Charts Exercise - absent SourceDataPointList parameter ?

Charts Exercise - absent SourceDataPointList parameter ?

  

Hi,

I'm doing the Charts Exercise of the Dev OS Mobile Apps. 

The GetLocalPrioritiesWithLocalToDoes.List parameter is not an available option as described by instruction 1(k) and neither is the Value "count" an available option as per instruction 1(l). How does one get it ? Please help

Solution

Hi,

You seem to have two distinct aggregates in your screen, but the exercise instructs you to drag and drop both entities into the same aggregate. If you do this, the aggregate will be renamed to "GetLocalPrioritiesWithLocalToDoes".

An important point: the dropdown lists in the properties pane only show some suggestions for the possible values, and not all the available options. When the value you want is not in the list, you must open the "Expression Editor" to introduce it.

Solution

Thanks Aurelio,

I found my mistake by starting the exercise from the beginning again. I think the instructions are ambiguous.