[Zope] CoreSessionTracking problem with <dtml-return>

[Chris McDonough]

You need to call the dtml method instead of getting a reference to it,
e.g.:

<dtml-let error_list="forms.validate_core_user_form(_.None, _)">

On Fri, 2002-06-14 at 03:16, Aseem Mohanty wrote:
> Hi all,
> 
> I have the following peice of DTML code :
> 
> <dtml-let error_list="forms.validate_core_user_form">
>  <dtml-if "error_list != []">
>   <dtml-let data="session_data_mgr.getSessionData()">
>     <dtml-call "data.set('error_list',error_list)">
>     <dtml-var error_list>
>   </dtml-let>
>  </dtml-if>
> </dtml-let>
> 
> for which I get the following error:
> 
> Error Type: InvalidObjectReference
> Error Value: Attempt to store an object from a foreign database connection
> 
> The function "validate_core_user_form" basically sets up a list:
> 
> <dtml-let error_list="[]">
> 
> and populates it. and the return it with : <dtml-return error_list>
> 
> I had to that because it seems session variables don't survive folder 
> jumps (set in one / access in another and poof they disappear). Maybe a 
> new session object created for a folder jump (I have to look into that)
> 
> the <dtml-var error_list> faithfully prints out the right results.
> 
> So what am I doing wrong here...???
> 
> TIA
> AM
> 
> -- 
> ==================================================================
>  Aseem Mohanty							   
>  Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 
>  (R) 510 7696011 (M) 510 3014871 (O) 510 5279231		  	
> ==================================================================								  	
>  "I saw `cout' being shifted "Hello world" times to the left and  
>   stopped right there!!"                        -- Steve Gonedes  
> ================================================================== 
> 
> 
> 
> 
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