aiot-app/pages/warehouse/enterHouse/selectEnterType.vue

<template>
	<view class="mainBox">
		<uni-nav-bar fixed="true" statusBar="true" left-icon="back" :title="`选择${warehousingName}`"
			@clickLeft="backAdd">
			<!--右菜单-->
			<template slot="right">
				<u-button type="success" size="small" class="u-reset-button" @click="$refs.treePicker._show()"
					text="选择分类"></u-button>
			</template>
		</uni-nav-bar>
		<view class="top-wrapper">
			<uni-section>
				<uni-easyinput prefixIcon="search" style="width: 460rpx" v-model="searchVal" placeholder="请输入编码/名称">
				</uni-easyinput>
			</uni-section>
			<view style="display: flex;">
				<button class="search_btn" @click="doSearch">搜索</button>
			</view>
		</view>
		<view class="wrapper">
			<u-list @scrolltolower="scrolltolower" class="listContent">
				<checkbox-group v-for="(item, index) in listData" :key="index" @change="e => selectVal(e, item, index)">
					<label>
						<view class="listBox">
							<view class="listBox-sel">
								<checkbox :value="item.code" color="#fff" :disabled="item.disabled"
									:checked="item.checked" />
							</view>
							<view class="listBox-con">
								<view class="listBox-top">
									<view class="listBox-name">
										{{ item.name }}
									</view>
									<view class="listBox-code">
										{{ item.code }}
									</view>
								</view>
								<view class="listBox-bottom">
									<!-- <view v-for="(itm, index) in tableHeader" :key="index">{{ itm.label }}：{{ item[itm.prop] }}</view> -->
									<view>牌号：{{ item.brandNum }}</view>
									<view>型号：{{ item.modelType }}</view>
									<view>规格：{{ item.specification }}</view>
									<view>计量单位：{{ item.measuringUnit }}</view>
									<view>包装单位：{{ item.packingUnit }}</view>
									<view>重量单位：{{ item.weightUnit }}</view>
								</view>
							</view>
						</view>
					</label>
				</checkbox-group>
				<u-empty class="noDate" style="margin-top: 20vh" v-if="!listData.length"></u-empty>
			</u-list>
		</view>

		<view class="footer">
			<view class="bottom">
				<checkbox v-if="!seletedAll" color="#fff" :checked="seletedAll" @tap="_seletedAll">全选</checkbox>
				<checkbox class="select-all" color="#fff" v-else :checked="seletedAll" @tap="_seletedAll">取消全选
				</checkbox>
			</view>
			<u-button type="success" size="small" class="u-reset-button" :disabled="!checkListLen" @click="jumpAdd">
				<view class="selBtn">选择( {{ checkListLen }} )</view>
			</u-button>
		</view>
		<ba-tree-picker ref="treePicker" key="verify" :multiple="false" @select-change="confirm" title="选择分类"
			:localdata="classificationList" valueKey="id" textKey="name" childrenKey="child" />
	</view>
</template>

<script>
	import {
		getTreeByIds,
		getCategoryList
	} from '@/api/warehouseManagement'
	import {
		warehousingType,
		tableContentData
	} from '../enum.js'
	import baTreePicker from '@/components/ba-tree-picker/ba-tree-picker.vue'
	import {
		tableHeader
	} from '../common'
	import UList from '../../../uni_modules/uview-ui/components/u-list/u-list.vue'
	export default {
		components: {
			baTreePicker
		},

		data() {
			return {
				page: 1,
				size: 20,
				isEnd: true,
				searchVal: '',
				pickTabIndex: 1,
				popupShow: false, //右侧搜索窗
				typeIndex: 1,
				listData: [], //列表数据
				classificationList: [], //分类数据
				seletedAll: false, //全选状态
				bizScene: '',
				warehousingName: '',
				warehousingType: '',
				categoryLevelId: '',
			}
		},
		//选择的列表长度
		computed: {
			tableHeader() {
				return tableHeader(+this.warehousingType)
			},
			checkListLen() {
				console.log(
					'this.listData.filter(el => el.checked)---',
					this.listData.filter(el => el.checked)
				)
				return this.listData.filter(el => el.checked).length
			},
			curTab() {
				return warehousingType.find(i => i.id == this.warehousingType) || {}
			}
		},
		onLoad({
			assetType
		}) {
			this.assetType = assetType
			this.categoryLevelId = assetType
		},
		//触底刷新
		// onReachBottom: function () {
		// 	if (this.isEnd) {
		// 		return
		// 	}
		// 	// 显示加载图标
		// 	uni.showLoading({
		// 		title: '数据加载中'
		// 	})
		// 	//获取更多数据
		// 	this.page++
		// 	this.getList()
		// },
		onShow() {
			this.getClassify()
		},
		methods: {
			scrolltolower() {
				if (this.isEnd) {
					return
				}
				// 显示加载图标
				uni.showLoading({
					title: '数据加载中'
				})
				//获取更多数据
				this.page++
				this.getList()
			},
			//列表数据
			async getList() {
				this.isEnd = false
				this._getClassifyList()
			},
			async _getClassifyList() {
				uni.showLoading({
					title: '数据加载中'
				})
				const params = {
					pageNum: this.page,
					size: this.size,
					searchKey: this.searchVal,
					categoryLevelId: this.categoryLevelId,
					isEnabled: 1
				}
				getCategoryList(params).then(res => {
					uni.hideLoading()
					if (this.page == 1) {
						this.listData = []
					}
					this.listData = this.listData.concat(res.list)
					this.isEnd = this.listData.length >= res.count
				})
			},
			confirm([id]) {
				console.log('id----------', id)
				this.categoryLevelId = id
				this.page = 1
				this.getList()
			},
			async getClassify() {
				getTreeByIds({
					ids: this.assetType
				}).then(res => {
					console.log('res--------', res)
					this.classificationList = res
					this.page = 1
					this.getList()
				})
			},
			doSearch() {
				this.page = 1
				this.getList()
			},
			//勾选
			selectVal(e, val, index) {
				this.$set(this.listData[index], 'checked', !this.listData[index].checked)
				// this.listData[index].checked = !this.listData[index].checked
				this.seletedAll = !this.listData.some(item => !item.checked)
			},
			//全选按钮
			_seletedAll() {
				if (!this.seletedAll) {
					this.seletedAll = true
					this.listData.map(item => {
						this.$set(item, 'checked', true)
					})
				} else {
					this.seletedAll = false
					//this.checkListLen = 0;
					this.listData.map(item => {
						this.$set(item, 'checked', false)
					})
				}
			},
			//跳转回添加页面
			jumpAdd() {
				uni.$emit(
					'setSelectList',
					this.listData.filter(item => item.checked)
				)
				console.log(
					this.listData.filter(item => item.checked),
					'222'
				)
				uni.navigateBack()
			},
			//返回添加页
			backAdd() {
				uni.navigateBack()
			}
		}
	}
</script>

