Код ниже. Я пытаюсь передать активное состояние слайду в карусели для React. Но в инспекторе я получаю только имя класса [объект. объект] вместо правильного имени класса. Есть ли конкретная причина, по которой className не передается на слайды в карусели? Я пытался сделать это так
class ProductSlider extends React.Component {
constructor(props) {
super(props);
this.state = { activeSlide: -1, prevSlide: -1, sliderReady: false };
}
runAutochangeTO() {
this.changeTO = setTimeout(() => {
this.changeSlides(1);
this.runAutochangeTO();
}, this.AUTOCHANGE_TIME);
}
changeSlides(change) {
window.clearTimeout(this.changeTO);
const { length } = this.props.slides;
const prevSlide = this.state.activeSlide;
let activeSlide = prevSlide + change;
if (activeSlide < 0) activeSlide = length - 1;
if (activeSlide >= length) activeSlide = 0;
this.setState({ activeSlide, prevSlide });
}
render() {
const { activeSlide, prevSlide, sliderReady } = this.state;
return(
<div ClassName="product-body">
<header>
<NavBar></NavBar>
</header>
<div className={('slider', {'s--ready': sliderReady})}>
<div className="carousel_nav">
<span id="moveLeft" className="slider__control" onClick={() => this.changeSlides(-1)}>
<svg className="carousel__icon" width="15" height="26" viewBox="0 0 15 26" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M12.8507 24.0657L2 13.215L12.8507 2.36432" stroke="white" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</span>
<span id="moveRight" className="slider__control slider__control__right" onClick={() => this.changeSlides(1)}>
<svg className="carousel__icon" width="27" height="27" viewBox="0 0 27 27" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M13.4109 3.00001L24.0779 14.0312L13.0467 24.6983" stroke="white" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</span>
</div>
<div className="slider__slides pages">
{slides.map((slide,index) =>(
<div
className={('slider__slide'), {'s--active':activeSlide ===index, 's--prev': prevSlide===index}}
key={slide.index}>
<div className="carousel-item ProductItem">
<div className="ImgWrap ImageWrap">
<img src={slide.img} className="carousel-item-image"></img>
<div className="ImgShadow"></div>
</div>
<div className="ProductInfo carousel-info">
<div className="ProductTop carouself-item-top" id="carouself-info-top">
<h2 className="ProductPrice item_price">
{slide.price}</h2>
<h1 className="ProductTitle item_title">{slide.title}</h1>
<div className="ProductCategoryCalories item-category-info">
<h3 className="ProductCategory item_category">{slide.category}</h3>
<h3 className="ProductCalories item_calories">{slide.calories}</h3>
</div>
</div>
<p className="ProductDescrip item_description">{slide.description}</p>
<div className="ProductQty product-qty">
<h4 className="QtyTitle qty_title">QUANTITY</h4>
<Quantity className="QtyPicker"></Quantity>
</div>
<button className="CheckOutBtn addToBag">
<h2>ADD TO BAG</h2>
</button>
</div>
</div>
</div>
))}
</div>
</div>
</div>
)
}
}
const slides = [
{ index: 0,
background: 'green',
img: imageList.turdBurgler,
price: '$5.00',
title: 'Turd Burgler',
category: 'stranger',
calories: '789 calories',
description: 'Two chocolate cake donuts smothered in cookie butter glaze. Oreo chocolate chip cookie dough. With fudge drizzle.'
}]