jquery hasclass
if ($( "#foo" ).hasClass('className')) {
$( "#foo" ).removeClass( 'className');
} else {
$( "#foo" ).addClass( 'className');
}jquery hasclass
if ($( "#foo" ).hasClass('className')) {
$( "#foo" ).removeClass( 'className');
} else {
$( "#foo" ).addClass( 'className');
}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 ($(".mydivclass")[0]){
// Do something if class exists
} else {
// Do something if class does not exist
}jquery check if element has class starting with
/* Answer to: "jquery check if element has class starting with" */
if(!$(this).is('[class*="answerbox"]')) {
//Finds element with no answerbox class
} else {
//The element has already an answerbox class
}jQuery check if class contains any element
jQuery(function ($) {
if ($(".className").length == 0) {
$(".element").removeAttr("style").hide();
}else{
$(".element").removeAttr("style").show();
}
});Copyright © 2021 Codeinu
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