Namespace: Consultingwerk.CommonUi.Components.TreeView
Interface 
ISmartUpdatableTreeNodeProvider Copy to Clipboard
Parent classes:
Inherits: Progress.Lang.Object
Implemented by: Consultingwerk.CommonUi.Components.TreeView.SmartTreeNodeProviderRegistry


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Options Name Purpose
Consultingwerk.CommonUi.Components.TreeView.ListSerializableTreeNode UpdateNodes (ListSerializableTreeNode) Saves the changed values of the given nodes and returns the refreshed nodes


Method Detail
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Consultingwerk.CommonUi.Components.TreeView.ListSerializableTreeNode UpdateNodes (ListSerializableTreeNode)
Purpose: Saves the changed values of the given nodes and returns the
refreshed nodes
Notes: The registry passes the nodes of a single node type per call.
Every node is complete: node type, key values (Details:KeyValues
or the query string of the ChildNodesUrl, see
TreeNodeDetailSpecHelper:NodeKeyValues), NodeKeyValues), MainColumnValue and all
NodeValues, plus the values as originally loaded in
OriginalMainColumnValue / OriginalNodeValues. The update is
all-or-nothing: validation errors are raised through a
TreeNodeValidationException after the provider has undone its
update. Returns the unknown value when the provider does not
handle the node type of the nodes, so the registry can offer
them to the next provider

Parameters:
poNodes Consultingwerk.CommonUi.Components.TreeView.ListSerializableTreeNode
The ListSerializableTreeNode with the changed nodes
Returns Consultingwerk.CommonUi.Components.TreeView.ListSerializableTreeNode
The ListSerializableTreeNode with the refreshed nodes or the unknown value


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