1.0.48 • Published 5 years ago

vue-list-marquee v1.0.48

Weekly downloads
24
License
MIT
Repository
github
Last release
5 years ago

vue-list-marquee

基于vue2的列表滚动插件

特点1:滚动方向,自下而上;
特点2:当列表内容超过列表高度,自动滚动,否则,不滚动;
特点3:如果滚动,则首尾无缝拼接;

Demo演示:

image

NPM

npm install vue-list-marquee --save

Mount

  • mount with global
import Vue from 'vue'
// require styles
import 'vue-list-marquee/dist/vue-list-marquee.css'
import VueListMarquee from 'vue-list-marquee'
Vue.use(VueListMarquee)
  • mount with component
// require styles
import 'vue-list-marquee/dist/vue-list-marquee.css'
import { VueListMarquee } from 'vue-list-marquee'
export default {
  components: {
    VueListMarquee
  }
}

Usage

<vue-list-marquee class='my-marquee' :listData='myList' :option='myOption'>
  <template slot-scope="{ item, index }">

    <!-- 每一条内容的结构 -->
    <div class="list-item">
      <div class='col1'>-{{index}}-</div>
      <div class='col2' :title="item.content">{{item.content}}</div>
    </div>

  </template>
</vue-list-marquee>

Demo参考:

https://github.com/hz-ljq/vue-list-marquee/blob/master/src/components/Demo.vue

Props

NameTypeDefaultDescription
:listDataArray[]列表内容数组
:optionObjectmoveTime: 1000,needRestTime: true,restTime: 2000,needHover: false,delayTime: 3000,timingFunc: 'linear'配置项

:option(Detail explanation)

NameTypeDefaultDescription
moveTimeNumber1000(单位:ms)滚动一个条目高度的过渡时间;
needRestTimeBooleantrue每滚动一个条目,是否需要停顿;如果为false,restTime属性将无效;
restTimeNumber2000(单位:ms)每滚动一个条目后的停顿时间(尽量大于100,否则效果不好),needRestTime为true时,才有效;
needHoverBooleantrue当鼠标移入和移出时,是否需要暂停和继续滚动;
delayTimeNumber3000(单位:ms)当滚动列表数据更新时,等待该延迟时间后,再进行滚动;
timingFuncString'linear'速度曲线【可选值: linear、ease、ease-in、ease-out、ease-in-out、cubic-bezier(n,n,n,n)】;当needRestTime为true时,才有效;

关于option.needRestTime属性:

  • 设置为false:通过定时器,实现滚动效果(不停顿);
优点:以像素作为滚动粒度,当鼠标移入暂停滚动时,能观察到这个优点;
缺点:性能相对差一些,因为为了效果流畅,定时器时间间隔较短;
  • (推荐)设置为true:定时器配合css3的transition过渡,实现每滚动一个条目就停顿一段时间的效果;
优点:性能相对好一些,因为定时器时间间隔较长,transition性能较高;
缺点:以单个条目的高度为滚动粒度,当鼠标移入暂停滚动时,能观察到这个问题;
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