wil-carousel-img v1.0.0

wil-carousel-img

一套基于dom节点的图片轮播组件

Demo示例
前往Gitee

注意
1. 图片轮播组件在修改轮播图片列表之后，调用 carousel.init(dom); 方法即可更新轮播图片列表。

安装

npm install wil-carousel-img

使用方式

<style>
  .carousel-wrap {
    /* 图片轮播组件容器，这两个CSS属性必须存在 */
    position: relative;
    overflow: hidden;
  }
</style>
<div class="carousel-wrap">
  <div class="img-box">
    <div class="carousel-slider">
      <img class="carousel-img" src="http://img0.imgtn.bdimg.com/it/u=2125288902,1890865968&fm=26&gp=0.jpg">
    </div>
    <div class="carousel-slider">
      <img class="carousel-img" src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2520433466,1070276963&fm=26&gp=0.jpg">
    </div>  
    <div class="carousel-slider">  
      <img class="carousel-img" src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2520433466,1070276963&fm=26&gp=0.jpg">
    </div>  
    <div class="carousel-slider">  
      <img class="carousel-img" src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2520433466,1070276963&fm=26&gp=0.jpg">
    </div>  
    <div class="carousel-slider">  
      <img class="carousel-img" src="http://img2.imgtn.bdimg.com/it/u=415472049,3360294245&fm=26&gp=0.jpg">
    </div>  
  </div>
  <ul class="indicator-list"></ul>
</div>

import Carousel from 'wil-carousel-img';

var dom = document.getElementsByClassName('carousel-wrap')[0];
var carousel = new Carousel();
carousel.init(dom);

在 Vue 中使用

<template>
  <div class="app-wrap">
    <div class="carousel-wrap" ref="carouselWrap">
      <div class="img-box">
        <div class="carousel-slider" v-for="(item, index) in imgList" :key="index">
          <img class="carousel-img" :src="item">
        </div>
      </div>
      <ul class="indicator-list"></ul>
    </div>
    <button v-tap="addImg">添加图片</button>
  </div>
</template>
<script>
import Carousel from 'wil-carousel-img';
export default {
  name: 'Demo',
  data () {
    return {
      carousel: null,
      imgList: [
        'http://img0.imgtn.bdimg.com/it/u=2125288902,1890865968&fm=26&gp=0.jpg',
        'https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2520433466,1070276963&fm=26&gp=0.jpg',
        'https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2520433466,1070276963&fm=26&gp=0.jpg',
        'https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2520433466,1070276963&fm=26&gp=0.jpg'
      ]
    }
  },
  methods: {
    addImg () {
      this.imgList.push('http://img0.imgtn.bdimg.com/it/u=2125288902,1890865968&fm=26&gp=0.jpg');
      this.$nextTick(() => {
        this.carousel.init(this.$refs.carouselWrap);
      });
    }
  },
  mounted () {
    this.carousel = new Carousel();
    this.carousel.init(this.$refs.carouselWrap);
  }
}
</script>
<style>
  .carousel-wrap {
    position: relative;
    overflow: hidden;
  }
</style>

API

new Carousel(Object object)

用于初始化一个Carousel实例，返回初始化后的Carousel实例。

参数 Object object

carousel.init(dom)

初始化Carousel

carousel.slideTo(index)

滑动到指定轮播图索引位置