How to track browser zoom on mobile and tablets?

Question

JavaScript

Let's say I have a slider. That's when the user accidentally or intentionally scales the browser - you need to track this and do nothing. And then it is perceived as resize and unnecessary transformations occur.

Answer 1

What do you mean by "do nothing"? If you do not have a percentage layout, but a fixed one, the browser will not do anything.

Answer 2

set a hard width (or minimum) in css at the desired resolution,
such as

@media (min-width: 920px) and (max-width: 1600px) {
  .slider {
  width: 1000px;
  }
}