Hi All,
I have a requirement where I need to mimic the directory structure of
windows. The tree directory structure can be changed by right clicking
on one of the items, similar to what windows has.
What I have done is the following:
I have defined a tree structure using t:tree2 component. The only
problem with that component is that it does not restore open state as
the t:panelNavigation2 component does. Each of the facets in the tree
encloses just a t:commandLink component. This command link component is
wrapped with t:popup.
So now when the user hovers over a node in the tree (which is a link)
then a popup is displayed. All this is fine but I have a few problems:
1. I want the popup to be displayed on click of the link and not on
mouse over event. How can I change the behavior of t:popup so that it
gets displayed on mouse click event and not mouse over event?
2. Say if there is some way in which the first requirement can be
met then how do I pass the value of the node back to the backing bean?
It can be done by having a hidden variable and having an onclick event
on the node (since each node is also a link). But I was looking at using
t:updateActionListener and then passing back the value of the node and
setting a property in the backing bean. How do I access another
component's value and pass it on the click of a menu item (a command
button) in the popup.
To clarify point number 2:
Consider the following tree layout:
Root
DummyNode1
DummySub1.1
DummyNode2
DummySub2.1
DummySub2.2
DummySub2.3
Now when I click DummyNode2 then a popup with the following content
should be shown:
Add Sub Folder
Modify Folder Properties
Etc...
So now when the user clicks Add Sub Folder I need to pass DummyNode2 to
the backing bean. What is the best way to do this?
Thanks,
Madhav
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