The "Theme" sample in the php viewer samples creates a new themed layer and adds it to the map.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Galois Sent: Wednesday, October 29, 2008 9:32 AM To: [email protected] Subject: RE: [mapguide-users] Problem with $resourceService (PHP) For the first problem, you were wright!!! I'm using version 1.2.0... Now let's suppose that I want to add a new layer to the runtime map, have u any sample code about it? Thank u a lot! Chris Claydon wrote: > > You can enable display of PHP errors by modifying the php.ini file in the > WebServerExtensions/Php folder. Change the setting of "display_errors" to > On. This should help to determine the source of any script errors. You'll > probably need to re-start the web tier for this to take effect. > > Regarding Problem 1: > > This script is intended to be launched from a web layout, which will > already have instantiated a session-based map resource. In your case, it > is getting run before you load the web layout, so if you want it to > succeed, you need to use $map->Create instead of $map->Open. (Note that > the variable $mgMapName that you are using is not currently defined in > your script). > > Something like this should work (though it doesn't actually do anything > with the SRS once it has it): > > // Get the user information using the session id, > // and set up a connection to the site server. > $userInfo = new MgUserInformation($sessionId); > $siteConnection = new MgSiteConnection(); > $siteConnection->Open($userInfo); > $mapResourceId = new > MgResourceIdentifier("Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition"); > $mgMapName = "MySheboyganMap"; > > // 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(); > $map->Create($resourceService, $mapResourceId, $mgMapName); > $srs = $map->GetMapSRS(); > > Regarding Problem 2: > > I think there was a bug at one time where the session ID didn't get passed > in to the script being invoked. That could be what's causing your problem. > What version of the product are you using? > > Chris. > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Galois > Sent: Wednesday, October 29, 2008 7:33 AM > To: [email protected] > Subject: [mapguide-users] Problem with $resourceService (PHP) > > > Hello, > > I have two problems so If anyone knows something I would appreciate > his/her > help. > > Problem 1 > when I define a resourceService, my page doesn't show. > > The code is copy - paste from Dev's Guide: > > <?php > $installDir = 'C:\Program Files\MapGuideOpenSource\\'; > $extensionsDir = $installDir . 'WebServerExtensions\www\\'; > $viewerDir = $extensionsDir . 'mapviewerphp\\'; > include $viewerDir . 'constants.php'; > > MgInitializeWebTier($extensionsDir . 'webconfig.ini'); > > $site = new MgSite(); > $site->Open(new MgUserInformation("Administrator", "admin")); > $sessionId = $site->CreateSession(); > > $webLayout > ="Library://GoSpatial/WebLayout/Autostrada+Brescia+Padova+Map.WebLayout"; > > // Get the user information using the session id, > // and set up a connection to the site server. > $userInfo = new MgUserInformation($sessionId); > $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 = $map->GetMapSRS(); > > ?> > <html> > <head> > <title>Simple Sample Application</title> > </head> > <body marginheight="0" marginwidth="0"> > <iframe id="viewerFrame" width="100%" height="100%" frameborder=0 > scrolling="no" > src="http://127.0.0.1:8008/mapguide/mapviewerajax/?SESSION=<?=$sessionId?>&WEBLAYOUT=<?= > $webLayout ?>&username=Administrator&password=admin"></iframe> > </body> > </html> > > If I comment the lines from where I define $resourceService till the end > of > php script, my map is loading... > > Problem 2 > When I try to run the phpSamples (for example the Hello Map) and I press > on > the "Display Spatial Reference ", I get the following error: > > "Error: Invalid argument(s): [1] = "" The session ID is invalid because > the > session separator character was not found. Exception occurred in method > MgUserInformation.SetMgSessionId at line 165 in file > c:\build_bond_area\mapguide_open_source_v1.2\build_18.1\mgdev\common\mapguidecommon\System/UserInformation.cpp" > > Generally, I cannot run any of the samples... > > Thanks in Advance! > -- > View this message in context: > http://www.nabble.com/Problem-with-%24resourceService-%28PHP%29-tp20227195p20227195.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 > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > -- View this message in context: http://www.nabble.com/Problem-with-%24resourceService-%28PHP%29-tp20227195p20229630.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 _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
