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Old August 23rd, 2006, 08:08 AM
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Default Infragistics UltraWinTree

Hi!! I have a table that is related to itself by the field 'parentId' and the project is working under Hibernate. The table name is 'JobCode' and the jobs that have parentId = NULL are the parents that I want to display in level 1 nodes and for each parent I have some childs that I want to display as level 2 nodes. Does anybody know how to do this? Because I could display all parent nodes in the tree but I couldn't assign them its childs... Thx!
 
Old August 23rd, 2006, 12:11 PM
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There is SQL to do this very thing. (I forget the key word(s), but it is there.)
 
Old August 23rd, 2006, 12:18 PM
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The problem is not how to get the the data. The problem is how to display it in an UltraWinTree of Infragistics. I want to display de nodes with some columns. It would be something like this:

I have the class 'Tarea' that has the following attributes:
    Codigo as String
    Descripcion as String
    CodigoTareaPadre as Tarea
    TareasHijas as List(Of Tarea)
    TareasPrevias as List(Of TareasPrecedentes)

The class 'TareasPrecedentes' has two members:
    TareaPrevia as Tarea
    TareaPosterior as Tarea

I want to display in an UltraWinTree something like the following example:

(IN DATABASE)
Codigo Descripcion CodigoTareaPadre
--------------------------------------------------------
Tarea1 This is Tarea1 NULL
Tarea2 This is Tarea2 NULL
SubTarea1 This is SubTarea1 Tarea1
SubTarea2 This is SubTarea2 Tarea1
SubTaera3 This is SubTarea3 Tarea2

I want it to end up like this (with the OutlookExpress ViewStyle):

 ---------------------------------------
|Codigo | Descripcion |
 ---------------------------------------
+ Tarea1 This is Tarea1
    SubTarea1 This is SubTarea1
    SubTarea2 This is SubTarea2

+ Tarea2 This is Tarea2
    SubTarea3 This is SubTarea3

When I assign the datasource to the UltraWinTree, it displays the parent
nodes and for each one, two collections (one of TareasHijas and the other of
TareasPrevias). I just want to display the collection of TareasHijas with
the paramateres shown before.


 
Old September 5th, 2006, 07:35 AM
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This sounds more like a control related problem and, I don't think, any of us will be much help. why not contact Infragistics tech support? I am sure they will be able to help you.

"The one language all programmers understand is profanity."





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