How do I update and replace the score when users change their answer?

[rmbreb]

How do I replace a previously selected variable when the user goes back and changes their answer?

This app is like a quiz where the user goes through several questions, with each question featuring different options of different score values (e.g. if they select option A, it adds 0 to the score, option B will add 3 to the score, etc):

If(Radio1.SelectedText.OptionText = LookUp(Options,OptionId="1.1",OptionText), Set(Score,LookUp(Options,OptionId="1.1",OptionScore)));

If(Radio1.SelectedText.OptionText = LookUp(Options,OptionId="1.2",OptionText), Set(Score,LookUp(Options,OptionId="1.2",OptionScore)));

At the end, it calculates the final score to be out of 5: Round(((Score/110)*5),1)

The issue is, if the user goes back to a previous question and changes the selected option, the final score seems to add this on top rather than replace the previous answer, so the user ends up getting a final score like 6/5, 7/5.

How do I update and replace the score when users change their answer for some questions?

[lcimon · Accepted solution]

Hello @rmbreb,

To have this behavior, you need to save the score for each question separatly (in a collection or multiple variables) and calculate the final score at the end.