VUE Vue Element UI 改变走马灯的高度

1、  页面代码：设置高度变量 :height="banH +'px'"

<template>

  <div class="home">

    <div class="slider">

      <el-carousel :interval="5000" arrow="always" :height="banH +'px'">

        <el-carousel-item v-for="img in banImgList" :key="img.id">

          <img :src="img.image" class="picImg"/>

        </el-carousel-item>

      </el-carousel>

    </div>

  </div>

</template>

2、引入静态图片数据，初始化高度，加载后改变高度值 this.setbanH()

export default {

  data() {

    return{

      banH:300,

      banImgList: [

        {id: 0, image: require('../../../static/images/b1.jpg')},

        {id: 1, image: require('../../../static/images/b2.jpg')},

        {id: 3, image: require('../../../static/images/banner3.jpg')},

        {id: 4, image: require('../../../static/images/banner4.jpg')}

      ],

    }

  },

  methods: {

    setbanH() {

      this.banH = 500

    }

  },

  mounted() {

    this.setbanH()

    window.addEventListener('resize', () => {

      this.setbanH()

    }, false)

  },

}

</script>