如何从链接中删除一个类...只在一个页面上？

Question

I'm trying to create a 404.php page and would like to remove the "current state" class from a link, only on that page.

As of right now this is what I've got...

jQuery( function() {

    if ( TEMPLATE_URI + '/404.php'.hasClass( '.current_page_parent' ) ) {

            jQuery( '.menu' ).removeClass( '.current_page_parent' );
    }

});

which does not seem to be working.

I am a beginner in the subject of jQuery so any help would be appreciated!

Answer 1

I think this should work :

if(window.location.href.indexOf('404.php') != -1){
     jQuery('.current_page_parent').removeClass('current_page_parent')
}

Also, when using removeClass, you don't need to put the dot.