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类似 chat.qwenlm.ai 里这个效果。
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您提到需要一个类似于 chat.qwenlm.ai 中的图片加载状态效果。这个功能可以通过在图片加载时显示一个占位符或加载动画来实现,以提升用户体验。
使用 CSS 动画: 可以使用 CSS 来创建一个简单的加载动画。在图片加载完成之前显示这个动画。
使用 JavaScript: 通过 JavaScript 监听图片的加载事件,在图片加载完成后隐藏加载动画。
React 组件: 如果您使用的是 React,可以创建一个组件来封装这个功能,利用 useState 和 useEffect 来管理加载状态。
useState
useEffect
import React, { useState } from 'react'; function ImageWithLoading({ src, alt }) { const [loading, setLoading] = useState(true); return ( <div style={{ position: 'relative', width: '100%', height: '100%' }}> {loading && <div className="loading-spinner">Loading...</div>} <img src={src} alt={alt} onLoad={() => setLoading(false)} style={{ display: loading ? 'none' : 'block' }} /> </div> ); } export default ImageWithLoading;
.loading-spinner { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); /* 添加您喜欢的加载动画样式 */ }
这种方法可以帮助您在图片加载时显示一个加载状态,提升用户体验。如果您有更多的具体需求或问题,请随时告诉我!
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需求动机
类似 chat.qwenlm.ai 里这个效果。
提议的 API 是什么样的?
No response
The text was updated successfully, but these errors were encountered: