[jira] Commented: (TOMAHAWK-437) Tree2 uses cookies when preserveToggle==false

["Martin Schlierf (JIRA)" <de...@myfaces.apache.org>]

    [ http://issues.apache.org/jira/browse/TOMAHAWK-437?page=comments#action_12438666 ] 
            
Martin Schlierf commented on TOMAHAWK-437:
------------------------------------------

Can you add a cookiePrefix parameter?
That would help me with my issue which has the same root.

My problem is:
I use the tree to show the content of a folder which can be selected by a combobox.

The user selects a folder.
The Tree shows the content.
The user opens some subfolders.
The user selects another folder in the combobox.
The tree is reinitialised and shows the content of the new folder but tries to expand the same subfolders as the folder before, because it´s saved in the cookie.



> Tree2 uses cookies when preserveToggle==false
> ---------------------------------------------
>
>                 Key: TOMAHAWK-437
>                 URL: http://issues.apache.org/jira/browse/TOMAHAWK-437
>             Project: MyFaces Tomahawk
>          Issue Type: Bug
>          Components: Tree2
>    Affects Versions: 1.1.2
>         Environment: actually the release version is 1.1.3
>            Reporter: Chris Hane
>         Assigned To: sean schofield
>            Priority: Minor
>             Fix For: 1.1.4-SNAPSHOT
>
>
> This should probably be two issues, but I will let you decide that.
> 1. Can not have same screen open in two windows.  Cookies from one screen affect the toggle status of the tree in the secon window.
> 2. preserveToggle==false still sets a cookie...
> Here is the original email to the list http://marc.theaimsgroup.com/?l=myfaces-dev&m=114727809302352&w=2:
> <paste>
> I have been playing around with the tree2 control trying to make it do what I want.  Nice control....
> Question, I have been having issues with the following setup:
>  - clientSideToggle = true
>  - preserveToggle = false
> When I have two windows open on the same view, the tree2 state is shared between both.  This means that someone can not view two different records and have different tree expand/collapse states.  Or more specifically, when I execute an action (commandLink) on the tree and return the same view (i.e., add/delete a TreeNode), the state of expanded/collpased nodes is read from the cookie.
> I think I traced it down to the HtmlTreeRenderer.decode method.
> At line 123 is:
> if(tree.isClientSideToggle())
> {
>    restoreStateFromCookies(context, component);
> }
> Shouldn't the if statement also look at the tree.isPreserveToggle()? Not an expert in JSF by any stretch of the imagination, so if I'm on the wrong track or this doesn't make sense just let me know....
> Chris.... 

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