Zoom To Selection Problem - Autodesk Community

Open($userInfo); $resourceService = $siteConnection->CreateService(MgServiceType::ResourceService); $featureService = $siteConnection->CreateService(MgServiceType::FeatureService); $map = new MgMap(); $map->Open($resourceService, '2010'); $layers = $map->GetLayers(); $count = $layers->GetCount(); for ($i = 0; $i < $count; $i++) { $layer = $layers->GetItem($i); } $layerClassName1 = $layer->GetFeatureClassName(); $FeatureResId = new MgResourceIdentifier("Library://Test/Data/Surveys.FeatureSource"); $queryOptions = new MgFeatureQueryOptions(); $queryOptions->SetFilter("DOCUMENT_N LIKE 'S%'");; $featureReader = $featureService->SelectFeatures($FeatureResId, $layerClassName1, $queryOptions); $featureReader->ReadNext(); $featureAgfGeometry = $featureReader->GetGeometry('Geometry'); $agfReaderWriter = new MgAgfReaderWriter(); $featureGeometry = $agfReaderWriter->Read($featureAgfGeometry); $centroid = $featureGeometry->GetCentroid(); $mapCenterX = $centroid->GetCoordinate()->GetX(); $mapCenterY = $centroid->GetCoordinate()->GetY(); $selection = new MgSelection($map); $selection->AddFeatures($layer, $featureReader, 1); $selectionXml = $selection->ToXml(); } catch (MgException $e) { echo " Error: "; echo $e->GetDetails(); echo ""; } ?> function ZoomTo(x,y) { selectionXml = '<?php echo $selectionXml;?>'; parent.parent.mapFrame.SetSelectionXML(selectionXml); var xval=x; var yval=y; parent.parent.mapFrame.ZoomToView(xval, yval, 2000, true); }"/>

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Hello, I am attempting to create a custom zoom to fuction, in which the user enters the value and Mapguide Enterprise 2010 zooms to it. I kind of have it working, but it seems to zoom to the same feature over and over, and it is not the one entered into the search. It is like it is reading the first value and not looping through the selection. Has anyone run into this before? Thanks!

emluv

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