I feel it should be possible with model node too as it only requires the structure at design time & you should have the logic to get the values filled up in the model node during runtime (though the link talks about value node/attribute only)
1.U can use WDCopyService(Source ,Target) here Source : return node of model data
Target : Your temporary value node which bound to BG.
Note : Each time when ever model data get updated(CRUD) u have to call this node.
2. Use Mapping type node and bind it to BG ui element exe : when we create any node It has 4 options one of them is Mapping select this and provide the model node
(mapping of node with model node is replica of the content there in model node, here u don't have to worry about updated content since its replica and get changed eveytime when model operations is performed)
Just two additional questions: I didn't find a node of type Mapping. Is this a feature in CE 7.1? I am working with NW 7.0.
Actually the model node doesn't exactly fit the requirements to show the data in a chart. That's why it makes sense to generate a value node using the model node. But I do need some transformation, which means a simple mapping does not help here. I guess this should be a method in the component controller, right?
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