The following sample illustrates basic page structure. It is designed to be called as a task from a Viewer. It connects to an Infrastructure Map Server and displays the map name and spatial reference system for the map currently being displayed in the Viewer.
This sample is very similar to the Hello Map sample in the Developer’s Guide samples.
<html> <head><title>Hello, map</title></head> <body> <p> <?php // Define some common locations $installDir = 'C:\Program Files\Autodesk\Autodesk Infrastructure Web Server Extension 2016\\'; $extensionsDir = $installDir . 'WebServerExtensions\www\\'; $viewerDir = $extensionsDir . 'mapviewerphp\\'; // constants.php is required to set some enumerations // for PHP. The same step is not required for .NET // or Java applications. include $viewerDir . 'constants.php'; try { // Get the session information passed from the viewer. $args = ($_SERVER['REQUEST_METHOD'] == "POST") ? $_POST : $_GET; $mgSessionId = $args['SESSION'] $mgMapName = $args['MAPNAME'] // Basic initialization needs to be done every time. MgInitializeWebTier("$extensionsDir\webconfig.ini"); // Get the user information using the session id, // and set up a connection to the site server. $userInfo = new MgUserInformation($mgSessionId); $siteConnection = new MgSiteConnection(); $siteConnection->Open($userInfo); // Get an instance of the required service(s). $resourceService = $siteConnection-> CreateService(MgServiceType::ResourceService); // Display the spatial reference system used for the map. $map = new MgMap(); $map->Open($resourceService, $mgMapName); $srs = $map->GetMapSRS(); echo 'Map <strong>' . $map->GetName() . '</strong> uses this reference system: <br />' . $srs; } catch (MgException $e) { echo "ERROR: " . $e->GetMessage() . "<br />"; echo $e->GetStackTrace() . "<br />"; } ?> </p> </body> </html>