【发布时间】:2021-08-09 06:42:25
【问题描述】:
我正在尝试在我的电子商务 - Next.js 项目中使用 Cloudinary 产品库,但很难将其组合在一起。
这里是 Cloudinary 产品库:https://cloudinary.com/documentation/product_gallery
我得到的错误: Cannot read property 'galleryWidget' of undefined。让我知道我做错了什么。
文件 - _document.js
import Document, { Html, Head, Main, NextScript } from 'next/document';
class MyDocument extends Document {
render() {
return (
<Html>
<Head />
<body>
<script
src="https://product-gallery.cloudinary.com/all.js"
type="text/javascript"
></script>
<Main />
<NextScript />
</body>
</Html>
);
}
}
export default MyDocument;
文件 - SingleProduct.jsx
import React, { useRef } from 'react';
const SingleProduct = ({ product }) => {
const { slug } = product;
const cloudnaryGalleryRef = useRef(null);
if (!cloudnaryGalleryRef.current) {
cloudnaryGalleryRef.current = window.cloudinary
.galleryWidget({
container: '#my-gallery',
cloudName: 'cloudName',
carouselStyle: 'thumbnails',
thumbnailProps: {
width: 75,
height: 75,
spacing: 4,
navigationColor: 'green',
},
mediaAssets: [{ tag: slug }],
})
.render();
}
return <div id="my-gallery"></div>;
};
export default SingleProduct;
【问题讨论】:
标签: javascript reactjs next.js cloudinary