how to enable "status" like message?

Nov 1, 2016 at 9:09 AM
Edited Nov 2, 2016 at 1:26 AM
  1. current we have code like this:
    =myfunc(a, b),
    when it's getting value, cell will display "Processing" (text).
    after value get from server/calculation, will refresh the cell to display the value(text/number)
  2. Current issue:
    this will show "#Value!" when we get values, due to that time, cell value is "Processing/100"...
    after formula result returned, it will show right value, like = 39/100=0.39.
as i think, do we can define a "status" for the cell, and check it's status for show "Processing", not return formula result as "processing"?

Or, any suggestions for this issue?

Nov 2, 2016 at 1:44 AM
have submit it to google group.