Icons.vue

<template>
    <div class="icons">
        <swiper>
            <swiper-slide v-for="(page,index) of pages" :key="index">
                <div class="icon" v-for="item of page" :key="item.id">
                    <div class="icon-img">
                        <img class
 
="icon-img-content" :src="item.imgUrl">
                    </div>
                    <p class="icon-desc">{{item.desc}}</p>
                </div>
            </swiper-slide>
        </swiper>
    </div>
</template>

<script>
export default{
    name:
 
'HomeIcons',
    data (){
        return {
            iconList:[{
                id:'001',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png',
                desc:'景點門票景點門票景點門票景點門票'
            },{
                id:'002',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1804/ff/fdf170ee89594b02.png
 
',
                desc:'北京必遊'
            },{
                id:'003',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1804/5a/13ceb38dcf262f02.png',
                desc:'一日遊'
            },{
                id:'004',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/20/831d62d2e1c7be02.png',
                desc:'文化古蹟'
            },{
                id:'005',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/76/eb88861d78fb9902.png',
                desc:'動植物園'
            },{
                id:'006',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/20/831d62d2e1c7be02.png',
                desc:'打卡聖地'
            },{
                id:'007',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/fa/2548667cb6e902.png',
                desc:'野生動物園'
            },{
                id:'008',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/ab/6f7d6e44963c9302.png',
                desc:'泡溫泉'
            },{
                id:'009',
                imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/ab/6f7d6e44963c9302.png',
                desc:'哎呀哎呀'
            }
            ]
        }
    },
    // 計算屬性
    computed:{
        pages (){
            const pages = []
            // 當前資料的下標應該顯示在第幾頁。
            this.iconList.forEach((item,index) => {
                // 2/8取整為0。展示在第0頁。
                const page = Math.floor(index / 8)
                if (!pages[page]){
                    pages[page] = []  // 新頁
                };
                pages[page].push(item);
            });
            return pages
        }
    }
}
</script>

<style lang="stylus" scoped>
@import '~styles/varibles.styl'
@import '~styles/mixins.styl'
.icons >>> .swiper-container
    height:0
    padding-bottom:50%
.icons
    width:100%
    overflow:hidden
    height:0
    padding-bottom:50%
    background:green
    .icon
        position:relative
        overflow:hidden
        float:left
        width:25%
        height:0
        padding-bottom:25%
        .icon-img
            position:absolute
            top:0
            left:0
            right:0
            bottom:.44rem
            box-sizing:border-box
            padding:.1rem
            .icon-img-content
                display:block
                margin:0 auto
                height:100%
        .icon-desc
            position:absolute
            left:0
            right:0
            bottom:0
            height:.44rem
            line-height:.44rem
            color:$Color
            text-align:center
            ellipsis()

</style>

css省略號

mixins.styl

ellipsis()
    overflow:hidden
    white-space:nowrap
    text-overflow:ellipsis;

Home.vue