I thought about this some more. Since your aim is to ultimately be showing some kind of URL the task pane (or new window, or frame) in response to a selection, and my aim is for this viewer to be as much configuration-driven as it possibly can be (I want custom coding to be a last resort solution where possible), I think the easiest solution would be to add some kind of mount property that allows certain InvokeURL commands to be automatically run on a selection change.
InvokeURL commands already have layer/selection filters and parameter support. The only thing is such commands require manually clicking said command from a referencing menu or toolbar after a selection has been made. To put this another way, can you achieve what you're after currently with a manually clicked InvokeURL command? If so, I can easily make the manual part automatic. - Jackie -- View this message in context: http://osgeo-org.1560.x6.nabble.com/react-layout-Hooking-to-events-in-the-AJAX-viewer-OnSelectionChanged-tp5309934p5310066.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list email@example.com https://lists.osgeo.org/mailman/listinfo/mapguide-users