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<p class=MsoNormal><span style='color:#1F497D'>Here is the server side code I
use to generate the selection and selectionXML to pass to the client, hope this
helps. <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>{ <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
InitializeWebTier(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgUserInformation userInfo = new MgUserInformation(mgSessionId); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgSiteConnection siteConnection = new MgSiteConnection(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
siteConnection.Open(userInfo); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgResourceService resService =
(MgResourceService)siteConnection.CreateService(MgServiceType.ResourceService);
<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgFeatureService featureService =
(MgFeatureService)siteConnection.CreateService(MgServiceType.FeatureService); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgMap map = new MgMap(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
map.Open(resService, mapname); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgLayer layer = (MgLayer)map.GetLayers().GetItem(queryLayer); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgResourceIdentifier resId = new
MgResourceIdentifier(layer.GetFeatureSourceId()); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgFeatureQueryOptions queryOption = new MgFeatureQueryOptions(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
queryOption.SetFilter(queryString); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgFeatureReader featureReader = featureService.SelectFeatures(resId,
queryLayer, queryOption); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
MgSelection selection = new MgSelection(map); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
selection.AddFeatures(layer, featureReader, 0); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
string selectionXML = null; <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
selectionXML = selection.ToXml(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
selection.Save(resService, mapname); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
map.Save(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
featureReader.Close(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
return selectionXML; <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>}</span><span
style='color:#1F497D'><o:p></o:p></span></p>
<div>
<div>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Palatino Linotype","serif";
color:#1F497D'>Brian </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#1F497D'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#1F497D'> <o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";
color:#1F497D'> </span><span style='color:#1F497D'><o:p></o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<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>Mark
Pendergraft<br>
<b>Sent:</b> Tuesday, December 30, 2008 1:03 PM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Selection in Fusion<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='color:#1F497D'>Thanks for the reply, I did have
a null value in one of my fields which kind of fixed the problem. I'm
still having an issue with selection and Fusion. After fixing the problem
with the null values in the feature source, my feature shows up as being
selected on the map (aka highlighted) but it does not show up in the status bar
as being selected or in the selection pane. I am also unable to clear the
selection.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Is their additional server side
code that I need to run in order to tell the map there is a selection, or is
there something client-side maybe?<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<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>Berdel, Brian<br>
<b>Sent:</b> Wednesday, December 24, 2008 12:42 PM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Selection in Fusion<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>I had that problem before…It had to do with either null values in
data fields or a column name…<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'><o:p> </o:p></span></p>
<div>
<div>
<p class=MsoNormal><span style='font-family:"Palatino Linotype","serif";
color:navy'>Brian </span><span style='color:navy'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><strong><span style='font-size:10.0pt;font-family:"Palatino Linotype","serif";
color:#009933'> <o:p></o:p></span></strong></p>
</div>
</div>
<div>
<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'>
<hr size=2 width="100%" align=center>
</span></div>
<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>Mark
Pendergraft<br>
<b>Sent:</b> Tuesday, December 23, 2008 7:21 PM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> [mapguide-users] Selection in Fusion</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:12.0pt'>I'm using MGOS 2.02 and IIS 7
on Vista x64. I'm having problems setting the selection in fusion.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>I step through the code and
get this error in fusion.js at ajaxException:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>SetSelection Exception: An
unclassified exception occurred.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>Exception occurred in method
MgSelectionBase_FromXml at line 12308 in file .\MgApi_wrap.cpp<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>Everything seems to be in
order, i just can't seem to figure out what is causing it to break.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>My selection xml is as
follows:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><?xml
version="1.0" encoding="UTF-8"?><FeatureSet
xmlns:xsi="<a href="http://www.w3.org/2001/XMLSchema-instance">http://www.w3.org/2001/XMLSchema-instance</a>"
xsi:noNamespaceSchemaLocation="FeatureSet-1.0.0.xsd"> <Layer
id="75d6a8aa-0000-1000-8002-0021706d98cf"> <Class
id="Default:Jobs"> <ID>AQAAAA==</ID>
</Class> </Layer></FeatureSet><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>Is anyone else having this
problem with setting the selection?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>PLEASE HELP!!!!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>Thanks.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt'>-Mark Pendergraft<o:p></o:p></span></p>
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