Syntax for calculations not working

Question

Hi,

I'm using survey123 and trying to add field with a calculation to calculate cost per km based on fuel. When I enter the syntax as in the first screenshot both variables are there but as soon I return to the main screen the "KM driven" field disappears. Can someone help?

AilsaHenderson · Answer

Let me try and come back to you

ZACHARYSPENCER · Answer

But I had to use the trash can icon to clear the form first, then put it in as it should be and saved it. Even though it didn't show up in the right hand side of the survey it still seemed to work.

ZACHARYSPENCER · Answer

So, and this is going to sound crazy, but we think we found a work around. If we put the calculation is as we want it, and set it then save and publish it seems to still work even though it doesn't show up in the visualization.