[Chameleon] Button errors with popups

[Jacob Delfos]

Ken,

I'm not an expert on PHP, but it sounds like your array contains no objects, making it an empty variable (which makes php think it wasn't an array in the first place).

It says it cannot find the session-array element of the skin search path. I think that because you say it works fine if process.php is loaded first, it means that your session does not find its way into the second page. Make sure you have the session ID as a form variable in your discover.phtml, because cwc2buttonCache.php uses session.php, which requires the session ID to run. Perhaps your sessionID does not find its way into process.php.

regards,

Jacob

-----Original Message-----
From: chameleon-bounces at maptools.org [mailto:chameleon-bounces at maptools.org] On Behalf Of Ken Sanderson
Sent: 7 December 2004 08:42
To: Chameleon
Subject: [Chameleon] Button errors with popups


I am having a problem with popups and the buttonizer.

I have a widget (discover) that creates a popup and loads 
(discover.phtml), works fine. The the form in discover.phtml submits to 
a new page (process.php) which in turn draws another form based on the 
info submitted from discover.phtml.

For some reason discover.phtml works fine, however process.php errors 
out when it trys to draw the buttons with the following errors:

Warning: array_reverse(): The argument should be an array in 
R:\chameleon\htdocs\widgets\CWC2ButtonCache.php on line 162

Warning: Invalid argument supplied for foreach() in 
R:\chameleon\htdocs\widgets\CWC2ButtonCache.php on line 162

Warning: array_reverse(): The argument should be an array in 
R:\chameleon\htdocs\widgets\CWC2ButtonCache.php on line 179

Warning: Invalid argument supplied for foreach() in 
R:\chameleon\htdocs\widgets\CWC2ButtonCache.php on line 179

If I switch the pages around and load process.php first it draws the 
buttons fine, so it has something to do with being the second one to be 
loaded in the popup window. Anyone have thoughts on why this is occuring?

Thanks,

Ken

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JACOB DELFOS
SPATIAL INFORMATION ANALYST
Maunsell Australia Pty Ltd
629 Newcastle Street, WA 6007
PO Box 81, WA 6902
Leederville 
Western Australia
ABN 20 093 846 925

Tel     + 61 8 9281 6185
Fax    + 61 8 9281 6297
jacob.delfos at maunsell.com
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