112 lines
2.6 KiB
Vue
112 lines
2.6 KiB
Vue
<template>
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<view class="themeItem">
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<navigator :url="'/pages/classlist/classlist?id='+item._id + '&name='+item.name"
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class="box"
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v-if="!isMore">
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<!-- 组件里面使用组件名，小程序要报警告 -->
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<image class="pic" :src="item.picurl" mode="aspectFill"></image>
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<!-- 遮罩层 -->
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<view class="mask">{{item.name}}</view>
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<!-- 标签 -->
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<!-- 父元素里面有发布时间的时间戳 -->
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<!--
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这里如果更新时间超过3个月了，就返回一个null。
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如果返回null的话就不会有“xx月/xx日前更新”这个标签了
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-->
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<view class="tab" v-if="compareTimestamp(item.updateTime)">{{compareTimestamp(item.updateTime)}}前更新</view>
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</navigator>
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<navigator url="/pages/classify/classify" open-type="reLaunch" class="box more" v-else>
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<!-- 组件里面使用组件名，小程序要报警告 -->
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<image class="pic" src="/common/images/more.jpg" mode="aspectFill"></image>
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<!-- 遮罩层 -->
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<view class="mask">
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<uni-icons type="more-filled" size="34" color="#fff"></uni-icons>
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<view class="text">更多</view>
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</view>
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</navigator>
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</view>
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</template>
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<script setup>
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import {ref} from "vue"
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import {compareTimestamp} from "@/utils/common.js"
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defineProps({
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isMore:{
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type: Boolean,
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default: false
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},
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item:{
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type:Object,
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default(){
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return {
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name:"默认名称",
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picurl:"/common/images/classify1.jpg",
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updateTime:Date.now()
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}
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}
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}
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}
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)
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</script>
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<style lang="scss" scoped>
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.themeItem {
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.box {
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height: 340rpx;
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border-radius: 10rpx;
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overflow: hidden;
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// 让要布局的子元素相对于这个 class=box 的元素进行操作
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position: relative;
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.pic {
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// 图片会有默认的宽度，你不让它继承父级的宽度，原本图片的宽度会将方框撑开
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width: 100%;
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height: 100%;
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}
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.mask {
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width: 100%;
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height: 70rpx;
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position: absolute;
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font-size: 40rpx;
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font-weight: 600;
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bottom: 0;
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left: 0;
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background: rgba(0, 0, 0, 0.2);
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color: #fff;
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display: flex;
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align-items: center;
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justify-content: center;
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backdrop-filter: blur(20rpx);
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}
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.tab {
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position: absolute;
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left: 0;
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top: 0;
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background: rgba(250, 129, 90, 0.7);
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backdrop-filter: blur(20rpx);
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color: #fff;
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// 浏览器最小就是11px了，22rpx = 11px
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font-size: 22rpx;
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border-radius: 0 0 20rpx 0;
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padding: 6rpx 12rpx;
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transform: scale(0.8);
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transform-origin: left top;
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}
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}
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.box.more{
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.mask{
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width: 100%;
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height: 100%;
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flex-direction: column;
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}
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.text{
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font-size: 28rpx;
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}
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}
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}
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</style> |