Tree:Probme in Node expansion &

[navinmca]

Hi Friends,

I m using ajax4jsf-1.1.1.jar, richfaces-3.0.1.jar fro rich tree implementation and tree is working fine but facing following problems.
Pls help me its urgent for me to solve this problem.

Thanking you in advance.

Tree type : ajax

Problem:

1) Expansion:

First time when page is loaded : On any first node click I have to click 3 time than only It got expanded(any node).

Once one node is expanded other node expansion work fine in single click.

2) Is it mandatory to add at one child node to any node when the tree is rendered to make th parent node visible with folder img instead of with document image.

I want my all node with first level to be rendered with the image of folder(showing it has some child nodes) without adding any dummy node.

3) is there any way to override the images such folder and document img
or if i d'not want the images then wht should I do?

Regards,
Novin

[navinmca]

Hi friends,

I found the solution

Problem2): No node to add a dummy node

public boolean isLeaf() {
if(this.type.equalsIgnoreCase("groupname-node"))
return false;
else
return childrenMap.isEmpty();
}

[navinmca]

Guys pls help

Still I m facing problem 1 & 3.

regards,
Novin

[nbelaevski]

Novin,

1) Some problems were seen with inner node contents in 3.0.1, but not with nodes expansion. Could it be that server for some reason processes requests so slowly that you make three clicks before response comes? Or could you please provide sample application demonstrating the problem? I can be reached at nbelaevski at exadel.com. Thank you!

2) Fine workaround, however I would recommend to add treeNode component with icon facets customized as desired and use it to construct representation for the root nodes.

3) iconLeaf & icon facets could be used to redefine document & folder icons. Theese facets can be defined on treeNode or on tree components.