vue页面放大某个模块全屏写法

<template>
  <div class="custom-monitoring page">
    <div
      :class="[
        'custom-box',
        'shadow',
        item.index === index && item.largen && 'all-page',
        item.index !== currIndex && currLarge && 'none-page',
      ]"
      v-for="(item, index) in customList"
      :key="'customList' + index"
    >
      <div class="card-title card-title-flex">
        <span>自定义监测{
   
   { index + 1 }}</span>
        <span
          class="iconfont iconquanping iconBtn"
          @click="changeLarge(item)"
        ></span>
      </div>
      <div class="content shadow"></div>
    </div>
  </div>
</template>

<script>
export default {
  name: "customMonitoring",
  data() {
    return {
      currLarge: false, //当前是否有放大元素
      currIndex: null, //当前放大元素下标
      customList: [
        { largen: false, index: 0 },
        { largen: false, index: 1 },
        { largen: false, index: 2 },
        { largen: false, index: 3 },
      ],
    };
  },
  methods: {
    changeLarge(item) {
      item.largen = !item.largen;
      this.currLarge = item.largen;
      this.currIndex = item.index;
    },
  },
};
</script>

<style lang="scss" scoped>
.custom-monitoring {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-content: space-between;
  overflow: hidden;
  .custom-box {
    transition: all 0.5s;
    width: 49.5%;
    height: 49%;
    .content {
      overflow: auto;
    }
  }
  .all-page {
    width: 100%;
    height: 100%;
    transition: all 0.5s;
  }
  .none-page {
    width: 0;
    height: 0;
    transition: all 0.5s;
    * {
      display: none;
    }
  }
}
</style>