Answers for "jquery selector using data attribute"

jquery select by data attribute

$('div[data-key=value]');

jquery data selector

$("ul[data-group='Companies'] li[data-company='Microsoft']") //Get all elements with data-company="Microsoft" below "Companies"

$("ul[data-group='Companies'] li:not([data-company='Microsoft'])") //get all elements with data-company!="Microsoft" below "Companies"

jquery get element by data attribute

$("ul[data-slide='" + current +"']");