Dear forum,
We want to use HTML files inside ML v2012 for presenting several likert scales on one page. We have been able to program these HTML files and run them in ML. So this is not the problem.
The problem though is that participants can't just skip the whole form without answering any of the items. They have to respond to at least one item to be able to continue. On the other hand we inform participants in the beginning of our experiment that they are not forced to answer our questions. So participants should be able to leave an entire html form unanswered (which is not possible as I explained).
The second problem is related to this: We would like to inform participants if they forgot (or refused) to answer one or more questions: "You didn't respond to one or more of our questions - do you want to continue nevertheless?" or something like that.
I found out that this should be possible with javascript, but I never used javascript and I don't know how to implement this function.
Maybe someone has a solution to this...
Thanks in advance!
Benjamin