tree grid selection question
John Mazzitelli
mazz at redhat.com
Sat Oct 23 20:26:49 UTC 2010
Look at the auto-discovery queue view in the GWT UI.
Notice that you cannot select JUST a platform (without selecting at
least one of the children). If you select a platform checkbox, all of
its children are auto-selected. If you de-select all the children, the
platform itself is auto-deselected. There is no way to get JUST the
platform checked with none of its children checked.
We need a way to say "I only want to import the platform, but I do not
want to import any child servers" (we just hit another user yesterday
that wanted to do this - it worked for them because they were on an old
RHQ version and the jsf pages let you do this).
In ResourceAutodiscoveryView, I see it builds the TreeGrid with these
settings:
treeGrid.setShowPartialSelection(true);
treeGrid.setCascadeSelection(true);
It seems that turning off the cascade selection will technically do what
I want (setCascadeSelection(false)). However, we are then at a point
where if I DO want every server under a platform imported, I can't just
select the platform - I have to select each child node individually
(which could potentially be a lot of individual clicks).
Thus, I want the best of both worlds :) Any one know a good GWT trick to
do this?
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