Description of the problem:
I am trying to use formr as a survey instrument from which I want to go to Pavlovia to run my experiment. I’d like to jump back to formR and to differentiate two cases: complete run and incomplete run.
I am using the complete and incomplete URLs of the Online tab in the Experiment Properties, e.g. complete: https://formr.uni-muenster.de/MorphSem?complete=1, incomplete: https://formr.uni-muenster.de/MorphSem?complete=0. My problem is that the variable complete is always empty for formR (formR output: MorphSemAbbruch = as.data.frame(jsonlite::fromJSON("{“complete”:[""]}"), stringsAsFactors=F).
I can send a participant code from formr to Pavlovia. That is working.
Any idea what might be going wrong?
Best wishes Jens