jQuery find all checkboxes checked

voila
$('input:checkbox[checked]')

You could do something like this to find all within tbody and then check the length of the resulting set
($('tbody input:checkbox[checked]').length == 0);

Comments

Popular posts from this blog

angularjs ui-router query string parameter support

react-select stacking order bug, z-index, layers and stacking

deep dive into Material UI TextField built by mui