# learnpress/4.4.8/assets/src/apps/js/frontend/custom.js

LearnPress – WordPress LMS Plugin for Create and Sell Online Courses, version 4.4.8. 28 lines.

- Page: https://pluginprobe.com/plugins/learnpress/4.4.8/code/assets/src/apps/js/frontend/custom.js
- Raw: https://pluginprobe.com/plugins/learnpress/4.4.8/raw/assets/src/apps/js/frontend/custom.js
- Modified: 2026-09-18T11:22:50+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/learnpress/4.4.8/code/assets/src/apps/js/frontend/custom.js#L10-L20`.

```javascript
/**
 * Custom functions for frontend quiz.
 */

const { Hook } = LP;

const $ = window.jQuery || jQuery;

Hook.addFilter( 'question-blocks', function( blocks ) {
	return blocks; ///[ 'answer-options', 'title', 'content', 'hint', 'explanation'];
} );

Hook.addAction( 'before-start-quiz', function() {
} );

Hook.addAction( 'quiz-started', function( results, id ) {
	$( `.course-item-${ id }` ).removeClass( 'status-completed failed passed' ).addClass( 'has-status status-started' );

	window.onbeforeunload = function() {
		return 'Warning!';
	};
} );

Hook.addAction( 'quiz-submitted', function( response, id ) {
	$( `.course-item-${ id }` ).removeClass( 'status-started passed failed' ).addClass( `has-status status-completed ${ response.results.graduation }` );
	window.onbeforeunload = null;
} );

```