Save assessments to localstorage

amalieeh / assessment-support

TDT4501 Computer Science, Specialization Project (2021 FALL) with Sylvi Phuong Huynh @sylvihuynh. About Learning technology.

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Save assessments to localstorage #78

Closed sylvihuynh closed 2 years ago

sylvihuynh commented 2 years ago

fix #67

Save current batch to localstorage when next is clicked. Only assessments that have a score will be saved. The batches are saved on key taskNumber_assessments, ex. 2_assessments.

There is a problem with overwriting earlier assessments due to new ids being generated each time we refresh/go back and forth to the assessment pages. Meaning that the "same" assessment might be added to localstorage several times.

amalieeh commented 2 years ago

Really nice work, Sylvi!!

The only thing I thought about was that if you

set score on answer
move on to next batch
go back and reset the score (so that it is "" (which is the new null))
go on to next batch

Then the item isn't updated/deleted in local storage. What do you think about that?

sylvihuynh commented 2 years ago

I have not added anything for deleting it, but I have added logic for updating and it should work. This is unless you refresh the page as the answer will get a new id and become a "new" answer.