/Javascript/jQuery/Jquery: return true or false if the element is present in the DOM or not

Jquery: return true or false if the element is present in the DOM or not

Jquery: return true or false if the element is present in the DOM or not

var $collection = $(".parent2").find(".child3").length;
if ($collection.length)....

0

Source: stackoverflow.com

Jquery: return true or false if the element is present in the DOM or not

var elm = $('.parent1');
if(elm.has('.child3')){
   var child3 = elm.find('.child3');
}

0

Source: stackoverflow.com

Similar codes

9 votes143 views2 answers
JQuery checkbox changed event
Javascript jQuery
0 vote151 views2 answers
Jquery change tabs
Javascript jQuery
7 votes154 views3 answers
Jquery get link href value
Javascript jQuery
0 vote137 views1 answer
Jquery select specific radio button by value
Javascript jQuery
0 vote138 views1 answer
Multidimensional array push in jquery
Javascript jQuery
0 vote151 views1 answer
Disable copy past jquery
Javascript jQuery
34 votes140 views10 answers
Jquery
Javascript jQuery
1 vote154 views1 answer
Jquery alert on href click
Javascript jQuery
4 votes149 views2 answers
Jquery on scroll down
Javascript jQuery
1 vote160 views1 answer
Jquery get iframe content
Javascript jQuery

Share