shengxian/pages/index/category/two-catgory.vue

<template>
	<view class="content_box">
		<view style="display: flex;align-items: center;">
			<view style="flex: 1;">
				
					<sh-grid-swiper
						:list="categoryData"
						:oneRowNum="5"
						:isIndex="false"
						ref="swiper"
						@catagory="catagoryClick"
					></sh-grid-swiper>
			</view>
			<wyb-drop-down 
			 ref="dropDown"
			 minHeight="400"
			 :categoryData="categoryData"
			 :options="options"
			 @show="showHandle"
			>
			  <view class="dropDown">
			  	 <view class="item" v-for="(item,index) in categoryData" @click="catagoryClick1(item,index)" :key="index">
			  	 	<image class="tab-img" :src="item.image"></image>
			  	 	<text class="">{{ item.name }}</text>
			  	 </view>
			  </view>
			    
			</wyb-drop-down>
			<!-- <view @click="zhankai" class="zhankai">
				<text>{{scroll?'展':"收"}}</text>
				<text>{{scroll?'开':"起"}}</text>
			</view> -->
		</view>
		<view class="u-flex u-col-center wrapper-box">
			<view class="scroll-box" style="background-color: #F6F6F6;">
				<scroll-view class="left u-flex-col u-col-center" enable-back-to-top scroll-y>
					<view
						class="type-list u-flex u-col-center"
						:class="[{ 'list-active': listId == item.id }]"
						v-for="(item, index) in twoData"
						:key="index"
						@tap="onType(item)"
					>
						<view class="u-ellipsis-1  list-item" :class="[{ 'line-active': listId == item.id }]">{{ item.name }}</view>
					</view>
					<view class="hack-tabbar"></view>
				</scroll-view>
			</view>
			<view style="height: 100%;width: 100%;">
				<scroll-view scroll-y class="scroll-box" enable-back-to-top scroll-with-animation>
					<view class="right" style="width: calc(100vw - 200rpx);" v-if="categoryData.length">
						<!-- <image class="type-img" v-if="categoryData[listId].image" :src="categoryData[listId].image" lazy-load mode="aspectFill"></image> -->
					<!-- 	<view class="type-box u-flex u-col-center u-row-center">
							<view class="u-iconfont uicon-minus" style="color: #d3d3d3;font-size: 28rpx;"></view>
							<text class="type-title">{{ categoryData[listId].name }}</text>
							<view class="u-iconfont uicon-minus" style="color: #d3d3d3;font-size: 28rpx;"></view>
						</view> -->
						<!-- <view class="item-list">
							<view class="item-box u-flex">
								<view
									class="u-flex-col u-col-center goods-item"
									@tap="jump('/pages/goods/list', { id: list.id })"
									v-for="(list, index1) in categoryData[listId].children"
									:key="index1"
								>
									<image class="item-img" lazy-load :src="list.image" mode="aspectFill"></image>
									<view class="item-title u-ellipsis-1 ">{{ list.name }}</view>
								</view>
							</view>

							
							<shopro-empty
								v-show="!categoryData[listId].children.length"
								:image="$IMG_URL + '/imgs/empty/empty_goods.png'"
								marginTop="200rpx"
								tipText="暂无该商品，还有更多好货等着你噢~"
							></shopro-empty>
							<view class="hack-tabbar"></view>
						</view> -->
						<goodsList :typeId="listId"></goodsList>
					</view>
					
				</scroll-view>
			</view>
		</view>
	</view>
</template>

<script>
import wybDropDown from '@/components/wyb-drop-down/wyb-drop-down.vue'
import shGridSwiper from './item.vue';
import { mapMutations, mapActions, mapState, mapGetters } from 'vuex';
import goodsList from '@/components/listcomponent.vue'
export default {
	components: {shGridSwiper,wybDropDown,goodsList},
	data() {
		return {
			listId: 0,
			categoryData: [
				
