Two-way binding not possible using complex model

[swalters]

If I try to create an editable cell template using the example from the workbench, I get errors when using a complex property like Component.Item.ItemDesc.

cellTemplate: '<input ng-model="row.entity[col.field]"

The default cell template uses {{row.getProperty(col.field) CUSTOM_FILTERS}}, but we can't use row.getProperty with ng-model because it needs a settable value.

I think the solution is to not use row.getProperty(col.field), but instead natively bind Angular to the property referenced in col.field. The only way I can see to do this is to implement the same logic used for CUSTOM_FILTERS. I created another variable named COL_FIELD and replace this value in the directive with actual value. This seems to work for one-way and two-way binding when complex models are used. So now the dafult celltemplate uses {{COL_FIELD CUSTOM_FILTERS}}. We can easily create two-way binding template with ng-model="COL_FIELD" .

Pull request soon to follow. Hopefully, I'm on the right track.