/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

2 votes178 views1 answer
Set flash on a button using jquery
Javascript jQuery
0 vote165 views1 answer
Check event target jquery outside
Javascript jQuery
0 vote185 views1 answer
Jquery fedein background color
Javascript jQuery
0 vote169 views1 answer
Jquery fade opacity
Javascript jQuery
0 vote194 views1 answer
Use jquery in jsbench me
Javascript jQuery
0 vote216 views1 answer
Onclick css display jquery
Javascript jQuery
7 votes188 views3 answers
Jquery contains text
Javascript jQuery
4 votes198 views2 answers
Check change event in jquery
Javascript jQuery
0 vote144 views1 answer
Update data modal bootstrap jquery
Javascript jQuery
3 votes192 views1 answer
Jquery 2 decimal places
Javascript jQuery