We managed a cumulative line chart having month as dimension with two growing % of actual and %plan progress. The charts works perfect with rangesum function but users request is to have the chart keep the full value even when a particular month range is filtered. By default, the rangesum recalculates the values based on selection and this makes the figures go wrong. What is required is just a snapshot/zoomed view of the original chart(without any selections).
*Feb values has changed based on the selection, requirement is to have it locked at original values as the next image:
*Edited in MS Paint
The primary table and data model has many fields thus we are trying to achieve this in front end rather back in load script. Hope this explains the issue in hand 🙂 How do we solve this using front end expressions?