jquery how to select by data attribute code example

Example 1: jquery select by data attribute

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

Example 2: jquery get data attribute of selected option

$(this).find(':selected').data('id')

Example 3: jquery find div with data attribute value

$("body").find("[data-searchme='" + var_value + "']");

Example 4: jquery find by data attribute

$('.slide-link[data-slide="0"]').addClass('active');