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<p class=MsoPlainText>Ok, I sent my code snippet earlier today, but here it is
again.<o:p></o:p></p>

<p class=MsoPlainText>I got this example from http://trac.osgeo.org/mapguide/wiki/CodeSamples/JavaScript/AJAXViewerEventHooking.<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>var map = parent.parent.mapFrame;<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; var origOnSelectionChanged = null;<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; function MySelectionHandler()<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
origOnSelectionChanged();<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var selCount =
map.GetSelectedCount();<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(selCount
&gt; 0)<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
My function() {}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; }<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; window.onload = function() {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var timer;<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var watch =
function() {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
try {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
if(map.mapInit) {<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
clearInterval(timer);<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
origOnSelectionChanged = map.OnSelectionChanged;<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
map.OnSelectionChanged = MySelectionHandler;<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;catch(e)
{<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; };<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; timer =
setInterval(watch, 200);<o:p></o:p></p>

<p class=MsoPlainText>&nbsp;&nbsp;&nbsp; <span lang=FI>};<o:p></o:p></span></p>

<p class=MsoPlainText><span lang=FI><o:p>&nbsp;</o:p></span></p>

<p class=MsoPlainText>Window.onload function is executed only, if I press a
button.<o:p></o:p></p>

<p class=MsoPlainText>I want to have the functionality I was telling you about
without any button clicks.<o:p></o:p></p>

<p class=MsoPlainText>Please ask if I don&#8217;t tell you enough.<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoPlainText>Tanja<o:p></o:p></p>

<p class=MsoPlainText><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Ivan Milicevic
[mailto:Ivan.Milicevic@supranet.hr] <br>
<b>Sent:</b> 28. huhtikuuta 2008 12:04<br>
<b>To:</b> tanja.suikkanen@dimenteq.fi; MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] OnSelectionChanged in AJAX viewer?<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>Feature doesn't get
highlighted?<o:p></o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>Of course that you can
add this functionality&nbsp; in your own code, the logic is same. Allwas call
mapFrame functions (via JavaScript) or count selection from C# or PHP.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>If you want to get some
help over here, be more specific.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'>Ivan.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=HR style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Tanja
Suikkanen<br>
<b>Sent:</b> Monday, April 28, 2008 10:46 AM<br>
<b>To:</b> mapguide-users@lists.osgeo.org<br>
<b>Subject:</b> RE: [mapguide-users] OnSelectionChanged in AJAX viewer?<o:p></o:p></span></p>

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<p class=MsoNormal><span lang=HR><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Ok, now it worked but some
functionality had been removed?<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>When I first select a feature,
everything goes fine but when I select another feature, that doesn&#8217;t get
highlighted&#8230;<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Also I wouldn&#8217;t like to
change the original files, just add my own functionality in my own code files.<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>But thanks anyway!<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Tanja<o:p></o:p></span></p>

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