删除文件 buyer/src/components/nav/cateNav.vue

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mabo 2021-08-10 08:10:15 +00:00 committed by Gitee
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<template>
<div class="cate-nav">
<div class="nav-con">
<div class="all-categories hover-pointer" @mouseenter="showFirstList = true" @mouseleave="showFirstList = false">全部商品分类</div>
<ul class="nav-item" v-if="showNavBar">
<li
class="hover-color"
v-for="(item, index) in navList.list"
:key="index"
@click="linkTo(item.url)"
>
{{ item.name }}
</li>
</ul>
</div>
<!-- 全部商品分类 -->
<div class="cate-list" v-show="showAlways || showFirstList" @mouseenter="showFirstList = true" @mouseleave="showFirstList = false">
<!-- 第一级分类 -->
<div class="nav-side" @mouseleave="panel = false">
<ul>
<li v-for="(item, index) in cateList" :key="index" @mouseenter="showDetail(index)" >
<span class="nav-side-item" @click="goGoodsList(item.id)">{{item.name}}</span>
<span v-for="(second, secIndex) in item.children" :key="secIndex">
<span v-if="secIndex < 2" > / </span>
<span @click="goGoodsList(second.id, second.parentId)" class="nav-side-item" v-if="secIndex < 2">{{second.name}}</span>
</span>
</li>
</ul>
</div>
<!-- 展开分类 -->
<div
class="detail-item-panel"
v-show="panel"
@mouseenter="panel = true"
@mouseleave="panel = false"
>
<div class="nav-detail-item">
<template v-for="(item, index) in panelData">
<span @click="goGoodsList(item.id, item.parentId)" v-if="index < 8" :key="index">{{ item.name }}<Icon type="ios-arrow-forward" /></span>
</template>
</div>
<ul>
<li
v-for="(items, index) in panelData"
:key="index"
class="detail-item-row"
>
<span class="detail-item-title" @click="goGoodsList(items.id,items.parentId)">
{{ items.name }} <Icon type="ios-arrow-forward" />
<span class="glyphicon glyphicon-menu-right"></span>
</span>
<div>
<span v-for="(item, subIndex) in items.children" @click="goGoodsList(item.id,items.id,items.parentId)"
:key="subIndex" class="detail-item">{{ item.name }}</span>
</div>
</li>
</ul>
</div>
</div>
</div>
</template>
<script>
import { getCategory } from '@/api/goods';
import storage from '@/plugins/storage.js'
export default {
name: 'GoodsListNav',
props: {
showAlways: { //
default: false,
type: Boolean
},
showNavBar: { //
default: true,
type: Boolean
},
hover: {
default: false,
type: Boolean
}
},
data () {
return {
panel: false, //
panelData: [], //
showFirstList: false, //
cateList: [] //
}
},
computed: {
navList () { //
if (storage.getItem('navList')) {
return JSON.parse(storage.getItem('navList'))
} else {
return []
}
}
},
methods: {
getCate () { //
if (this.hover) return false;
getCategory(0).then(res => {
if (res.success) {
this.cateList = res.result;
this.$store.commit('SET_CATEGORY', res.result)
//
var expirationTime = new Date().setHours(new Date().getHours() + 1);
//
localStorage.setItem('category_expiration_time', expirationTime);
//
localStorage.setItem('category', JSON.stringify(res.result))
}
});
},
showDetail (index) { //
this.panel = true
this.panelData = this.cateList[index].children
},
goGoodsList (id, secondId, firstId) { //
const arr = [firstId, secondId, id]
if (!arr[1]) {
arr.splice(0, 2)
}
if (!arr[0]) {
arr.shift()
}
let routerUrl = this.$router.resolve({
path: '/goodsList',
query: {categoryId: arr.toString()}
})
window.open(routerUrl.href, '_blank')
}
},
mounted () {
if (localStorage.getItem('category') && localStorage.getItem('category_expiration_time')) {
//
if (new Date() > localStorage.getItem('category_expiration_time')) {
this.getCate();
return;
}
this.cateList = JSON.parse(localStorage.getItem('category'))
} else {
this.getCate()
}
}
};
</script>
<style scoped lang="scss">
.cate-nav{
width: 1200px;
position: relative;
margin: 0 auto;
}
/** 商品分类 */
.nav-con {
width: 1200px;
height: 40px;
// background: #eee;
margin: 0 auto;
display: flex;
.all-categories {
width: 200px;
line-height: 40px;
color: #fff;
background-color: $theme_color;
text-align: center;
font-size: 16px;
}
.nav-item {
width: 1000px;
height: 40px;
line-height: 40px;
overflow: hidden;
list-style: none;
background-color: #eee;
display: flex;
li {
font-size: 16px;
font-weight: bold;
margin-left: 20px;
color: rgb(89, 88, 88);
font-size: 15px;
&:hover {
color: $theme_color;
}
}
}
}
.cate-list{
margin: 0 auto;
position: absolute;
z-index: 1000;
}
.nav-item li {
float: left;
font-size: 16px;
font-weight: bold;
margin-left: 30px;
}
.nav-item a {
text-decoration: none;
color: #555555;
}
.nav-item a:hover {
color: $theme_color;
}
.nav-side {
width: 200px;
float: left;
padding: 0px;
color: #fff;
background-color: #6e6568;
height: 335px;
overflow: hidden;
}
.nav-side ul {
width: 100%;
padding: 0px;
padding-top: 5px;
list-style: none;
}
.nav-side li {
padding: 7.5px 0;
padding-left: 12px;
font-size: 13px;
line-height: 18px;
}
.nav-side li:hover {
background: #999395;
}
.nav-side-item:hover {
cursor: pointer;
color: $theme_color;
}
/*显示商品详细信息*/
.detail-item-panel {
width: 815px;
min-height: 340px;
background-color: #fff;
box-shadow: 0px 0px 15px #ccc;
position: absolute;
top: 0;
left: 200px;
z-index: 1000;
padding: 15px;
}
.nav-detail-item {
margin-top: 5px;
margin-bottom: 15px;
cursor: pointer;
color: #eee;
}
.nav-detail-item span {
padding: 6px;
padding-left: 12px;
margin-right: 15px;
font-size: 12px;
background-color: #6e6568;
}
.nav-detail-item span:hover {
background-color: $theme_color;
}
.detail-item-panel li {
line-height: 30px;
// margin-left: 40px;
}
.detail-item-title {
font-weight: bold;
font-size: 12px;
cursor: pointer;
color: #555555;
padding-right: 10px;
width: 81px;
text-align: right;
}
.detail-item-title:hover {
color: $theme_color;
}
.detail-item-row {
display: flex;
>div{flex: 1;}
}
.detail-item {
font-size: 12px;
padding-left: 8px;
padding-right: 8px;
cursor: pointer;
border-left: 1px solid #ccc;
&:first-child{
border: none;
padding-left: 0;
}
}
.detail-item:hover {
color: $theme_color;
}
</style>