I am trying to leverage the AdvancedDataGrid (ADG) to group my records in certain categories. Now say I have data I want to display on the ADG that can be broken down to group A and group B. For example:
Now, I want to be able to dynamically retrieve the children data for when one of the parent nodes gets clicked. For example, the ADG initially displays groups A and B. When I click on A, I want it to be able to retrieve all the records for A and display them. The reason being is that there will be thousands of records for each group and I don't want to pull all of that down initially. It seems as though the ADG, along with HierarchicalData/CollectionView, expects all of the data to be there in order to be able to group them. Is there anyway to retrieve each parent's children dynamically within the ADG mindset?