Hi everybody,<br>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 <a href="http://lists.maptools.org/pipermail/chameleon-dev/2005-May/003973.html">http://lists.maptools.org/pipermail/chameleon-dev/2005-May/003973.html</a> but I'm not able to make it work.<br>
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:<br><pre><span style="font-style: italic;">$_SESSION["gszCurrentState"] = $oMapSession->saveState();</span><br>
<span style="font-weight: bold;"><span style="font-weight: bold;">... </span>saveState() on a non-object ...</span><br></pre>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...). <br>
Can you help me to make that example work or can you give me an idea on how to proceed to solve this problem?<br><br>Thank you,<br>Federica<br>