Jquery if id exists

// Check if an element currently exists
if ($('#element').length) {

}

Jquery test div exists

$(document).ready(function() {
    var $myDiv = $('#DivID');

    if ( $myDiv.length){
        //you can now reuse  $myDiv here, without having to select it again.
    }


});

Source: stackoverflow.com

Jquery check if element still exists

$(function() {
    var $button = $(".the_button");
    alert (isStale($button));
    $button.remove();
    alert (isStale($button));
});
    
function isStale($elem)
{
    return $elem.closest("body").length > 0;
};

-2

Source: stackoverflow.com

Similar codes

0 vote366 views1 answer
Jquery find highest value in array
Javascript jQuery
9 votes353 views2 answers
Jquery find div with data attribute value
Javascript jQuery
0 vote366 views1 answer
Jquery check if empty object
Javascript jQuery
1 vote375 views1 answer
Foreach loop table rows jquery
Javascript jQuery
3 votes438 views3 answers
Click outside box jquery
Javascript jQuery
0 vote343 views2 answers
How to use if condition in jquery validation
Javascript jQuery
0 vote317 views1 answer
Select selectedindex jquery
Javascript jQuery
8 votes365 views3 answers
Add table row in jQuery
Javascript jQuery
101 votes362 views6 answers
Jquery check if checkbox is checked
Javascript jQuery
12 votes393 views2 answers
Jquery-3.5.0.min.js
Javascript jQuery