[mapguide][MG153][New] AJAX Legend control hides groups when no children are displa...

[Alain Lebatard]

You can view the artifact detail at the following URL:

    https://mapguide.osgeo.org/servlets/Scarab/id/MG153

Type
 Defect

Artifact ID
 MG153 (AJAX Legend control hides groups when no children are displayed)

Reported by
 Alain Lebatard
 alainlebatard (alain.lebatard at autodesk.com)

New artifact details:
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- Platform set to new value
  All
- Summary set to new value
  AJAX Legend control hides groups when no children are displayed
- Version set to new value
  1.0.0
- Description set to new value
  Both the DWF viewer and the AJAX viewer currently hide a group when it has no children. A group can have children (layers or groups) but none of them are display at some point of time, either they are not visible at the current scale or because they have the ShowInLegend flag set to false. In that case we still need to display the containing group, so we can turn on/off the visibility in the map of the children.
- Steps to Reproduce set to new value
  Create a map with one group and one layer in this group.
Set the layer's flag ShowInLegend to false.
Open a web layout using this map.

==> The legend control is empty

The group should apper on display.
- Subcomponent set to new value
  AJAX Viewer
- Defect Severity set to new value
  Medium
- Artifact Status set to new value
  New
- Component set to new value
  Web Server Extensions
- Artifact created

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