/Javascript/jQuery/JQuery check if class contains any element

JQuery check if class contains any element

Detect if an element has a class jQurey

$("#EL_ID").hasClass("CLASS_NAME");

If a class exists jquery

if ($(".mydivclass").length){
    // Do something if class exists
} else {
    // Do something if class does not exist
}

Jquery check if a class exists

if ($(".mydivclass")[0]){
    // Do something if class exists
} else {
    // Do something if class does not exist
}

Source: stackoverflow.com

JQuery check if class contains any element

jQuery(function ($) {
	if ($(".className").length == 0) {
		$(".element").removeAttr("style").hide();
	}else{
		$(".element").removeAttr("style").show();
	}	
});

Similar codes

0 vote148 views1 answer
Remove attribute onclick jquery
Javascript jQuery
2 votes125 views1 answer
Disable option dropdown jquery
Javascript jQuery
13 votes159 views4 answers
Append div to another div jquery
Javascript jQuery
0 vote122 views2 answers
How to append the dropdown values by jquery each function
Javascript jQuery
0 vote131 views2 answers
Merge 2 arrays jquery
Javascript jQuery
0 vote135 views2 answers
How to get all attributes of an element in jquery
Javascript jQuery
2 votes126 views1 answer
To set the text of button using Jquery
Javascript jQuery
10 votes143 views1 answer
Checkear jquery
Javascript jQuery
0 vote127 views1 answer
Jquery remove first character from string
Javascript jQuery
3 votes124 views3 answers
Jquery get img src
Javascript jQuery