I am not sure how I can do spring bind for the following case :
I have a object graph where object A has a List of objects B. And object B has a list of object C. I have a List of objects A(ObjectAList) in a Map "myMap" on my command object.
In jsp, I have command->myMap->ObjectAList. I have forEach tags in jsp to show on the page some of the properties for each of the object C. I have one property that needs to get its value from the user entry. I am not sure how I can bind the object C's property values back to my command->myMap->ObjectAList->.....