How to load conditions from excel in PsychoJS?

Online experiments
1

Url (no credits assigned yet) : https://pavlovia.org/run/G4ABM/testtest/html/

Description of the problem:
Hi! I have a task in which I store my conditions in an excel file, then randomize them at the beginning of the experiment to run it. I am trying to load the excel file at the beginning of my experiment in Psycho JS. I compile directly on pavlovia so everything is synced online. The excel file is correctly synced and the path is ok. I’m using a trial handler:

trials = new TrialHandler({
        psychoJS: psychoJS,
        nReps: 1, method: TrialHandler.Method.SEQUENTIAL,
        extraInfo: expInfo, originPath: undefined,
        trialList: 'stimuliExcel.xlsx',
        seed: undefined, name: 'stimuliExcel'
    });

However, I get the following “unknown ressource” error each time I try to launch the experiment :

  • when importing condition: stimuliExcel.xlsx
  • when getting the value of resource: stimuliExcel.xlsx
  • unknown resource

What could be done to resolve the problem?

You can find the excel file i’m trying to open here : stimuliExcel.xlsx (11.2 KB)

Thank you for your help!

2

It could be because the cursor is on column F, which isn’t within your data.

You should also start your code with stimuliExcel= instead of trials=

Based on your post, I’m assuming that you have checked that the Excel file is in html/resources online.

Best wishes,

Wakefield

3

Thanks a lot for your help, it works great !