VUE类似微信朋友圈查看图片组件

1.效果展示

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瞎封装组件系列：

VUE类似淘宝选择商品多规格组件

VUE简单提示框

VUE树形图(递归实现)

VUE多店铺购物车

2.使用方法

<template>
	<div class="ui-pane">
		<ui-header headertit="tips"></ui-header>
		<div class="ui-content">
			<arealine linetit="图片弹出列表"></arealine>
            //v-for生成图片缩略图
            <div class="img_box">
                <div v-for="(item,index) in imglist" @click="imgClick(index)">
                  <img :src="item" />
                </div>
            </div>
            //组件
            <imglist v-if="imglistmodalisshow" :index="crtIndex" :imglist="imglist" @closeMolde="closeMolde"></imglist>
		</div>
	 </div>
</template>

<script>
  import imglist from '../../../../components/ghViewImgList/viewimglist.vue'
	export default {
    data() {
    	return {
        imglist: [
          'http://p1.music.126.net/gWTBbLJfla0LT74mwDildA==/109951165477221000.jpg?imageView&quality=89',
          'http://p1.music.126.net/EZCbqP87wGuZ5XcECFRqxg==/109951165477895371.jpg?imageView&quality=89',
          'http://p1.music.126.net/H6sKYEA8-xhhBb8yRkcioA==/109951165477267723.jpg?imageView&quality=89',
          'https://ss3.bdstatic.com/70cFv8Sh_Q1YnxGkpoWK1HF6hhy/it/u=1789379040,3595596079&fm=26&gp=0.jpg'
        ],//图片路径数组
            imglistmodalisshow:false,//弹出显示
            crtIndex:0//点击图片下标
    	}

    },
    components:{
      imglist
    },
    methods:{
      imgClick(index){
          this.imglistmodalisshow = true;
          this.crtIndex = index;
      },
      closeMolde(){
          this.imglistmodalisshow = false;
      }
    }
	}
</script>

<style scoped="scoped">
  .img_box{
    display: flex;
    flex-wrap: wrap;
    margin: .3rem .25rem;
  }

  .img_box>div{
    width: 3rem;
    height: 3rem;
    padding: 2px;
    overflow: hidden;
  }

  .img_box>div img{
    display: block;
    height: 100%;
  }
</style>

3.代码实现

<template>
  <div class="ui-shade imglistshade" @click.self="close">
    <swiper :options="swiperOption">
      <swiper-slide v-for="item in imglist" :key="item.id">
        <img :src="item" />
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        swiperOption: {
          pagination: '.swiper-pagination',
          speed: 500
        },
      }
    },
    props:{
      imglist:{
        type:Array,
        required:true
      },
      index:{
        type:Number,
        default:3
      }
    },
    created() {
      this.swiperOption.initialSlide = this.index;
    },
    methods: {
      close(){
        this.$emit("closeMolde",false)
      }
    }
  }
</script>

<style>
  .imglistshade img{
    width: 100%;
    display: block;
  }

  .ui-shade{
    background: rgba(0,0,0,.9);
  }

  .imglistshade .swiper-pagination-bullet-active{
    background: #fff !important;
  }

  .imglistshade .swiper-pagination.swiper-pagination-bullets{
    position: fixed;
    bottom: .5rem;
  }

  .imglistshade .swiper-pagination-bullet{
    width: 4px;
    height: 4px;
  }

  .imglistshade .swiper-slide{
    display: flex;
    align-items: center;
  }

  .imglistshade .swiper-container{
    display: flex;
    align-items: center;
  }

  .imglistshade .swiper-container{
    overflow: visible;
    width: 100%;
    height: 2rem;
  }

</style>