I’ve got a data model in which my data model consists of some top-level properties (e.g. “key” and “value”), but also some related properties that are contained in an object nested into the data model (e.g. “typeProp.owner” or “viewProp.fillColor”). I can successfully use the model.setDataProperty …

walter March 24, 2020, 9:35pm 2

Using setDataProperty with hierarchical model data GoJS

If i have model data on a node such as { key: 'myUID', text: 'my text for label', serverObject0: {id: 5, prop0: 'A'}, serverObject1: {id: 20, prop1: 'B'} } Is it possible to use something like model.setDataProperty(node.data, 'serverObject0.prop0', newPropertyValue); to set a new property value on one of the child objects? More generally, can I set a property that is hierarchical? Or do all properties have to be flattened in the model? If they do need to be flattened, what is the …

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setDataProperty nested object