DoubleClick in Map (Mapguide2011)

[lrodriguez84]

Hi, I would like know if exist the dobuleClick event in mapguide enterprise 2011 and if I can create a popup to click different elements.

Thanks.

[gluckett]

There are several ways to do this, all of them require a bit of code:

If you are using FUSION/Flexible web Layouts, look into getting the x and y of where you double clicked and then selecting an object at that location.  You can use openlayers to do the first part:

http://openlayers.org/dev/examples/click.html

http://openlayers.org/dev/examples/click-handler.html

If you are using AJAX/Basic Web Layouts, you can tie an event to the Map Frame and then use the ScreenToMapUnits in the Viewer Api (http://mapguide.osgeo.org/files/mapguide/docs/2.0/viewerapi.html)

In the end for both cases, you might want to use the MAPAGENT's QUERYMAPFEATURES to get the selected objects,

http://trac.osgeo.org/mapguide/wiki/HttpApi/RenderingService

regards

gordon