Why can't I change the height inline style using JS in Yandex maps?

Question

JavaScript

Why can't I change the height inline style using JS in Yandex maps?

let ymaps = document.querySelector('#ymaps111111111111')

ymaps.style.height = '200px'

Answer 1

Most likely, you are trying to perform this operation before this element even appears in the DOM. If Yandex maps are added via html, just wrap

window.onload = function() {
   // Ваш скрипт
};

In general, they usually wrap all js code with this, except for classes and functions.
If Yandex maps are loaded via js, you need to track their appearance in the DOM:

$(elem).on("DOMNodeInserted", function (event) { /* ваш код */ });

Answer 2

https://yandex.ru/dev/maps/archive/doc/jsapi/2.0/r...