/Javascript/jQuery/Jquery check if attribute exists

Jquery check if attribute exists

How to check element has an attribute js

        
            
        
     let result = element.hasAttribute(name);

Source: javascripttutorial.net

Jquery check if attribute exists

var attr = $(this).attr('name');

// For some browsers, `attr` is undefined; for others,
// `attr` is false.  Check for both.
if (typeof attr !== typeof undefined && attr !== false) {
    // ...
}

Source: stackoverflow.com

Jquery if attribute

if ( $('html').attr('lang') == 'fr-FR' ) {
    // do this
} else {
    // do that
}

Source: stackoverflow.com

Similar codes

2 votes100 views1 answer
Jquery change picture onclick
Javascript jQuery
2 votes96 views1 answer
Class loop jquery
Javascript jQuery
1 vote106 views1 answer
How select just before element in jquery
Javascript jQuery
0 vote117 views1 answer
Jquery element to dom element
Javascript jQuery
28 votes121 views6 answers
Jquery reset form fields
Javascript jQuery
0 vote106 views1 answer
Add data after last child in jquery
Javascript jQuery
0 vote97 views1 answer
Jquery select2 multiple select all
Javascript jQuery
2 votes110 views2 answers
Make ajax request post jquery
Javascript jQuery
24 votes107 views6 answers
Jquery submit form
Javascript jQuery
91 votes128 views6 answers
Jquery find
Javascript jQuery