Have Date Picker handle Formulas to Calculate defaults for Start and End
A formula to set the default value in the date picker so that the dashboard will load with a specific default timeframe. Then the user could change it.
If I am interpreting this correctly, it sounds like you are looking for a way to handle relative time/date ranges.
I am exploring how we can make working with dates more simple. One concept is to try to weave in the concept of relative time into things like date-centric user input controls.
Does this sound like what you are asking about? If not , can you describe the scenario in a little more detail?
Thanks, Scott.