<template>
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<div class="filtering">
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<el-card
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shadow="hover"
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class="filtering-list br-top-no"
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v-loading="tableData.loading"
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element-loading-text="加载中..."
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element-loading-background="rgba(255, 255, 255, 0.1)"
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:class="{ 'min-h-360': tableData.data.length <= 0 }"
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>
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<div
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v-for="(val, key) in filtering"
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:key="key"
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:ref="
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(el) => {
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if (el) dlRefs[key] = el;
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}
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"
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class="filtering-list-flex"
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>
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<div class="filtering-list-title">{{ val.title }}</div>
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<div class="filtering-list-item" :style="{ height: val.isMore ? 'auto' : '50px' }">
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<span class="span" :class="v.active ? 'dd-active' : ''" v-for="(v, k) in val.children" :key="k" @click="onSelItem(val, v)">{{
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v.label
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}}</span>
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<div class="dd-more" v-if="val.isShowMore" @click="val.isMore = !val.isMore">
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<span>{{ val.isMore ? '收起' : '展开' }}</span>
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<i :class="val.isMore ? 'el-icon-arrow-down' : 'el-icon-arrow-right'"></i>
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</div>
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</div>
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</div>
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<div class="flex-warp mt15 mb15" 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">
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<img :src="v.img" />
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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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<div v-else class="filtering-no-data">
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<div class="no-data-box">
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<i class="el-icon-search"></i>
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<div class="no-txt">暂无数据</div>
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</div>
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</div>
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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 { ref, toRefs, reactive, onMounted, nextTick, defineComponent } from 'vue';
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import { useRouter } from 'vue-router';
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import { filtering, filterList } from './mock';
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export default defineComponent({
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name: 'pagesFiltering',
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setup() {
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const dlRefs: any = ref([]);
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const router = useRouter();
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const state = reactive({
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filtering,
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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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// 页面加载时
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onMounted(() => {
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initBtnToggle();
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window.onresize = () => {
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initBtnToggle();
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};
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});
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// 初始化 `收起、展开` 按钮
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const initBtnToggle = () => {
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nextTick(() => {
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const els = dlRefs.value;
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els.map((v: any, k: number) => {
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v.scrollHeight < v.lastChild.scrollHeight ? (state.filtering[k].isShowMore = true) : (state.filtering[k].isShowMore = false);
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});
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});
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};
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// 过滤当前选中的数据
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const onSelItem = (val: any, v: any) => {
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val.children.map((v: any) => (v.active = false));
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v.active = true;
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let arr = [];
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state.filtering.map((item: any) => {
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item.children.map((chil: any) => {
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if (chil.active) {
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arr.push({
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...item,
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children: [{ ...chil }],
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});
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}
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});
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});
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state.tableData.loading = true;
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setTimeout(() => {
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state.tableData.loading = false;
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}, 500);
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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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if (v.id === 1) {
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router.push({
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path: '/pages/filtering/details',
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query: { id: v.id },
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});
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} else {
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router.push({
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path: '/pages/filtering/details1',
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query: { id: v.id },
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});
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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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return {
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dlRefs,
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onSelItem,
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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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.filtering {
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.filtering-list {
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overflow: hidden;
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border-bottom: none !important;
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.filtering-list-flex {
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&:last-of-type {
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.filtering-list-item {
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border-bottom: none !important;
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}
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}
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.filtering-list-title {
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float: left;
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width: 64px;
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font-weight: 700;
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position: relative;
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color: #909399;
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margin: 15px 0;
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&:after {
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content: '';
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position: absolute;
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border: 1px solid #909399;
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border-width: 0 1px 1px 0;
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width: 4px;
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height: 4px;
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transform: rotate(-45deg) translateY(-50%);
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right: 10px;
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top: 50%;
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}
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}
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.filtering-list-item {
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border-bottom: 1px dotted var(--next-border-color-light);
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margin-left: 64px;
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overflow: hidden;
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position: relative;
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.span {
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color: #8d8d91;
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font-size: 14px;
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float: left;
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padding: 0 15px;
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margin: 15px 0;
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&:hover {
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color: var(--el-color-primary);
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cursor: pointer;
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}
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}
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.dd-active {
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color: var(--el-color-primary);
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}
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.dd-more {
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font-size: 12px;
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position: absolute;
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right: 0;
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top: 16px;
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color: #a5a5a5;
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&:hover {
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cursor: pointer;
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color: #8d8d91;
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}
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}
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}
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}
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}
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.br-top-no {
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border-top: none;
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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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::v-deep(.el-card__body) {
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height: 100%;
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.filtering-no-data {
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display: flex;
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height: 100%;
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.no-data-box {
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color: #cccccc;
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margin: auto;
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i {
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font-size: 70px;
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}
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.no-txt {
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font-size: 14px;
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text-align: center;
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margin-top: 15px;
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}
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}
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}
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}
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}
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.min-h-360 {
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height: 360px;
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}
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}
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</style>
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