/**
 * LearnDash - Examples of trigger for JavaScript quiz question answer responses. 
 * When a user answers a quiz question and that question has correct and incorrect
 * response text this will be displayed from an AJAX call then the html element update. 
 * This is an example of hooking into the trigger provided when the html element is updated. 
 *
 * There is one custom event (learndash-quiz-answer-response-contentchanged) to subscriber to 
 * and that can be attached to both the correct and incorrect reponses. 
 *  
*/
add_action( 'wp_print_footer_scripts', function() {
	if ( is_singular( 'sfwd-quiz' ) ) {
		?>
		<script>
		(function($) {
			jQuery('.wpProQuiz_content').on('learndash-quiz-answer-response-contentchanged', function(e) {
				if ( typeof MathJax !== 'undefined' ) {
					MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
					e.stopPropagation();
				}
			});

			jQuery('.wpProQuiz_content').on('learndash-quiz-init', function(e) {
				if ( typeof MathJax !== 'undefined' ) {
					MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
				}
			});
		})( jQuery );
		</script>
		<?php
	}
}, 999);