Title: Add Custom Javascript
Last modified: March 8, 2018

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# Add Custom Javascript

 *  Resolved [babanakuem](https://wordpress.org/support/users/babanakuem/)
 * (@babanakuem)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/add-custom-javascript-2/)
 * I’m trying to add custom JS to my website.
    something like: if (st > lastScrollTop&&
   st > navbarHeight){ // Scroll Down $(‘header’).removeClass(‘nav-down’).addClass(‘
   nav-up’); } else { // Scroll Up if(st + $(window).height() < $(document).height()){
   $(‘header’).removeClass(‘nav-up’).addClass(‘nav-down’);
 * What i want to do is to add a new class to the header and remove it.
    But it 
   doesn’t work. Does Elementor block custom JS?

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [benpines](https://wordpress.org/support/users/benpines/)
 * (@benpines)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/add-custom-javascript-2/#post-10072542)
 * Custom JS is not supported
 *  [Walid](https://wordpress.org/support/users/walidmahade/)
 * (@walidmahade)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/add-custom-javascript-2/#post-10216141)
 * [@benpines](https://wordpress.org/support/users/benpines/) wow.
 *  [snack8290](https://wordpress.org/support/users/snack8290/)
 * (@snack8290)
 * [7 years, 11 months ago](https://wordpress.org/support/topic/add-custom-javascript-2/#post-10442297)
 * Seriously?
 * Aweber code won’t work with Elementor?? I’m trapped in 2005 again…

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Add Custom Javascript’ is closed to new replies.

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## Tags

 * [javascript](https://wordpress.org/support/topic-tag/javascript/)

 * 3 replies
 * 4 participants
 * Last reply from: [snack8290](https://wordpress.org/support/users/snack8290/)
 * Last activity: [7 years, 11 months ago](https://wordpress.org/support/topic/add-custom-javascript-2/#post-10442297)
 * Status: resolved