			],
			twoData:[],
			options: [{
				custom: true // 该栏目开启自定义模式
			}],
			selectedItem:{}
		};
	},
	computed: {},
	props: {
		categoryStyleId: {
			type: Number,
			default: 0
		}
	},
	created() {
		console.log('%c当前分类：二级分类', 'color:green;background:yellow');
		this.getCategory();
	},
	methods: {
		showHandle(val){
			console.log("yuyu",val)
			this.$emit('isDrop',val)
		},
		catagoryClick1(i,index){
			console.log(i,this.categoryData,this.$refs.swiper.newList,"--==");
			console.log(index%5);
			let firstIndex;
			let secondIndex;
			let arr = this.$refs.swiper.newList
			arr.forEach((item,index)=>{
				item.forEach((q,w)=>{
					if(i.id == q.id ){
						console.log(item,index,w,"5656")
						firstIndex = index;
						secondIndex = w;
					}
				})
			})
			this.$refs.swiper.getjump(i,firstIndex,secondIndex)
		},
		catagoryClick(i){
			// let index = this.categoryData.findIndex(item=>{
			// 	return item.name==i.name
			// })
			// this.onType(index)
			console.log(i,"gygy")
			this.selectedItem = i
			this.twoData = i.children
			if(this.twoData.length>0){
				this.listId = this.twoData[0].id;
			}
			
			this.$refs.dropDown.dropDown=false;
			this.$refs.dropDown.dropOver = false;
		},
		zhankai(){
			this.$refs.dropDown.dropDown=true
		},
		getCategory() {
			this.$http('category.detail', {
				id: this.categoryStyleId
			}).then(res => {
				if (res.code === 1) {
					
					this.categoryData = res.data.children;
					console.log(this.categoryData[this.listId],"iiiii",this.listId)
					
				}
			});
		},
		onType(item) {
			console.log(item)
			this.listId = item.id;
		},
		// 路由跳转
		jump(path, parmas) {
			this.$Router.push({
				path: path,
				query: parmas
			});
		}
	}
};
</script>

<style lang="scss">
.hack-tabbar {
	height: calc(100rpx + env(safe-area-inset-bottom) / 2);
	width: 100%;
}
.content_box {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	height: 100%;
}

.wrapper-box {
	flex: 1;
	margin-top: 1upx;
	// height: 100%;
	height: calc(100% - 160rpx);
}

.scroll-box {
	height: 100%;
	flex: 1;
	background: #fff;
}

.left {
	width: 200upx;
	height: 100%;
	flex: 1;

	.list-active {
		background: #fff;
		color: #ffff !important;
	}
	.list-item {
		width: 180rpx;
		height: 64rpx;
		line-height: 64rpx;
		padding-left: 14rpx;
		text-align: center;
		font-size:22rpx;
	}
	.line-active {
		width: 180rpx;
		height: 64rpx;
		// background: #17C161;
		border-radius: 0rpx 32rpx 32rpx 0rpx;
		color: #17C161;
		
	}

	.type-list {
		height: 100rpx;
		position: relative;
		width: 200rpx;
		font-size: 28upx;
		font-weight: 400;
		color: rgba(102, 102, 102, 1);
	}
}

.right {
	// padding: 0 30upx;
	flex: 1;
	min-height: 100%;

	.type-img {
		width: 505rpx;
		height: 150rpx;
		background: #ccc;
		margin-top: 30rpx;
		border-radius: 10rpx;
	}
	.type-box {
		height: 84rpx;

		.type-title {
			font-size: 28rpx;
			font-weight: bold;
			padding: 0 16rpx;
		}
		.more {
			font-size: 26rpx;
			color: #999;
		}
	}

	.item-list {
		.item-box {
			flex-wrap: wrap;

			.goods-item {
				margin-right: 20rpx;
				margin-bottom: 20rpx;

				&:nth-child(3n) {
					margin-right: 0;
				}

				.item-img {
					width: 150rpx;
					height: 150rpx;
					border-radius: 6rpx;
					background: #f5f5f5;
				}

				.item-title {
					font-size: 24rpx;
					margin-top: 10rpx;
					width: 150rpx;
					text-align: center;
				}
			}
		}
	}
}
.zhankai{
	background:#fff;
	display: flex;flex-direction: column;
	justify-content: space-around;align-items: center;
	padding:0 40rpx;
	box-shadow: -2px 0px 8px 0px rgba(31,32,14,0.05);
	height: 100%;
	margin-top: -16rpx;
}
.dropDown{
	display: flex;
	flex-wrap: wrap;
	// padding-top:170rpx;
	// padding-bottom:50rpx;
	// background-image: linear-gradient(to top, #d6e4de 0%, #9de4c5 100%);
	.item{
		width:20%;
		display:flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		margin-bottom: 20rpx;
	}
	.tab-img {
		width: 98rpx;
		height: 98rpx;
		margin-bottom: 10rpx;
		border-radius: 50%;
	}
	text{
		font-size:24rpx;
		color:#333333;
	}
}
</style>