npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@ophiuchus/count-down

v1.0.1

Published

### 介绍

Downloads

2

Readme

CountDown 倒计时

介绍

用于实时展示倒计时数值,支持毫秒精度。

引入

import Vue from 'vue';
import CountDown from '@ophiuchus/count-down';

Vue.use(CountDown);

代码演示

基础用法

time 属性表示倒计时总时长,单位为毫秒。

<sf-count-down :time="time" />
export default {
  data() {
    return {
      time: 30 * 60 * 60 * 1000,
    };
  },
};

自定义格式

通过 format 属性设置倒计时文本的内容。

<sf-count-down :time="time" format="DD 天 HH 时 mm 分 ss 秒" />

毫秒级渲染

倒计时默认每秒渲染一次,设置 millisecond 属性可以开启毫秒级渲染。

<sf-count-down millisecond :time="time" format="HH:mm:ss:SS" />

自定义样式

通过插槽自定义倒计时的样式,timeData 对象格式见下方表格。

注意:由于md编译问题,使用时请把 { {} }换成 {{}}

<sf-count-down :time="time">
  <template #default="timeData">
    <span class="block">{ { timeData.hours } }</span>
    <span class="colon">:</span>
    <span class="block">{ { timeData.minutes } }</span>
    <span class="colon">:</span>
    <span class="block">{ { timeData.seconds } }</span>
  </template>
</sf-count-down>
<style>
  .colon {
    display: inline-block;
    margin: 0 4px;
    color: #ee0a24;
  }
  .block {
    display: inline-block;
    width: 22px;
    color: #fff;
    font-size: 12px;
    text-align: center;
    background-color: #ee0a24;
  }
</style>

手动控制

通过 ref 获取到组件实例后,可以调用 startpausereset 方法。

<sf-count-down
  ref="countDown"
  millisecond
  :time="3000"
  :auto-start="false"
  format="ss:SSS"
  @finish="finish"
/>
<sf-grid clickable>
  <sf-grid-item text="开始" icon="play-circle-o" @click="start" />
  <sf-grid-item text="暂停" icon="pause-circle-o" @click="pause" />
  <sf-grid-item text="重置" icon="replay" @click="reset" />
</sf-grid>
import Toast from '@ophiuchus/toast';

export default {
  methods: {
    start() {
      this.$refs.countDown.start();
    },
    pause() {
      this.$refs.countDown.pause();
    },
    reset() {
      this.$refs.countDown.reset();
    },
    finish() {
      Toast('倒计时结束');
    },
  },
};

API

Props

| 参数 | 说明 | 类型 | 默认值 | | ----------- | -------------------- | ------------------ | ---------- | | time | 倒计时时长,单位毫秒 | number | string | 0 | | format | 时间格式 | string | HH:mm:ss | | auto-start | 是否自动开始倒计时 | boolean | true | | millisecond | 是否开启毫秒级渲染 | boolean | false |

format 格式

| 格式 | 说明 | | ---- | ------------ | | DD | 天数 | | HH | 小时 | | mm | 分钟 | | ss | 秒数 | | S | 毫秒(1 位) | | SS | 毫秒(2 位) | | SSS | 毫秒(3 位) |

Events

| 事件名 | 说明 | 回调参数 | | ------ | ---------------- | -------------------- | | finish | 倒计时结束时触发 | - | | change | 倒计时变化时触发 | timeData: TimeData |

Slots

| 名称 | 说明 | 参数 | | ------- | ---------- | -------------------- | | default | 自定义内容 | timeData: TimeData |

TimeData 格式

| 名称 | 说明 | 类型 | | ------------ | -------- | -------- | | days | 剩余天数 | number | | hours | 剩余小时 | number | | minutes | 剩余分钟 | number | | seconds | 剩余秒数 | number | | milliseconds | 剩余毫秒 | number |

方法

通过 ref 可以获取到 CountDown 实例并调用实例方法,详见组件实例方法

| 方法名 | 说明 | 参数 | 返回值 | | --- | --- | --- | --- | | start | 开始倒计时 | - | - | | pause | 暂停倒计时 | - | - | | reset | 重设倒计时,若 auto-starttrue,重设后会自动开始倒计时 | - | - |

样式变量

组件提供了下列 Less 变量,可用于自定义样式,使用方法请参考主题定制

| 名称 | 默认值 | 描述 | | ----------------------- | ----------------- | ---- | | @count-down-text-color | @text-color | - | | @count-down-font-size | @font-size-md | - | | @count-down-line-height | @line-height-md | - |

常见问题

在 iOS 系统上倒计时不生效?

如果你遇到了在 iOS 上倒计时不生效的问题,请确认在创建 Date 对象时没有使用new Date('2020-01-01')这样的写法,iOS 不支持以中划线分隔的日期格式,正确写法是new Date('2020/01/01')

对此问题的详细解释:stackoverflow