Is it possible to force the browser on the tablet to read the included js files?

Question

JavaScript

Hello.
The html page has a jquery slider. The slider is initialized in the included js file in the footer of the page.
In desktop browsers, the gallery "starts", but on the iPad in Safari / Chrome, the gallery is not initialized from the included file.
At the same time, if you write the code in the place of the connected file (directly in html), then Safari / Chrome perceives it normally.
In addition to the slider, there are many different functions in the included file that are responsible for a good half of the page's functionality (jaxes, adding to cart, drop-down menus, etc.)
I really don't want to insert all this code directly into html.
Colleagues, is there any solution?

Answer 1

In order for everything to work on the iPad, turn on strict mode at the beginning of the js file -> write in the first line -> use strict << , then open the site and console on your computer and fix it.

Answer 2

And where is the code?