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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Cool. Changing the
default handler to my own function. I’m gonna check this out next.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Maybe you have got an answer
on my question about the xml that is returned?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Willem<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-GB
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>Van:</span></font></b><font
size=2 face=Tahoma><span lang=EN-GB style='font-size:10.0pt;font-family:Tahoma'>
Jason Birch [mailto:Jason.Birch@nanaimo.ca] <br>
<b><span style='font-weight:bold'>Verzonden:</span></b> vrijdag </span></font><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>5 mei 2006
9:32<br>
<b><span style='font-weight:bold'>Aan:</span></b> users@mapguide.osgeo.org<br>
<b><span style='font-weight:bold'>Onderwerp:</span></b> RE: [mapguide-users]
OnSelection Event?</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:black'>There is an OnSelectionChanged function
in the main frame, but it doesn't appear to be documented.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I've just tried playing around with this, and I got the
following to work when inserted into the <head> of
the ajaxviewersample.php file. It does not appear to work with the
DWF viewer; maybe why it's not documented? Or it could just be that my
code is bad :)</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><script type="text/javascript" ><br>
<br>
var originalOnSelectionChanged;<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>var initTimer = setInterval(watchInitialized, 200);<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>function watchInitialized () {<br>
try {<br>
if(ViewerFrame.mapFrame.mapInit) <br>
{<br>
clearInterval(initTimer);<br>
originalOnSelectionChanged = ViewerFrame.OnSelectionChanged;<br>
ViewerFrame.OnSelectionChanged = MyOnSelectionChangedHandler;<br>
}<br>
}<br>
catch(Exception) {}<br>
}<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
function MyOnSelectionChangedHandler() {<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> originalOnSelectionChanged ();<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> var mapFrame = ViewerFrame.GetMapFrame();<br>
selCount = mapFrame.GetSelectedCount();<br>
alert("Selected: " + selCount);<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>}<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'></script><o:p></o:p></span></font></p>
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<o:p></o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName
ProductID="Willem Schwarte" w:st="on">Willem Schwarte</st1:PersonName>
[mailto:willem@giskit.nl]<br>
<b><span style='font-weight:bold'>Subject:</span></b> [mapguide-users]
OnSelection Event?</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial'>I suppose there is no onSelectionChanged event like
in MG6.5. So this would be done on a onClick? Where would I put the code for
this?</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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