vue+swiper实现自定义侧滑菜单

老样纸，先上效果图：

这个左右滑动以及上下滑动主要使用了Swiper的轮播功能，首先是该自定义组件的代码：

<template>
  <div class="s-slider">
    <swiper :options="horizontalSwiperOptions" ref="horizontalSwiper">
      <swiper-slide class="left" ref="left" v-bind:style="{'background':getRandomColor()}">
        <slot name="left"></slot>
      </swiper-slide>
      <swiper-slide class="content">
        <swiper :options="verticalSwiperOptions" ref="verticalSwiper">
          <swiper-slide class="top" ref="top" v-bind:style="{'background':getRandomColor()}">
            <slot name="top"></slot>
          </swiper-slide>
          <swiper-slide class="content" ref="content" v-bind:style="{'background':getRandomColor()}">
            <slot name="content"></slot>
          </swiper-slide>
          <swiper-slide class="bottom" ref="bottom" v-bind:style="{'background':getRandomColor()}">
            <slot name="bottom"></slot>
          </swiper-slide>
        </swiper>
      </swiper-slide>
      <swiper-slide class="right" ref="right" v-bind:style="{'background':getRandomColor()}">
        <slot name="right"></slot>
      </swiper-slide>
    </swiper>
  </div>
</template>
<script>
  import {swiper, swiperSlide, swiperWraper} from 'vue-awesome-swiper'
  export default {
    name: "s-slider",
    props: ['leftWidth','rightWidth','topHeight','bottomHeight'],
    data() {
      return {
        horizontalSwiperOptions: {
          slidesPerView: 'auto',
          initialSlide: 0,
          direction: 'horizontal'
        },
        verticalSwiperOptions:{
          slidesPerView: 'auto',
          initialSlide: 0,
          direction: 'vertical'
        }
      }
    },
    mounted() {
      setTimeout(() => {
        this._initMenuWidth();
      }, 20);

    },
    methods: {
      _initMenuWidth() {
        this.$refs.left.$el.style.width = this.leftWidth;
        this.$refs.right.$el.style.width = this.rightWidth;
        this.$refs.top.$el.style.height = this.topHeight;
        this.$refs.bottom.$el.style.height = this.bottomHeight;
        this.horizontalSwiper.updateSlides();
        this.horizontalSwiper.slideTo(1, 1000, false);
        this.verticalSwiper.updateSlides();
        this.verticalSwiper.slideTo(1, 1000, false);
      },
      /*获取随机颜色*/
      getRandomColor() {
        return "#" + ("00000" + ((Math.random() * 16777215 + 0.5) >> 0).toString(16)).slice(-6);
      }
    },
    computed: {
      horizontalSwiper() {
        return this.$refs.horizontalSwiper.swiper;
      },
      verticalSwiper(){
        return this.$refs.verticalSwiper.swiper;
      }
    }
  }
</script>

<style scoped lang="scss">
  @import "src/base/css/public/variable.scss";
  @import "swiper/dist/css/swiper.css";

  .s-slider {
    height: 100%;
    color: white;
    .swiper-container {
      @include fill-with-parent
    }
  }
</style>

该组件自定义了四个属性，分别是左右侧滑菜单的宽度，上下滑动菜单的高度，leftWdith、rightWidth、topHeight、bottomHeight，然后用了一个横向的轮播用来存放左滑菜单，中间内容，右滑菜单，然后在中间内容又放了一个纵向的轮播用来放置上滑菜单，内容以及下滑菜单，具体思路就是这样。在组件挂载的时候，需要根据父组件传入的数值去初始化四个菜单的宽高，初始化完毕宽高之后，还要调用swiper本身的updateSlides更新所有的slides，不然滑动的时候，还是按照没设置之前的宽高进行滑动。在父组件中调用：

<s-slider leftWidth="200px" rightWidth="300px" topHeight="100px" bottomHeight="150px">
      <div slot="left">
        left
      </div>
      <div slot="content">
        Content
      </div>
      <div slot="right">
        right
      </div>
      <div slot="top">
        top
      </div>
      <div slot="bottom">
        bottom
      </div>
    </s-slider>

不要忘了在父组件中还要引入这个vue组件