Final Count Message in Quiz based on quiz score

Hi @matias1234

I hope you are doing well.

Is there any way to show a final message in Knowledge Quizzes based on the user’s result?

I am afraid it is not possible by default but can you try the solution shared on this URL? https://wpmudev.com/forums/topic/calculate-quiz-percentage-and-display-result-based-on-that/#post-3770227

Also, is there any way to remove the Try it Again button?

Can you please test this CSS on Forminator > Appearance > Custom CSS?

.forminator-result--retake{
    display: none !important;
}

Best Regards
Patrick Freitas

Thanks very much for the response. Regardin the first thing, I used the solution on that URL, activated the mu-plugin but now all responses return ‘fail’.
This is the code I used

<?php
/**
* Plugin Name: [Forminator Pro] - different quiz response based on score
* Plugin URI: https://wpmudev.com/
* Description:
* Author: Maciej Palmowski @ WPMUDEV
* Author URI: https://wpmudev.com/
* Task: SLS-110
* License: GPLv2 or later
*/

add_filter(
'forminator_quizzes_render_knowledge_result',
function( $knowledge_result_html, $text, $model ) {
$pattern = '/([0-9]+)(\/)([0-9]+)/';
preg_match( $pattern, $text, $matches );

$correct = (int) $matches[1];
$all = (int) $matches[3];

$percentage = $correct / $all * 100;

$ret = '<div role="alert" class="forminator-quiz--summary">';
if ( $percentage >= 80 ) {
$ret .= 'success';
} else {
$ret .= 'fail';
}
$ret .= '</div>';

return $ret;
},
10,
3
);

I built a sample quiz at https://www.whitecastle.com.ar/booking-test-2 with 10 questions: C are correct and I are incorrect. All 10 combinations (1 correct 9 incorrect; 2 correct 8 incorrect; etc. return ‘fail’). The plugin is installed now.
Should I change anything in the plugin?

Thanks a lot in advance.

• This reply was modified 3 years, 4 months ago by matias1234.

Hi @matias1234

I hope you are doing well.

The code is only an example, you will need to extend it and replace the text using your custom text.

For example, 80% correct = level 3:

if ( $percentage >= 80 ) {
$ret .= 'Level 3';
}

For multiple conditionals, you can use else if:
https://www.php.net/manual/en/control-structures.elseif.php

Let us know if you have any additional questions.
Best Regards
Patrick Freitas

Hi @wpmudevsupport12 ! Thanks very much for the reply and help!
Yes, I know it’s just an example. I meant that it’s not working for me. That is, with the above code, all the possible combinations (all answers wrong, all answers right, even below 80% return a ‘success’ message).
I have tried testing it with a sample quiz of 10 questions (https://www.whitecastle.com.ar/booking-test-2) and all possible combinations return ‘success’.
Thanks a lot in advance again!

OK, I solved it! It seems in the Final Count Message I had deleted the %YourNum%/%Total% and that had to be there to parse the correct and total values.
Just in case anyone needs it:

/**
* Plugin Name: [Forminator Pro] - different quiz response based on score
* Plugin URI: https://wpmudev.com/
* Description:
* Author: Maciej Palmowski @ WPMUDEV
* Author URI: https://wpmudev.com/
* Task: SLS-110
* License: GPLv2 or later
*/

add_filter(
'forminator_quizzes_render_knowledge_result',
function( $knowledge_result_html, $text, $model ) {
$pattern = '/([0-9]+)(\/)([0-9]+)/';
preg_match( $pattern, $text, $matches );

$correct = (int) $matches[1];
$all = (int) $matches[3];

$percentage = $correct / $all * 100;

$ret = '<div role="alert" class="forminator-quiz--summary">';
 if ( $percentage >= 80 ) {
$ret .= 'A';
} elseif ( $percentage >= 70 ) {
$ret .= 'B';
 } elseif ( $percentage >= 60 ) {
$ret .= 'C';
 } elseif ( $percentage >= 40 ) {
$ret .= 'D';
 }  elseif ( $percentage >= 20 ) {
$ret .= 'E';
 }  elseif ( $percentage >= 10 ) {
$ret .= 'F';
 }  else {
$ret .= 'G';
}
$ret .= '</div>';

return $ret;
},
10,
3
);

So thanks very much for your help indeed!

• This reply was modified 3 years, 4 months ago by matias1234.