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title description spline isComponent
CountDown 倒计时 用于实时展示倒计时数值。 data true

引入

全局引入,在 miniprogram 根目录下的app.json中配置,局部引入,在需要引入的页面或组件的index.json中配置。

"usingComponents": {
  "t-count-down": "tdesign-miniprogram/count-down/count-down"
}

代码演示

基础倒计时

{{ base }}

调整尺寸

{{ size }}

API

CountDown Props

名称 类型 默认值 说明 必传
auto-start Boolean true 是否自动开始倒计时 N
content String / Slot 'default' 最终倒计时的展示内容,值为'default'时使用默认的格式,否则使用自定义样式插槽 N
format String HH:mm:ss 时间格式DD-日HH-时mm-分ss-秒SSS-毫秒 N
millisecond Boolean false 是否开启毫秒级渲染 N
size String v0.5.1 'medium' 倒计时尺寸。可选项small/medium/large N
split-with-unit v0.5.1 Boolean false 使用时间单位分割 N
theme String v0.5.1 'default' 倒计时风格。可选项default/round/square N
time Number - 必需。倒计时时长,单位毫秒 Y
external-classes Array - 组件类名,分别用于设置 组件外层类名、计时器类型、分隔线类名 等。['t-class', 't-class-count', 't-class-split'] N

CountDown Events

名称 参数 描述
change (time: TimeData) 时间变化时触发。详细类型定义
interface TimeData { days: number; hours: number; minutes: number; seconds: number; milliseconds: number }
finish - 倒计时结束时触发