# 10.1 轮播图（Swiper）

# dof-swiper

轮播图组件

# 实例

# 基础用法

<template>
  <div class="wrapper">
    <dof-minibar
      title="Swiper"
      background-color="#267AFF"
      text-color="#ffffff"
      :left-button="leftButton"
      @dofMinibarLeftButtonClicked="back"
      v-once
    >
      <div slot="right" class="right-img-wrapper">
        <dof-icon
          :iconStyle="{ fontSize: '32px', color: '#fff' }"
          name="refresh"
          @dofIconClicked="reloadHandler"
        ></dof-icon>
      </div>
    </dof-minibar>

    <scroller>
      <title title="dof-swiper"></title>
      <category title="有圆点 小banner"></category>
      <dof-swiper :sliderStyle="{ height: '180px' }" imgHeight="180px" :items="items0" class="mar_top"> </dof-swiper>

      <div class="div_sty"></div>

      <category title="有圆点 常用banner高度1"></category>
      <dof-swiper :sliderStyle="{ height: '280px' }" imgHeight="280px" :items="items1" class="mar_top"> </dof-swiper>

      <div class="div_sty"></div>

      <category title="有圆点 常用banner高度2"></category>
      <dof-swiper :sliderStyle="{ height: '386px' }" imgHeight="386px" :items="items2" class="mar_top"> </dof-swiper>

      <div class="div_sty"></div>

      <category title="有圆点 小banner 限制10张图片"></category>
      <dof-swiper :sliderStyle="{ height: '180px' }" imgHeight="180px" :items="items3" class="mar_top"> </dof-swiper>

      <div class="div_sty"></div>
    </scroller>
  </div>
</template>
<style scoped>
.div_sty {
  width: 750px;
  height: 25px;
}
.mar_top {
  margin-top: 25px;
}
</style>
<script>
import { DofMinibar, DofIcon, DofButton, DofSwiper, Core } from 'dolphin-weex-ui'
import Title from 'src/_mods/title.vue'
import Category from 'src/_mods/catalog'
import { setTitle } from 'src/_mods/set-nav'
export default {
  components: { DofSwiper, Title, Category, DofButton, DofMinibar, DofIcon },
  // mixins: [base],
  data() {
    return {
      showIndicator: false,
      leftButton: '/assets/image/header/icon_back_white@3x.png',
      items0: [
        {
          title: 'item1',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152510859.png'
        },
        {
          title: 'item2',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152448695.png'
        },
        {
          title: 'item3',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152514533.png'
        }
      ],
      items1: [
        { title: 'item1', 
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152510859.png' 
        },
        {
          title: 'item2',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160840730.jpg'
        },
        {
          title: 'item3',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160801298.png'
        }
      ],
      items2: [
        {
          title: 'item1',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152522918.png'
        },
        {
          title: 'item2',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160739420.jpg'
        },
        {
          title: 'item3',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160745218.jpg'
        }
      ],
      items3: [
        {
          title: 'item1',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152448695.png'
        },
        {
          title: 'item2',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152510859.png'
        },
        {
          title: 'item3',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152514533.png'
        },
        {
          title: 'item4',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152518708.png'
        },
        {
          title: 'item5',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152525995.png'
        },
        {
          title: 'item6',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160824117.jpg'
        },
        {
          title: 'item7',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160844222.jpg'
        },
        {
          title: 'item8',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152448695.png'
        },
        {
          title: 'item9',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152510859.png'
        },
        {
          title: 'item10',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152514533.png'
        },
        {
          title: 'item11',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-152525995.png'
        },
        {
          title: 'item12',
          url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/IMG20200731-160824117.jpg'
        }
      ],
      items4: [
        { title: 'item1', url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/004.png' },
        { title: 'item2', url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/004.png' },
        { title: 'item3', url: 'http://dolphin-weex-dev.msmartlife.cn/cdn/images/ui_library/swipe/004.png' }
      ]
    }
  },
  methods: {
    onchange(event) {
      console.log('changed:', event.index)
    },
    back() {},
    reloadHandler() {
      Core.reload()
    }
  },
  created() {
    setTitle('Swiper')
  }
}
</script>
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# Attributes

Prop Type Default Description
sliderStyle Object 见注1 滑动条样式
items Array 见注2 图片数据
interval Number 3000 轮播间隔
indicatorStyle Object 见注3 点样式（可参考weex）
autoplay Boolean true 是否自动播放
infinite Boolean true 是否循环播放
imgResize String stretch 参考<image>中的resize属性
imgHeight String 280px 图片高度
imgWidth String 686px 图片宽度
divLeft String 32px 盒子距最左屏幕的间距
showIndicator Boolean true 是否出现点（索引）
  • 注1:
    sliderStyle: {
        'width': '702px',
        'height': '400px',
        'position': 'relative'
    }
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  • 注2:
    items: [
        { title: 'item A', url: 'https://gd2.alicdn.com/bao/uploaded/i2/T14H1LFwBcXXXXXXXX_!!0-item_pic.jpg' },
        { title: 'item B', url: 'https://gd1.alicdn.com/bao/uploaded/i1/TB1PXJCJFXXXXciXFXXXXXXXXXX_!!0-item_pic.jpg' },
        { title: 'item C', url: 'https://gd3.alicdn.com/bao/uploaded/i3/TB1x6hYLXXXXXazXVXXXXXXXXXX_!!0-item_pic.jpg' }
    ]
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  • 注3：
    indicatorStyle: {
        itemColor: rgba(255, 255, 255, .5), //未选中时的颜色
        itemSelectedColor: rgba(255, 255, 255, 1), //选中时的颜色
        itemSize: 12px //点半径
    }
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# Events

事件名称 说明 回调参数
dofSwiperClicked 轮播图点击事件 event: {target, index},target:当前图片信息，index：当前索引
Last Updated: 10/20/2022, 4:51:08 PM

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