showing navigation icons in the tree2 if node does not have any child

[Mihir Solanki <mi...@patni.com>]

Hi,

 

I am using tree2 component. I have few nodes in my tree which does not have
children. I still want to show the navigation icons ("+" and "-") for such
nodes.

 

Can anybody tell me how can I do this?

 

Mihir

 

  _____  

Patni Computer Systems Ltd.

Tel : 91 79 23240905 Ext : 413

 


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Re: showing navigation icons in the tree2 if node does not have any child

[Sean Schofield <se...@gmail.com>]

Why would you want to do that?  It is not really standard behavior to
have expand/collapse icons if there is nothing contained in the node. 
At least IMO I would not expect it.

You might be get what you want by hidding the built-in navigation
icons and lines (showNav=false showLines=false) and providing your own
nav icons through your jsp.

Otherwise you could subclass the HtmlTreeRenderer.  If you run into
problems subclassing the renderer let me know if you have a suggestion
to refactor so that it could be more easily extended.

sean


On 4/25/05, Mihir Solanki <mi...@patni.com> wrote:
>  
>  
> 
> Hi, 
> 
>   
> 
> I am using tree2 component. I have few nodes in my tree which does not have
> children. I still want to show the navigation icons ("+" and "-") for such
> nodes. 
> 
>   
> 
> Can anybody tell me how can I do this? 
> 
>   
> 
> Mihir 
> 
>   
>  ________________________________
>  
>  
> 
> Patni Computer Systems Ltd. 
>  
> 
> Tel : 91 79 23240905 Ext : 413 
> 
>   
> http://www.patni.com
>  World-Wide Partnerships. World-Class Solutions. 
> _____________________________________________________________________
>  
>  This e-mail message may contain proprietary, confidential or legally
> privileged information for the sole use of the person or entity to whom this
> message was originally addressed. Any review, e-transmission dissemination
> or other use of or taking of any action in reliance upon this information by
> persons or entities other than the intended recipient is prohibited. If you
> have received this e-mail in error kindly delete this e-mail from your
> records. If it appears that this mail has been forwarded to you without
> proper authority, please notify us immediately at netadmin@patni.com and
> delete this mail. 
> _____________________________________________________________________