swiperBox.vue
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<template>
<div class="swiper-box" v-if="swipers && swipers.length">
<swipe class="swipe" :autoplay="0" :touchable="swipers.length === 1 ? false : true" :show-indicators="options && options.showIndicators !== undefined ? options.showIndicators : showIndicators" @change="onChange">
<swipe-item class="swipe-item" v-for="(item, index) in swipers" :key="index">
<div class="item" @click="jump(item)">
<div class="img-box">
<img v-lazy="item.simg + SIGN.BIG" class="img" />
</div>
</div>
<!-- 展示播放按钮 -->
<div @click="play(item)" v-if="item.type == 22" class="play-button-box">
<img src="static/img/play_dark.png" class="play-button-img" />
</div>
</swipe-item>
</swipe>
</div>
</template>
<script>
// 引入组件
import { Swipe, SwipeItem } from "vant";
export default {
name: 'swiperBox',
data () {
return {
showIndicators: true, // 是否显示定位图例
currentIndex: 0 // 当前展示的swiper索引
}
},
props: ['swipers', 'options'],
components: {
Swipe,
SwipeItem
},
methods: {
/**
* 当swiper切换
* @param {Int} index [切换swiper索引]
*/
onChange(index) {
// 设置当前展示的swiper索引
this.$set(this, 'currentIndex', index);
// 抛出事件
this.$emit("onChange", index);
},
/**
* swiper跳转事件
*/
jump(item) {
// 抛出事件
this.$emit('jump', item);
},
/**
* 播放视频
* @param {Object} item [数据对象]
*/
play(item) {
// 抛出事件
this.$emit('play', item);
}
}
}
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style rel="stylesheet/less" lang="less" scoped>
@import 'swiperBox';
</style>