365 lines
7.4 KiB
Vue
365 lines
7.4 KiB
Vue
<template>
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<view class="content">
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<!-- 搜索 -->
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<search @handleSearch="handleSearch"></search>
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<!-- 头部1级菜单栏 -->
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<view class="tab_list">
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<scroll-view class="scroll-menu" scroll-x="true" style="white-space: nowrap;">
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<view class="tabbar" v-for="(ite,ind) in menuTop" :key="ind" @click="handleToggle(ind)">
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<view :class="[index ==ind?'active':'']">{{ite.name}}</view>
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</view>
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</scroll-view>
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</view>
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<view class="box menu" :class="[ActiveList.length?'maxheight':'']">
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<!-- 左侧2级商品 -->
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<view class="left">
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<view class="name" v-for="(ite,ind) in menu2" :key="ind" :class="[leftInd==ind?'active':'']"
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@click="handleToggleLeft(ind)">
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{{ite.name}}
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</view>
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</view>
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<!-- 右侧3级 -->
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<view class="right">
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<view class="list mt-15">
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<view class="item" v-for="(ite,ind) in menu3" :key="ind" @click="handleDetail(ite,1)"
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:class="[ActiveList.indexOf(ite)!=-1?'active0':'']">
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<text class="overflow">{{ite.name}}</text>
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<icon class="iconfont" :class="[ActiveList.indexOf(ite)!=-1?'icon-xuanzhong':'icon-add']" />
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</view>
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<!-- <div class="slot" style="width: 100%;height: 340rpx;" v-if="ActiveList.length>0"></div> -->
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</view>
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<view v-if="!menu3.length" class="nolist">
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<icon class="iconfont icon-wancan"></icon>
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<text>还没有数据哦！</text>
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</view>
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</view>
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</view>
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<!-- 选中区 -->
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<view class="activeList" v-if="ActiveList.length">
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<view class="list">
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<view class="item" v-for="(ite,ind) in ActiveList" :key="ind">
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<text>{{ite.name}}</text>
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<icon class="iconfont icon-quxiao" @click="handleDetail(ite,2)"></icon>
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</view>
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</view>
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<view class="groupbtn">
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<view @click="handledelete">清空</view>
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<view class="subbtn" @click="handlesubbtn"> 确定</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import {
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mapState
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} from "vuex";
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import search from "../../components/search.vue"
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export default {
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components: {
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search
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},
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data() {
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return {
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text: "",
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index: 0,
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leftInd: 0,
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menu: [],
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menu2: [],
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menu3: [],
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menulist: [],
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ActiveList: [],
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page: 1,
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type: "",
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name: "",
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lastPage: "",
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};
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},
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computed: {
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...mapState(["foodList"]),
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menuTop() {
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this.menu2 = this.foodList.length ? this.foodList[0].list : [],
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console.log([...this.foodList, {
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id: 4,
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list: [],
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name: '搜索'
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}])
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return [...this.foodList, {
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id: 4,
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list: [],
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name: '搜索'
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}]
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},
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},
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onLoad(options) {
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let that = this
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if (options && options.list) {
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let list = JSON.parse(options.list)
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console.log("11111111", list)
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}
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that.handleHomeInfo()
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},
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onPullDownRefresh() {
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let that = this
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if (!this.lastPage || this.page >= this.lastPage) {
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uni.showToast({
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title: '没有更多数据！',
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icon: 'none'
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})
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return
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}
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this.page++
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if (that.menu2.length) {
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that.handleHomeInfo()
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}
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setTimeout(function() {
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uni.stopPullDownRefresh();
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}, 500);
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},
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methods: {
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handleHomeInfo() {
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let that = this
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that.$model.getCookFoodList({
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food_level2_id: that.menu2[that.leftInd].id,
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page: that.page,
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search_data: that.name
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}).then(res => {
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if (res.code != 0) return
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that.lastPage = res.data.page_total
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that.menu3 = that.menu3.concat(res.data.content_list)
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})
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},
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// 头部切换
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handleToggle(ind) {
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let that = this
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that.index = ind
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that.leftInd = 0
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that.menu2 = that.menuTop[ind].list
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that.menu3 = []
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that.page = 1
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if (that.menu2.length) {
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that.handleHomeInfo()
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}
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},
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// 左侧切换
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handleToggleLeft(ind) {
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let that = this
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that.leftInd = ind
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that.menu3 = []
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that.page = 1
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that.handleHomeInfo()
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},
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// 商品选择
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handleDetail(ite, ind) {
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var that = this;
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let list = []
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if (ind == 1) {
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list.push(ite)
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that.ActiveList = that.$tools.mergeAndDeduplicate(that.ActiveList, list, 'name')
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} else {
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for (var n = 0; n < that.ActiveList.length; n++) {
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if (ite.name == that.ActiveList[n].name) {
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that.ActiveList.splice(n, 1)
