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Home: MapGuide Developer's Guide
Active Selections

Active Selections

Passing Viewer Information to the Web Server
Selecting with the Viewer
In
order for a feature to be selectable using the Viewer, the following
criteria must be met:
- The
layer containing the feature must be visible at the current map
view scale.
- The
selectable property for the layer must be true. Change this property
in the web layout or with the MgLayer::SetSelectable() method.
There are different selection tools available
in the Viewer. They can be enabled or disabled as part of the web
layout. Each tool allows a user to select one or more features on
the map.