[mapguide-users] How to get selected area information in mapguide

[Jackie Ng]

PHP does not support enums, so all the mapguide constants like MgServiceType,
MgResourceType, etc are stored and defined in the constants.php file in your
mapviewerphp directory.

Have you included this file?

- Jackie


nekad wrote:
> 
> Hey guys..
> I'm newbie in GIS world
> I'm using Mapguide  and mapguide maestro 1.0.9
> 
> What i want is,
> when user click a selected area, then they can right click and choose the
> link i provided, let say "ViewData"
> 
> when user click ViewData, then it will show a popup window which display
> relevant information of selected area...
> 
> But, my problem is, I don't know how to get the information..
> 
> I have coded by following the sample,
> $args = ($_SERVER['REQUEST_METHOD'] == 'POST') ? $_POST : $_GET;	
>     $sessionId = $args['SESSION'];
> 	echo $sessionId."<br>";
>     $mapName = $args['MAPNAME'];
> 	echo $mapName."<br>";
>     try
>     {
>       // Initialize the Web Extensions and connect to the Server using
>       // the Web Extensions session identifier stored in PHP session
> state.
> 		
>       MgInitializeWebTier ($webconfigFilePath);
> 	  
> 	  $userInfo = new MgUserInformation($sessionId);
> 	  //$userInfo = new MgUserInformation("Administrator", "admin");
> 	  echo "USER";
>       $siteConnection = new MgSiteConnection();echo "CON";
> 	  $siteConnection->Open($userInfo);echo "open";
> 	  $resourceService =
> $siteConnection->CreateService(MgServiceType::ResourceService); echo
> "resource";
> 
> when i run it, popwindow will display echo till "CON", but "resource" will
> not shown...
> what is the problem?
> somebody can help me the simple way to do my needs?
> 
> thx
> 

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