<style lang="scss" scoped>
	.mainBox {
		height: 100vh;
		display: flex;
		flex-direction: column;

		.wrapper {
			flex: 1;
			overflow: hidden;
		}

		.top-wrapper {
			display: flex;
			height: 88rpx;
			align-items: center;
			justify-content: space-between;
			padding: 20rpx;

			/deep/.uni-section {
				margin-top: 0px;
			}

			/deep/.uni-section-header {
				padding: 0px;

			}

			.search_btn {
				width: 120rpx;
				height: 70rpx;
				line-height: 70rpx;
				background: $theme-color;
				font-size: 28rpx;
				color: #fff;
			}

			.menu_icon {
				width: 44rpx;
				height: 44rpx;
				margin-left: 14rpx;
			}

			.more_search {
				display: flex;
				align-items: center;
				height: 70rpx;
				line-height: 70rpx;

			}

			/deep/.u-input {
				border: 1rpx solid #ccc;

				.u-input__content__field-wrapper__field {
					height: 40rpx !important;
				}
			}

			image {
				width: 52rpx;
				height: 52rpx;
				margin-left: 10rpx;
			}

		}


		.tab-title {
			position: fixed;
			top: 190rpx;
			z-index: 99;
			width: 100%;
			display: flex;
			justify-content: space-between;
			align-items: center;
			height: $tab-height;
			line-height: $tab-height;
			background-color: #ffffff;
			border-bottom: 2rpx solid #f2f2f2;
			box-sizing: border-box;

			.tab-item {
				width: 25%;
				text-align: center;
				font-size: 32rpx;
				color: $uni-text-color-grey;
			}

			.tab-item.active {
				color: $j-primary-border-green;
				border-bottom: 1px solid $j-primary-border-green;
				font-weight: bold;
			}

			.tab-item.filter {
				flex: 1;
				padding: 0px 30rpx;

				.uni-icons {
					display: flex;
					padding-top: 5px;
				}
			}

			.screenIcon {
				display: flex;
				width: 80px;
				justify-content: center;

				.screenText {
					font-size: 32rpx;
					color: $uni-text-color-grey;
				}
			}
		}

		.listContent {
			height: 100% !important;

			.listBox {
				display: flex;
				// height: 180rpx;
				padding: 20rpx 0;
				border-top: 2rpx solid #e5e5e5;

				.listBox-sel {
					height: 90rpx;
					width: 80rpx;
					// line-height: 90rpx;
					text-align: center;

					checkbox {
						transform: scale(1.2);
					}
				}

				.listBox-con {
					width: 100%;
					// display: flex;
					// flex-wrap: wrap;
					// justify-content: space-between;
					align-items: center;
					padding: 0 18rpx 0 0;

					.listBox-top {
						width: 100%;
						display: flex;
						justify-content: space-between;
						padding-bottom: 10rpx;

						.listBox-name,
						.listBox-code {
							display: inline-block;
							font-size: $uni-font-size-sm;
							font-weight: bold;
						}
					}

					.listBox-bottom {
						width: 100%;
						display: flex;
						justify-content: space-between;
						font-size: $uni-font-size-sm;
						flex-wrap: wrap;

						>view {
							width: 50%;
							overflow: hidden;
							white-space: nowrap;
							text-overflow: ellipsis;
						}
					}
				}
			}

			.noDate {
				height: 100%;
			}
		}

		//底部按钮
		.footer {
			height: 90rpx;
			position: relative;
			display: flex;
			justify-content: space-between;
			align-items: center;
			bottom: 0;
			width: 100%;
			height: 100rpx;
			border-top: 1rpx solid #eeecec;
			background-color: #ffffff;
			z-index: 999;

			.bottom {
				margin-left: 10rpx;
			}

			.u-reset-button {
				position: absolute;
				right: 10rpx;
				top: 20rpx;
				width: 150rpx;
			}
		}
	}
</style>