uniapp实战 —— 弹出层 uni-popup (含vue3子组件调父组件的方法)

效果预览

弹出的内容

src\pages\goods\components\ServicePanel.vue

<script setup lang="ts">
// 子组件调父组件的方法
const emit = defineEmits<{(event: 'close'): void
}>()
</script><template><view class="service-panel"><!-- 关闭按钮 --><text class="close icon-close" @tap="emit('close')"></text><!-- 标题 --><view class="title">服务说明</view><!-- 内容 --><view class="content"><view class="item"><view class="dt">无忧退货</view><view class="dd">自收到商品之日起30天内，可在线申请无忧退货服务（食品等特殊商品除外）</view></view><view class="item"><view class="dt">快速退款</view><view class="dd">收到退货包裹并确认无误后，将在48小时内办理退款，退款将原路返回，不同银行处理时间不同，预计1-5个工作日到账</view></view><view class="item"><view class="dt">满88元免邮费</view><view class="dd">单笔订单金额(不含运费)满88元可免邮费，不满88元， 单笔订单收取10元邮费</view></view></view></view>
</template><style lang="scss">
.service-panel {padding: 0 30rpx;border-radius: 10rpx 10rpx 0 0;position: relative;background-color: #fff;
}.title {line-height: 1;padding: 40rpx 0;text-align: center;font-size: 32rpx;font-weight: normal;border-bottom: 1rpx solid #ddd;color: #444;
}.close {position: absolute;right: 24rpx;top: 24rpx;
}.content {padding: 20rpx 20rpx 100rpx 20rpx;.item {margin-top: 20rpx;}.dt {margin-bottom: 10rpx;font-size: 28rpx;color: #333;font-weight: 500;position: relative;&::before {content: '';width: 10rpx;height: 10rpx;border-radius: 50%;background-color: #eaeaea;transform: translateY(-50%);position: absolute;top: 50%;left: -20rpx;}}.dd {line-height: 1.6;font-size: 26rpx;color: #999;}
}
</style>

页面导入并使用

import ServicePanel from './components/ServicePanel.vue'// uni-ui 弹出层组件 ref
const popup = ref<{open: (type?: UniHelper.UniPopupType) => voidclose: () => void
}>()const openPopup = () => {// 打开弹出层popup.value?.open()
}

<view @tap="openPopup('service')" class="item arrow"><text class="label">服务</text><text class="text ellipsis"> 无忧退 快速退款 免费包邮 </text>
</view>

<!-- uni-ui 弹出层 -->
<uni-popup ref="popup" type="bottom" background-color="#fff"><ServicePanel  @close="popup?.close()" />
</uni-popup>