<template>
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<div class="lazy-img-container">
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<el-card shadow="hover" header="图片懒加载演示（F12 切换到 Network Img下进行图片加载查看）">
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<div class="flex-warp" v-if="tableData.data.length > 0">
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<el-row :gutter="15">
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<el-col :xs="24" :sm="12" :md="8" :lg="6" :xl="4" class="mb15" v-for="(v, k) in tableData.data" :key="k" @click="onTableItemClick(v)">
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<div class="flex-warp-item">
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<div class="flex-warp-item-box">
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<div class="item-img" v-loading="v.loading">
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<img :data-img="v.img" :data-key="k" :data-lazy-img-list="k" />
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</div>
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<div class="item-txt">
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<div class="item-txt-title">{{ v.title }}</div>
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<div class="item-txt-other">
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<div style="width: 100%">
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<div class="item-txt-msg mb10">
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<span>评价 {{ v.evaluate }}</span>
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<span class="ml10">收藏 {{ v.collection }}</span>
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</div>
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<div class="item-txt-msg item-txt-price">
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<span class="font-price">
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<span>￥</span>
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<span class="font">{{ v.price }}</span>
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</span>
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<span>月销{{ v.monSales }}笔</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</el-col>
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</el-row>
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</div>
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<el-empty v-else description="暂无数据"></el-empty>
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<template v-if="tableData.data.length > 0">
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<el-pagination
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style="text-align: right"
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background
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@size-change="onHandleSizeChange"
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@current-change="onHandleCurrentChange"
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:page-sizes="[10, 20, 30]"
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:current-page="tableData.param.pageNum"
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:page-size="tableData.param.pageSize"
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layout="total, sizes, prev, pager, next, jumper"
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:total="tableData.total"
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>
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</el-pagination>
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</template>
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</el-card>
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</div>
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</template>
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<script lang="ts">
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import { toRefs, reactive, onMounted, defineComponent } from 'vue';
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import { useRouter } from 'vue-router';
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import other from '/@/utils/other';
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import { filterList } from './mock';
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export default defineComponent({
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name: 'pagesListAdapt',
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setup() {
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const router = useRouter();
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const state = reactive({
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tableData: {
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data: filterList,
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total: 99,
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loading: false,
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param: {
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pageNum: 1,
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pageSize: 10,
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},
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},
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});
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// 当前列表项点击
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const onTableItemClick = (v: any) => {
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router.push({
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path: '/pages/filteringDetails',
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query: { id: v.id },
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});
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};
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// 分页点击
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const onHandleSizeChange = (val: number) => {
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state.tableData.param.pageSize = val;
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};
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// 分页点击
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const onHandleCurrentChange = (val: number) => {
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state.tableData.param.pageNum = val;
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};
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// 页面加载时
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onMounted(() => {
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other.lazyImg('[data-lazy-img-list]', state.tableData.data);
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});
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return {
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onTableItemClick,
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onHandleSizeChange,
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onHandleCurrentChange,
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...toRefs(state),
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};
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},
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});
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</script>
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<style scoped lang="scss">
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.lazy-img-container {
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.flex-warp {
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display: flex;
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flex-wrap: wrap;
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align-content: flex-start;
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margin: 0 -5px;
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.flex-warp-item {
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padding: 5px;
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width: 100%;
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height: 360px;
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.flex-warp-item-box {
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border: 1px solid var(--next-border-color-light);
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width: 100%;
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height: 100%;
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border-radius: 2px;
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display: flex;
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flex-direction: column;
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transition: all 0.3s ease;
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&:hover {
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cursor: pointer;
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border: 1px solid var(--el-color-primary);
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transition: all 0.3s ease;
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box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.03);
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.item-txt-title {
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color: var(--el-color-primary) !important;
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transition: all 0.3s ease;
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}
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.item-img {
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img {
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transition: all 0.3s ease;
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transform: translateZ(0) scale(1.05);
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}
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}
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}
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.item-img {
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width: 100%;
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height: 215px;
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overflow: hidden;
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img {
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transition: all 0.3s ease;
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width: 100%;
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height: 100%;
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}
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}
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.item-txt {
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flex: 1;
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padding: 15px;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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.item-txt-title {
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text-overflow: ellipsis;
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overflow: hidden;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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display: -webkit-box;
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color: #666666;
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transition: all 0.3s ease;
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&:hover {
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color: var(--el-color-primary);
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text-decoration: underline;
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transition: all 0.3s ease;
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}
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}
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.item-txt-other {
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flex: 1;
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align-items: flex-end;
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display: flex;
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.item-txt-msg {
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font-size: 12px;
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color: #8d8d91;
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}
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.item-txt-price {
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display: flex;
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justify-content: space-between;
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align-items: center;
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.font-price {
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color: #ff5000;
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.font {
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font-size: 22px;
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}
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}
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}
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}
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}
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}
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}
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}
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}
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</style>
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