在调整窗口大小上更改元素类答案

【问题标题】：Change class of element on resize window在调整窗口大小上更改元素类
【发布时间】：2022-12-03 15:32:30
【问题描述】：

I search that resize event detect when i resizing the windows, and i know the widht o window can i get it using window.innerWidth or innerWidht

const swiperRooms = document.querySelector(\'#swiperRooms\'); //this contain class mySwiper-rooms
addEventListener(\"resize\", (event) => {
    if(innerWidth < 834) swiperRooms?.classList.toggle(\'mySwiper\');
});

I want to change the class of my swiper(slider) to other class that i have but i dont know why my code doesnt work. Its my first time doing resize

标签： javascript html typescript class swiper.js

【解决方案1】：