element-plus/docs/examples/skeleton/rendering-with-data.vue

<template>
  <el-space direction="vertical" alignment="flex-start">
    <el-button @click="setLoading">Click me to reload</el-button>
    <el-skeleton style="width: 240px" :loading="loading" animated :count="3">
      <template #template>
        <el-skeleton-item variant="image" style="width: 400px; height: 267px" />
        <div style="padding: 14px">
          <el-skeleton-item variant="h3" style="width: 50%" />
          <div
            style="
              display: flex;
              align-items: center;
              justify-items: space-between;
              margin-top: 16px;
              height: 16px;
            "
          >
            <el-skeleton-item variant="text" style="margin-right: 16px" />
            <el-skeleton-item variant="text" style="width: 30%" />
          </div>
        </div>
      </template>
      <template #default>
        <el-card
          v-for="item in lists"
          :key="item.name"
          :body-style="{ padding: '0px', marginBottom: '1px' }"
        >
          <img :src="item.imgUrl" class="image multi-content" />
          <div style="padding: 14px">
            <span>{{ item.name }}</span>
            <div class="bottom card-header">
              <span class="time">{{ currentDate }}</span>
              <el-button type="text" class="button">Operation button</el-button>
            </div>
          </div>
        </el-card>
      </template>
    </el-skeleton>
  </el-space>
</template>

<script lang="ts" setup>
import { onMounted, ref } from 'vue'

interface ListItem {
  imgUrl: string
  name: string
}

const loading = ref(true)
const lists = ref<ListItem[]>([])
const currentDate = formatDate(new Date(), 'yyyy-MM-dd')

const setLoading = () => {
  loading.value = true
  setTimeout(() => {
    loading.value = false
  }, 2000)
}

onMounted(() => {
  loading.value = false
  lists.value = [
    {
      imgUrl:
        'https://fuss10.elemecdn.com/a/3f/3302e58f9a181d2509f3dc0fa68b0jpeg.jpeg',
      name: 'Deer',
    },
    {
      imgUrl:
        'https://fuss10.elemecdn.com/1/34/19aa98b1fcb2781c4fba33d850549jpeg.jpeg',
      name: 'Horse',
    },
    {
      imgUrl:
        'https://fuss10.elemecdn.com/0/6f/e35ff375812e6b0020b6b4e8f9583jpeg.jpeg',
      name: 'Mountain Lion',
    },
  ]
})

function formatDate(date: string | Date, fmt: string) {
  if (typeof date == 'string') {
    return date
  }

  if (!fmt) fmt = 'yyyy-MM-dd hh:mm:ss'

  if (!date || date == null) return null
  const o = {
    'M+': date.getMonth() + 1, // 月份
    'd+': date.getDate(), // 日
    'h+': date.getHours(), // 小时
    'm+': date.getMinutes(), // 分
    's+': date.getSeconds(), // 秒
    'q+': Math.floor((date.getMonth() + 3) / 3), // 季度
    S: date.getMilliseconds(), // 毫秒
  }
  if (/(y+)/.test(fmt))
    fmt = fmt.replace(
      RegExp.$1,
      `${date.getFullYear()}`.substr(4 - RegExp.$1.length)
    )
  for (const k in o) {
    if (new RegExp(`(${k})`).test(fmt))
      fmt = fmt.replace(
        RegExp.$1,
        RegExp.$1.length === 1 ? o[k] : `00${o[k]}`.substr(`${o[k]}`.length)
      )
  }
  return fmt
}
</script>