I'm using MySQL, though at this point in the process I'm not doing anything with the database.
Maksim Sestic wrote: > > Yes, happens to me too here and there. No exceptions thrown, no errors > reported. I'm not talking to MG via XML (did that before), rather via JSON > web services being called from client's JavaScript. I also noticed > described > reader mishaps while using Autodesk's MS SQL provider. What RDBMS are you > using? > > Regards, > Maksim Sestic > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of nclayton > Sent: Monday, July 21, 2008 17:25 > To: [email protected] > Subject: [mapguide-users] Selection Issue (FeatureReader only grabbing > 20items) > > > Hi all, > This has just recently become a problem. I am passing the selection xml to > a > page to display parcel owner data. For an example, I select 256 parcels on > the map. The selection xml comes over fine, with all 256 parcels listed. > When I use a featureReader to get the parcel numbers from the features, It > only get the first 20. > > Is this a setting I may have altered unintentionally, or could there be > more > to it? > > Here is the code that I am using to pull the information out from the > selection xml: > ======================================================================== > function GetObjKeys($sessId,$mapName,$sel){ > $obj_keys = ''; > if($sel != ''){ > InitializeWebTier(); > $userInfo = new MgUserInformation($sessId); > $siteConnection = new MgSiteConnection(); > $siteConnection->Open($userInfo); > $resourceService = > $siteConnection->CreateService(MgServiceType::ResourceService); > $featureService = > $siteConnection->CreateService(MgServiceType::FeatureService); > $map = new MgMap($siteConnection); > $map->Open($resourceService,$mapName); > $selection = new MgSelection($map,$sel); > if($selection != ''){ > $layers = $selection->GetLayers(); > if(!$layers){ $layers = $map->GetLayers(); } > }else{ $layers = 0; } > $layer = null; > if($layers){ > for($i = 0; $i < $layers->GetCount(); $i++){ > if($layers->GetItem($i)->GetName() == "parcels"){ $layer = > $layers->GetItem($i); } > } > $queryOptions = new MgFeatureQueryOptions(); > if($layer){ > $layerClassName = $layer->GetFeatureClassName(); > if($sel != ''){ $selString = > $selection->GenerateFilter($layer,$layerClassName); } > $layerFeatureId = $layer->GetFeatureSourceId(); > $layerFeatureResource = new MgResourceIdentifier($layerFeatureId); > $layerId = $layer->GetObjectId(); > $queryOptions->SetFilter($selString); > $featureReader = > $featureService->SelectFeatures($layerFeatureResource,$layerClassName,$query > Options); > $selTmp = ''; > for($pdx=0; $pdx<$featureReader->GetPropertyCount(); $pdx++){ > $pnm = $featureReader->GetPropertyName($pdx); > if($pnm == 'PARCEL_ID_'){ break; } > if($pnm == 'PARCELID'){ break; } > if($pnm == 'Key'){ break; } > $pnm = ""; > } > if($pnm != ""){ > while($featureReader->ReadNext()){ > $stg = $featureReader->GetString($pnm); > if($stg != ""){ $obj_keys .= "'" . $stg . "'"; } > } > } > $obj_keys = str_replace("''","','",$obj_keys); > } > } > return $obj_keys; > }else{ return ''; } > } > -- > View this message in context: > http://www.nabble.com/Selection-Issue-%28FeatureReader-only-grabbing-20-item > s%29-tp18570994p18570994.html > Sent from the MapGuide Users mailing list archive at Nabble.com. > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > __________ NOD32 3281 (20080718) Information __________ > > This message was checked by NOD32 antivirus system. > http://www.eset.com > > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > -- View this message in context: http://www.nabble.com/Selection-Issue-%28FeatureReader-only-grabbing-20-items%29-tp18570994p18571366.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