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}
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}
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}
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},
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// 商品清空
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handledelete() {
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this.ActiveList = []
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},
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// 商品提交
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handlesubbtn() {
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let that = this
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let pages = getCurrentPages()
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let prevPage = pages[pages.length - 2]
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prevPage.$vm.getAddFood(that.ActiveList)
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uni.navigateBack({
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delta: 1
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})
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},
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// 搜索
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handleSearch(name) {
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let that = this
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let list = []
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if (name != "") {
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that.$model.getFoodSearch({
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food_name: name
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}).then(res => {
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if (res.code != 0) {
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uni.showToast({
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title: res.msg,
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icon: 'error'
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})
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return
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}
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that.index = 3
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that.menu2 = []
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that.menu3 = res.data
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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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.tab_list {
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display: flex;
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top: 100rpx;
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width: 100%;
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position: fixed;
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z-index: 99;
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height: 100rpx;
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background: #FFF;
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justify-content: space-between;
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.scroll-menu {
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width: 100%;
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.tabbar {
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padding: 20rpx;
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display: inline-block;
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view {
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display: inline-block;
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}
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}
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}
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.active {
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color: #fff;
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padding: 5px 8px;
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border-radius: 5px;
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background-color: #ff4c4f;
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}
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}
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.menu {
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width: 100%;
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position: relative;
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margin-top: 101px;
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height: calc(100vh - 101px) !important;
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.left {
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top: 101px !important;
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position: fixed;
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background-color: #f7f7f7;
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height: calc(100vh - 100px);
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}
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.right {
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top: 0px !important;
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height: calc(100vh - 100px);
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.list {
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display: flex;
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flex-wrap: wrap;
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}
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.item {
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width: 29%;
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border: 1px solid #dfdfdf;
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display: flex;
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align-items: center;
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box-sizing: border-box;
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justify-content: space-between;
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height: 60rpx;
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border-radius: 5px;
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margin: 0 2% 20rpx;
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padding: 0 5px;
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text {
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margin-bottom: 0 !important;
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}
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}
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.icon-xuanzhong {
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color: $maincolor;
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}
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.active0 {
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border: 1px solid $maincolor;
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}
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}
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}
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.activeList {
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position: fixed;
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bottom: 0px;
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left: 0;
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right: 0;
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z-index: 999;
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background: #fff;
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padding: 20rpx 0;
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border-radius: 20rpx 20rpx 0 0;
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box-shadow: 0px 1px 5px 2px #dfe2e1fc;
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.list {
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height: 340rpx;
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overflow: scroll;
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padding-bottom: 55px;
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// display: flex;
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// flex-wrap: wrap;
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.item {
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border: 1px solid $maincolor;
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display: flex;
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justify-content: space-between;
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height: 56rpx;
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box-sizing: border-box;
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border-radius: 5px;
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align-items: center;
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margin: 0 2% 20rpx;
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float: left;
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padding: 0 20rpx;
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icon {
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color: $maincolor;
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font-size: 16px;
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margin-left: 10rpx;
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}
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}
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}
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.groupbtn {
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display: flex;
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justify-content: space-between;
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position: absolute;
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left: 0px;
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right: 0px;
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bottom: 0px;
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padding: 20rpx;
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background: #fff;
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border-top: 1px solid #f7f7f7;
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view {
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width: 40%;
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text-align: center;
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border: 1px solid #dfdfdf;
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border-radius: 20rpx;
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height: 31px;
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line-height: 31px;
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}
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.subbtn {
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color: #fff;
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border-color: $maincolor;
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background-color: $maincolor;
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}
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}
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}
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.maxheight {
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.left {
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height: calc(100vh - 680rpx);
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}
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.right {
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height: calc(100vh - 680rpx);
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}
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}
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</style> |