/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

36 votes322 views6 answers
Input radio checked jquery
Javascript jQuery
17 votes394 views2 answers
Jquery flash animation
Javascript jQuery
0 vote354 views1 answer
On hover add class on children jquery
Javascript jQuery
2 votes319 views1 answer
Jquery change span tag text
Javascript jQuery
8 votes372 views2 answers
How to change the background color in jquery
Javascript jQuery
0 vote347 views1 answer
Get an element from outside of iframe jquery
Javascript jQuery
105 votes368 views4 answers
Jquery google
Javascript jQuery
0 vote342 views1 answer
Jquery add event after page load
Javascript jQuery
1 vote317 views1 answer
Jquery insert text into input
Javascript jQuery
-1 vote372 views1 answer
Jquery show and hide after 5 seconds
Javascript jQuery