[Chameleon] Highlight search result in map

Federica De Martin federica.demartin at gmail.com
Tue Mar 11 11:20:21 EDT 2008

Hi everybody,
I'm working on how to highlight elements in map. I need a function to do
this from a popup and from the same form of the map. I find out this
http://lists.maptools.org/pipermail/chameleon-dev/2005-May/003973.html but
I'm not able to make it work.
I don't know where to put the php code, I also tried to use ajax but I get
an error in php file on the final istruction:

$_SESSION["gszCurrentState"] = $oMapSession->saveState();
... saveState() on a non-object ...

maybe because I don't include or call any other chameleon file (but if I try
I get many errors... maybe I include the wrong files...).
Can you help me to make that example work or can you give me an idea on how
to proceed to solve this problem?

Thank you,
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