/Javascript/jQuery/Jquery check if element exists

Jquery check if element exists

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

}

Check element exist in jquery

if ($('.element').length) {
  // there is at least one element matching the selector
}

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

Is there an “exists” function for jQuery

if ($(selector).length)

Source: stackoverflow.com

JQuery exists function

if ($("#myElementID").length){
   //I exist
}

-1

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 vote135 views1 answer
Jquery select all checkboxes except disabled
Javascript jQuery
15 votes139 views2 answers
Change source of image jquery
Javascript jQuery
1 vote158 views1 answer
Check textbox is empty in jquery
Javascript jQuery
0 vote147 views1 answer
Jquery getscript
Javascript jQuery
0 vote143 views2 answers
How to do radio button validation in jquery
Javascript jQuery
0 vote132 views1 answer
Filtering jquery
Javascript jQuery
0 vote132 views1 answer
Jquery change font color
Javascript jQuery
0 vote175 views1 answer
Jquery get all data attributes values
Javascript jQuery
0 vote164 views1 answer
Jquery get name value method
Javascript jQuery
63 votes149 views5 answers
Change color jquery css
Javascript jQuery