For more information, see https://www.gyrocode.com/projects/jquery-datatables-checkboxes/
No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.4.4, HTML, CSS, JavaScript
jQuery 1.5.2, HTML, CSS, JavaScript
jQuery (edge), HTML, CSS, JavaScript
Toggle class name on click in jQuery
Change class name on click in jQuery
Example for article at https://www.gyrocode.com/articles/jquery-datatables-how-to-expand-collapse-all-child-rows/
jQuery 1.11.0, HTML, CSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript