kinda sloppy and
> has syntax and logic errors.
Richards style is just different to yours, me thinks.
>
> <?="$slot", ($taken ? ' <FONT COLOR="RED">TAKEN</FONT>' : '')?>
> SHOULD be erroring up (if you have errors turned on, please say you do
> for development)
Richard aint no noob :-)
....the syntax you point out as being bad is completely legal.
> try:
> <?php echo $slot; if ($taken) echo '<FONT COLOR="RED">TAKEN</FONT>'; ?>
>
> and btw, the short conditional syntax is:
> (condition) ? true : false;
> // ie. (note the empty string... you gotta have SOMETHING there
> [right?i think so]
> echo ($taken) ? '<FONT COLOR="RED">TAKEN</FONT>' : '' ;
>
> Colin
>
> On Mon, 28 Mar 2005 20:27:00 -0800 (PST), Richard Lynch <ceo@l-i-e.com> wrote:
>
>>Can anybody 'splain under what conditions $_SESSION values would turn into
>>&NULL for no reason I can figure out?
>>
>>It happens consistently on this one FORM submission, but works fine on
>>others.
>>
>>PHP 5.0.3
>>FreeBSD 5.3-RELEASE
>>
>>Tried with Cookies and with trans_sid
>>
>>No difference.
>>
>>Tried altering the session.name and no difference.
>>
>>Naturally, I can't pare it down to a smaller example yet. :-(
>>
>>I'm calling session_start(), for sure.
>>
>>I'm dumping out session_id() and it has the same 32-character value as
>>before.
>>
>>But one page has $_SESSION data, and the next, "poof" all the
>>&string(#)="#####" values turn into &NULL
>>
>>Actually only two out of three values was disappearing for awhile.
>>
>>This worked fine under Windows XP on my laptop, so I'm reasonably certain
>>it's not my code at fault, at least not totally. Working versions:
>>PHP 4.3.9
>>Windows XP Home Edition
>>
>>I've searched bugs.php.net, and found nothing that matched up in any
>>obvious way to what I'm experiencing, though maybe I just missed it.
>>
>>Hmmmm. Maybe I can blame the CSS somehow. That always seems to screw me
>>up. :-v
>>
>>Anybody willing to poke at it can email me off list for a
>>username/password and I'll set it up for you to see it in action.
>>
>>Source code (kinda long, sorry):
>>http://acousticdemo.com/edit_schedule.phps
>>http://acousticdemo.com/globals.phps
>>http://acousticdemo.com/client_id.phps
>>http://acousticdemo.com/global.phps (CSS)
>>
>>--
>>Like Music?
>>http://l-i-e.com/artists.htm
>>
>>--
>>PHP General Mailing List (http://www.php.net/)
>>To unsubscribe, visit: http://www.php.net/unsub.php
>>
>>
>
>
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