Answers for "how to check if element has a class jquery"

19

jquery hasclass

if ($( "#foo" ).hasClass('className')) {
	$( "#foo" ).removeClass( 'className');
} else {
  $( "#foo" ).addClass( 'className');
}
Posted by: Guest on July-01-2020
1

if a class exists jquery

if ($(".mydivclass").length){
    // Do something if class exists
} else {
    // Do something if class does not exist
}
Posted by: Guest on November-28-2020
1

jquery check if a class exists

if ($(".mydivclass")[0]){
    // Do something if class exists
} else {
    // Do something if class does not exist
}
Posted by: Guest on May-06-2020
4

jquery hasclass

$( "#mydiv" ).hasClass( "foo" )
Posted by: Guest on March-26-2020
0

if element has class jquery

if ($(".mydivclass")[0]){
    // Do something if class exists
} else {
    // Do something if class does not exist
}
Posted by: Guest on May-27-2021
0

how to add class on the base of has class in jquery

$( "ul li" ).addClass(function( index ) {
  return "item-" + index;
});
Posted by: Guest on October-09-2020

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