《精通react/vue组件设计》之5分钟教你实现一个极具创意的加载(Loading)组件

/**
 * 骨架屏组件(SEO)
 * @param {isLoading} bool 加载状态
 * @param {loadingText} string 加载时的加载文本
 */
export default function Skeleton(props) {
  let { isLoading = true, loadingText = '正在为您疯狂加载...' } = props
  return isLoading ? <div className={styles.skeletonWrap}>
    <div className={styles.skeletonContent} data-loadingText={loadingText}>
      自定义的引导内容
    </div>
  </div> : null
}

@keyframes spread {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

&::after {
  animation: spread 18s 3s infinite;
}

&::after {
  color: rgba(255, 255, 255, 0);
  animation: spread 18s infinite;
}
@keyframes spread {
  0% {
    width: 0;
    color: rgba(255, 255, 255, 0);
  }
  100% {
    width: 100%;
    color: rgba(255, 255, 255, 1);
  }
}

<div data-tip="loading"></div>

div::after{
    content: attr(data-tip)
}

import PropTypes from 'prop-types'
// ...
Skeleton.propTypes = {
  isLoading: PropTypes.bool,
  loadingText: PropTypes.string
}

.skeletonWrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0,0,0, .6);
  .skeletonContent {
    position: relative;
    margin: 200px auto 0;
    padding: 20px;
    width: 800px;
    display: flex;
    align-items: center;
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
    &::after {
      content: '正在为您疯狂加载...';
      position: absolute;
      top: 0;
      left: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 0;
      height: 100%;
      border-right: 2px solid #ccc;
      box-shadow: 0 0 8px #000;
      background: #096;
      color: rgba(255, 255, 255, 0);
      font-size: 24px;
      white-space: nowrap;
      animation: spread 18s 3s infinite;
    }
    @keyframes spread {
      0% {
        width: 0;
        color: rgba(255, 255, 255, 0);
      }
      100% {
        width: 100%;
        color: rgba(255, 255, 255, 1);
      }
    }
    .imgBox {
      margin-right: 20px;
      width: 400px;
      .img {
        width: 100%;
        height: 200px;
        background-color: #ccc;
      }
      img {
        width: 100%;
      }
    }
    .rightBox {
      flex: 1;
      .tit {
        margin-top: 8px;
        margin-bottom: 8px;
        font-size: 22px;
      }
      .labelWrap {
        span {
          margin: 3px;
          display: inline-block;
          font-size: 12px;
          padding: 2px 6px;
          border-radius: 3px;
          color: #fff;
          background-color: #58bd6b;
        }
      }
      .desc {
        color: rgb(44, 44, 44);
        font-size: 14px;
      }
    }
  }
}

<Skeleton loadingText="玩命加载中..." />

npm i @alex_xu/xui
// 导入xui
import { 
  Button,
  Skeleton,
  Empty,
  Progress,
  Tag,
  Switch,
  Drawer,
  Badge,
  Alert
} from '@alex_xu/xui'

// .babelrc
"plugins": [
  ["import", { "libraryName": "@alex_xu/xui", "style": true }]
]