#2 DFtree | Left Nav to be re-drawn when control comes back

[Anonymous]

Hi,

I am using DFtree. I need to re-draw the tree to its
original structure when I get back control to the same
page. suppose I had folder root and two sub-fodlers A
and B both folders in open form, then I need the same
display when I come back to the page after certain
redirections.

How can I call functions to highlight (selected) and
open so that I can render teh page when I come back if
this is an alternative.

Any early help is appreciated

Thanks
- Anand

[Benoit VAN BOGAERT]

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Sorry for very late response. I've joined the project some weeks ago.

With version 0.2.2, the tree state (I mean only opened nodes) is saved in a cookie. So, when you come back the nodes are re-opened exactly as left before redirection.

Unfortunately, the selected node is not saved. As a workaround, you can use the node._select() and node._unselect() methods without parameter. Only one node can be selected.