On 22 March 2010 18:50, padmini godavarthi <[email protected]> wrote:
>
> Hi,
> iam trying to do zoom+selection features on map.its working fine.
if you are going to pepper the mailing list with nearly every single problem you
have, at least you can take the time to follow up your questions with
an explanation of how you solved the problem.
> Now i want to pass the parcel id dynamically from textbox .......how is it
> possible?
dynamically where?
>
>
>
>
>
> <?php
> try
> {
> include 'utilityfunctions.php';
> $webExtensionsDirectory = 'C:\Program Files\OSGeo\MapGuide\Web\\';
> $MapGuideServerDirectory = 'C:\Program Files\OSGeo\MapGuide\Server\\';
> $viewerFilesDirectory = $webExtensionsDirectory . 'www\viewerfiles\\';
> $schemaDirectory = $MapGuideServerDirectory . 'Schema\\';
> $webconfigDirectory = $webExtensionsDirectory . 'www\\';
> $webconfigFilePath = $webconfigDirectory . 'webconfig.ini';
> $args = ($_SERVER['REQUEST_METHOD'] == "POST") ? $_POST : $_GET;
> $sessionId = $args['SESSION'];
> echo $sessionId;
> MgInitializeWebTier($webconfigFilePath);
> $siteConnection = new MgSiteConnection();
> $userinfo = new MgUserInformation($sessionId);
> $siteConnection->Open($userinfo);
>
> $resourceService =
> $siteConnection->CreateService(MgServiceType::ResourceService);
> $featureService =
> $siteConnection->CreateService(MgServiceType::FeatureService);
> $map = new MgMap($siteConnection);
> $map->Open('map');
> $layers = $map->GetLayers();
> $count = $layers->GetCount();
> for ($i = 0; $i < $count; $i++)
> {
> $layer = $layers->GetItem($i);
> }
> $layerClassName1 = $layer->GetFeatureClassName();
> $FeatureResId = new
> MgResourceIdentifier("Library://data/resource.FeatureSource");
> $queryOptions = new MgFeatureQueryOptions();
> $val="PARCEL";
> $val1="17330100001001";
> $query=$val . "=" . $val1;
> $queryOptions->SetFilter($query);
> $layer=$map->GetLayers()->GetItem('property');
> $featureReader = $layer->SelectFeatures($queryOptions);
> $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 "<p><strong>Error:</strong> ";
> echo $e->GetDetails();
> echo "</p>";
> }
> ?>
>
>
> <html>
> <head>
> <title>Zoom Feature</title>
> <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
> <meta http-equiv="content-script-type" content="text/javascript">
> <meta http-equiv="content-style-type" content="text/css">
> <link href="../styles/globalStyles.css" rel="stylesheet"
> type="text/css">
> <link href="../styles/otherStyles.css" rel="stylesheet" type="text/css">
> <script language="javascript">
> function Zoom1(x,y) {
> var xval=x;
> var yval=y;
> selectionXml = '<?php echo $selectionXml;?>';
>
> parent.parent.mapFrame.ZoomToView(xval, yval,
> 1000, true);
>
> parent.parent.mapFrame.SetSelectionXML(selectionXml);
>
> }
>
>
> </script>
> </head>
> <body>
> <input type="text" name="id" size="15" value="parcel">
> <input type="button" name="button" value="Click" size="10"
> onclick="Zoom1(<?php echo $mapCenterX;?>,<?php echo $mapCenterY;?>)">
>
> </body>
> </html>
>
> regards,
> Padmini G.
> --
> View this message in context:
> http://n2.nabble.com/please-provide-guidance-tp4776619p4776619.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
>
--
Zac Spitzer
Solution Architect / Director
Ennoble Consultancy Australia
http://www.ennoble.com.au
http://zacster.blogspot.com
+61 405 847 168
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