Power Apps

How to make scoring

(0) Share

Report

Posted on by daywalker_567

Hi,

May I request for assistant on how to make a scoring in my quiz application.

This is my code in my quiz application.

/*Stored answer value*/
 
ForAll(
    GCGIntranetQuizGal.AllItems,
    Collect(
        colRadio,
        {
            Radio: ThisRecord.Radio4.Selected.Value,
            Questionss: ThisRecord.QuestionNumber
        }
    )
);
 
/*Set the right answer*/
 
ClearCollect(
    colCorrectAnswers,
    {
        Question: 1,
        CorrectAnswer: "EIMS"
    },
    {
        Question: 2,
        CorrectAnswer: "MRRS"
    },
    {
        Question: 3,
        CorrectAnswer: "DIRECTORY"
    }
);
 
/*Verify the if the answer of user is equal to right answer.*/
 
ClearCollect(
    colResults,
    ForAll(
        colRadio,
        {
            Question: Questionss,
            UserAnswer: Radio,
            CorrectAnswer: LookUp(
                colCorrectAnswers,
                Questionss = ThisRecord.Question
            ).CorrectAnswer,
            IsCorrect: If(
                Radio = LookUp(
                    colCorrectAnswers,
                    Questionss = ThisRecord.Question
                ).CorrectAnswer,
                true,
                false
            )
        }
    )
);
 

Thank you

Categories:

Power Apps Pro Dev & ISV

I have the same question (0)

All responses (2)

Answers (0)

Sort by

Niranjanbabu Chakali 23 on at

Like (1)

Report
Copy link

Link copied!

Hello,

Please refer to the code below for scoring.

I have highlighted my added code in bold.

/* Store the user's answers */
ForAll(
GCGIntranetQuizGal.AllItems,
Collect(
colRadio,
{
Radio: ThisRecord.Radio4.Selected.Value,
Questionss: ThisRecord.QuestionNumber
}
)
);

/* Set the correct answers */
ClearCollect(
colCorrectAnswers,
{ Question: 1, CorrectAnswer: "EIMS" },
{ Question: 2, CorrectAnswer: "MRRS" },
{ Question: 3, CorrectAnswer: "DIRECTORY" }
);

/* Verify if the user's answer is correct and calculate score */
Clear(colResults); // Clear previous results
Set(varScore, 0); // Initialize score

ForAll(
colRadio,
Collect(
colResults,
{
Question: Questionss,
UserAnswer: Radio,
CorrectAnswer: LookUp(colCorrectAnswers, Question = Questionss).CorrectAnswer,
IsCorrect: If(
Radio = LookUp(colCorrectAnswers, Question = Questionss).CorrectAnswer,
true,
false
)
}
);

/* Update the score */
If(
Radio = LookUp(colCorrectAnswers, Question = Questionss).CorrectAnswer,
Set(varScore, varScore + 1) // Increment score if correct
)
);

/* Display the total score */
Set(varFinalScore, varScore); // Store the final score for display

Was this reply helpful? Yes No
Suggested answer

Nandit 1,568 Moderator on at

Like (1)

Report
Copy link

Link copied!
Hi

I have updated your colResults code to include a Score column, 1 if the answer is correct otherwise 0. At end we can do a Sum of the column to get the final score.

ClearCollect( colResults, ForAll( colRadio, { Question: Questionss, UserAnswer: Radio, CorrectAnswer: LookUp( colCorrectAnswers, Questionss = ThisRecord.Question ).CorrectAnswer, IsCorrect: If( Radio = LookUp( colCorrectAnswers, Questionss = ThisRecord.Question ).CorrectAnswer, true, false ), Score: If( Radio = LookUp( colCorrectAnswers, Questionss = ThisRecord.Question ).CorrectAnswer, 1, 0 ) } ) ); Set(varFinalScore, Sum(colResults, Score));

Hi Niranjanbabu Chakali - Your approach will work but I think you will need to wrap your "Update the score" code in a ForAll(colRadio to make it work for all questions.

ForAll(colRadio, If( Radio = LookUp(colCorrectAnswers, Question = Questionss).CorrectAnswer, Set(varScore, varScore + 1), // Increment score if correct false ))

Hope this helps.

Kind regards,

Nandit

If this answers your query, please mark this response as the answer.
If its helpful, please leave a like. Thanks!

Was this reply helpful? Yes No