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From Sharath2k <sharath...@yahoo.co.in>
Subject Re: How to display popup using t:popup only on click of a link?
Date Wed, 21 Jan 2009 22:40:50 GMT

Hi Madhav,

This might be late reply,
but Im also having the same scenario.Can you pls share your solution.


Thanks and Regards,
Chandu


Madhav Bhargava-2 wrote:
> 
> 
> 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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