Do I need to install it?

[davodogster]

Hi @Dubrzr!

I downloaded your repo and dragged "app.html" into my chrome browser then selected upload singals --> test_data.json and this ERROR was displayed.

Am I using it correctly in the browser or do I need to install it locally somehow?
And do you need to fix the backend so that I can upload the test_data.json file?

Cheers,
Sam

[Dubrzr]

Hey @davodogster, I'm on hollidays right now, but yeah you are right, the example in the readme is wrong, your file must only contains the following:

{"values": [0.45,0.88, 0.98, 1.35...]}

You could probably convert your csv files to this json format, or maybe help by implementing the read_csv function here: https://github.com/Dubrzr/SignalAnnotation/blob/master/app.html#L401 by taking inspiration on the read_json function: https://github.com/Dubrzr/SignalAnnotation/blob/master/app.html#L373 (the function returns an array containing [array_of_values, error] where array_of_values is the array containing the readen values from the file, and error a variable containing a string of the error displayed to the user if needed, else null).

How i see the upload functionality: upload one by one, by having an upload dialog that permits to select multiple files at once for upload, so one file per signal (either in json or csv format)

Cheers :)