/Javascript/jQuery/Jquery check if a class exists

Jquery check if a class exists

Detect if an element has a class jQurey

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

Jquery check if element has class starting with

/* Answer to: "jquery check if element has class starting with" */

if(!$(this).is('[class*="answerbox"]')) {
    //Finds element with no answerbox class
} else {
    //The element has already an answerbox class
}

Source: stackoverflow.com

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

Similar codes

18 votes139 views3 answers
Enable input jquery
Javascript jQuery
3 votes219 views4 answers
Jquery toggle input checkbox
Javascript jQuery
0 vote148 views1 answer
Jquery on hover dynamic elements
Javascript jQuery
2 votes142 views1 answer
Set flash on a button using jquery
Javascript jQuery
0 vote149 views1 answer
Jquery onclick doesn't work on adding another id and removing the old id
Javascript jQuery
1 vote139 views2 answers
Show password on click button jquery
Javascript jQuery
12 votes141 views4 answers
Jquery move element
Javascript jQuery
1 vote150 views2 answers
Jquery copy table to clipboard
Javascript jQuery
40 votes145 views4 answers
Jquery add
Javascript jQuery
33 votes141 views4 answers
Jquery addeventlistener
Javascript jQuery