youxi-app/pages/demo/status/countdown.uvue

<template>
	<cl-page>
		<view class="p-3">
			<demo-item :label="t('基础用法')">
				<cl-countdown :datetime="datetime"></cl-countdown>
			</demo-item>

			<demo-item :label="t('隐藏为 00 的值')">
				<cl-countdown :minute="60" hide-zero></cl-countdown>
			</demo-item>

			<demo-item :label="t('指定天数')">
				<cl-countdown :day="2" format="{d}天{h}:{m}:{s}"></cl-countdown>
			</demo-item>

			<demo-item :label="t('自定义模板')">
				<cl-countdown :day="1" format="{d}天{h}时{m}分{s}秒"></cl-countdown>
			</demo-item>

			<demo-item :label="t('指定小时')">
				<cl-countdown :hour="2"></cl-countdown>
			</demo-item>

			<demo-item :label="t('指定分钟')">
				<cl-countdown :minute="2"></cl-countdown>
			</demo-item>

			<demo-item :label="t('指定秒')">
				<cl-countdown :second="10"></cl-countdown>
			</demo-item>

			<demo-item :label="t('完成后提示')">
				<cl-countdown :second="5" @done="onDone"></cl-countdown>
			</demo-item>

			<demo-item :label="t('3秒后开始倒计时')">
				<cl-countdown ref="countdownRef" :second="5" :auto="false"></cl-countdown>
			</demo-item>

			<demo-item :label="t('自定义样式')">
				<cl-countdown
					:hour="10"
					:pt="{
						text: {
							className: parseClass([
								'px-2 py-1 rounded-md',
								[isDark, 'bg-surface-700', 'bg-surface-100']
							])
						},
						splitor: {
							className: 'px-2'
						}
					}"
				></cl-countdown>
			</demo-item>
		</view>
	</cl-page>
</template>

<script lang="ts" setup>
import DemoItem from "../components/item.uvue";
import { onMounted, onUnmounted, ref } from "vue";
import { dayUts, isDark, parseClass, t } from "@/.cool";
import { useUi } from "@/uni_modules/cool-ui";

const ui = useUi();

const datetime = ref(dayUts().add(1, "minute").toDate());

function onDone() {
	ui.showToast({
		message: "倒计时完成"
	});
}

const countdownRef = ref<ClCountdownComponentPublicInstance | null>(null);

let timer: number = 0;

onMounted(() => {
	// @ts-ignore
	timer = setTimeout(() => {
		if (countdownRef.value != null) {
			countdownRef.value.next();
		}
	}, 3000);
});

onUnmounted(() => {
	clearTimeout(timer);
});
</script>