<template>
  <view style="flex-grow: 1;">
    <view @click="changeVisibility">
      <text>visibility: {{visibility}}（点击切换）</text>
      <view class="common" :style="{'visibility': visibility}"></view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        visibility: 'visible',
        flag: true
      }
    },
    methods: {
      changeVisibility() {
        this.flag = !this.flag;
        if (this.flag) {
          this.visibility = 'visible';
        } else {
          this.visibility = 'hidden';
        }
      }
    }
  }
</script>

<style>
  .common {
    width: 250px;
    height: 250px;
    background-color: red;
  }
</style>