Hello,
This is my first attempt at using ODK so forgive me if it's an easy question...
I am creating an xls form for wildlife monitoring...
My first question asks what type of animal has been identified.. e.g.
• primate
• carnivore
• bird etc.
The next question asks what signs were seen... e.g
• nest
• feeding signs
• carcass etc.
For my second question I have a long list of possible tracks and signs but I would like to be able to limit these based on the answer to the previous question. e.g. if they have seen signs of a carnivore, nest won't need to feature in the list. I really want to limit choices to avoid erroneous results.
At present, I have ended up including a new "what sign did you see?" question which follows on from each answer to question one, with a different choices list.
Although this works fine on ODK Collect, when analysing the resulting data table, there are so many blank questions.
Is there a way around this? Is it possible to just hide a selection of choices based on the answer to a previous question?
Many thanks in advance,
Naomi