jQuery: check if a div contains a div with class on jQuery: check if a div contains a div with class on jquery jquery

jQuery: check if a div contains a div with class on


if ($(".toDiv").find(".on").length > 0){   ///do something}

or

if ($(".toDiv .on").length > 0){   ///do something}


$('div.toDiv').each(function() {    if($('div.on', this).length > 0) {        //do something with this    }});