zhxf-app/pages/deviceManage/deviceManage.vue

<template>
	<view class="deviceRegistWrapper" ref="contentWrapper">

		<!-- 筛选框start -->
		<search-area></search-area>
		<!-- 筛选框end -->

		<!-- 设备注册列表start -->
		<block class="">
			<view class="processList deviceRegistList" style="height: calc(100vh - 241px);">
				<checkbox-group @change="changeCheckbox">
					<view class="cu-list menu-avatar ">
						<view class="cu-item" :class="modalName=='move-box-'+ index?'move-cur':''"
							v-for="(item,index) in newDeviceManage" :key="index" :data-target="'move-box-' + index">
							<view class="cu-form-group margin-top">
								<checkbox :value="String(item.id)" :checked="checkedArr.includes(String(item.id))"
									:class="{'checked':checkedArr.includes(String(item.id))}"></checkbox>
							</view>
							<view class="cu-avatar round lg" style="background-image:url(../../static/device-icon.png)">
							</view>
							<view class="content" @longpress="showDetail(item)">
								<view class="pro-title">
									<view class="cut">{{item.title}}</view>
								</view>
								<view class="pro-des  ">
									<view class="text-cut">
										{{item.des}}
									</view>
								</view>
								<view class="pro-date ">{{item.time}}</view>

								<view class="showDetail" v-if="item.isShow">
									<view @tap="goDeviceEdit(item)">修改设备</view>
									<view @tap="deleteItem2" data-target="DialogModal2" :data-id='item.id'  :data-index='index'>删除设备</view>
								</view>
							</view>
							<view class="nav-right num">
								<view class="text-grey">
									<span class="online" v-if="item.status==0">在线</span>
									<span class="offline" v-if="item.status==1">离线</span>
									<span class="error" v-if="item.status==2">故障</span>
									<text class="icon iconfont margin-right-xs margin-left-lg">&#xe629;</text>
								</view>
							</view>
						</view>
					</view>
				</checkbox-group>
			</view>
		</block>
		<!-- 设备注册列表end -->

		<!-- 分享区域  start-->
		<view class="share grid col-3 ">
			<view class="share-item  text-center">
				<view><text class="icon iconfont margin-xs" style="color:#19A402">&#xe66d;</text></view>
				<view @tap="goDeviceAdd">新增</view>
			</view>
			<view class="share-item  text-center">
				<view><text class="icon iconfont margin-xs" style="color:#FF0303">&#xe66c;</text></view>
				<view @tap="deleteItem" data-target="DialogModal2">删除</view>
			</view>
			<view class="share-item  text-center">
				<view><text class="icon iconfont margin-xs" style="color:#FF642E">&#xe66e;</text></view>
				<view @tap="showModal" data-target="DialogModal">导出</view>

			</view>
			<view class="checkAll" style="display:inline-block">

				<checkbox-group @change="allChoose">
					<label>
						<checkbox value="all" :class="{'checked':allChecked}" :checked="allChecked?true:false">
						</checkbox> <text class="margin-left-xs">全选</text>
					</label>
				</checkbox-group>
			</view>
		</view>
		<!-- 分享区域  end-->

		<!-- 导出弹框 -->
		<export-modal :modalName='modalName' @fatherHideModal="hideModal()"></export-modal>
		<!-- 导出弹框 end -->

		<!-- 删除弹框 -->
		<view class="cu-modal export-modal" :class="modalName=='DialogModal2'?'show':''">
			<view class="cu-dialog">
				<view class="cu-bar bg-white justify-end">
					<view class="action" @tap="hideModal">
						<text class="cuIcon-close"></text>
					</view>
				</view>
				<view class="padding-sm bg-white">
					<image src="../../static/chart3-2.png" style="width:100rpx;height:100rpx"></image>
					<view style="margin:20rpx 0" v-if="checkedArr.length>1">确定删除这些设备吗？</view>
					<view style="margin:20rpx 0" v-else>确定删除该设备吗？</view>
				</view>
				<view class="cu-bar operate bg-white" style="min-height: 100rpx;">
					<view class="action margin-0   " @tap="hideModal">
						取消</view>
					<view class="action margin-0  solid-left text-blue" @tap="openConfirmModal"
						data-target="DialogModal3">确定</view>
				</view>
			</view>
		</view>
		<!-- 删除弹框 end -->

		<!-- 再次确认删除弹框 -->
		<view class="cu-modal export-modal" :class="modalName=='DialogModal3'?'show':''">
			<view class="cu-dialog">
				<view class="cu-bar bg-white justify-end">
					<view class="action" @tap="hideModal">
						<text class="cuIcon-close"></text>
					</view>
				</view>
				<view class="padding-sm bg-white">
					<view style="margin:20rpx 0">请输入图片中的验证码</view>
					<valid-code :value.sync="validCode"></valid-code>
				</view>
				<view class="cu-bar operate bg-white" style="min-height: 100rpx;">
					<view class="action margin-0   " @tap="hideModal">
						取消</view>
					<view class="action margin-0  solid-left text-blue" @tap="confirmDelete">确定</view>
				</view>
			</view>
		</view>
		<!-- 再次确认删除弹框 end -->
	</view>

</template>

<script>
	import json from '../../data/json.js';
	import validCode from './component/validCode/validCode';
	import searchArea from './component/searchArea.vue';
	import exportModal from './component/exportModal.vue';

	export default {
		components: {
			validCode,
			searchArea,
			exportModal
		},
		data() {
			return {
				validCode: '',

				checkbox: [{
					value: 'A',
					checked: false
				}],

				deviceManage: json.deviceManage,
				siteListRes: 0,

				type: '0',
				siteListData: [],
				modalName: null,
				listTouchStart: 0,
				listTouchDirection: null,
				CustomBar: this.CustomBar,

				deleteIndex:'',
				deleteId:'',


				// checkAllFlag:false,


				isChecked: false,
				checkedArr: [], //复选框选中的值
				allChecked: false //是否全选
			};
		},


		onPullDownRefresh() {
			console.log('refresh');
			setTimeout(function() {
				uni.stopPullDownRefresh();
			}, 1000);
		},
		computed: {
			newDeviceManage() {
				return this.deviceManage.map(item => {
					this.$set(item, "isShow", false)
					return item
				})
			}

		},

		mounted() {
			document.addEventListener('click', (e) => {
				if (e.target.className != 'showDetail') {
					this.deviceManage.forEach(item => {
						item.isShow = false
					})
					
				}
			})
		},

		methods: {
			// 页面跳转
			goDeviceAdd() {
				uni.navigateTo({
					url: '/pages/deviceManage/deviceAdd/deviceAdd',
				});
			},
			goDeviceEdit(item) {
				uni.navigateTo({
					url: '/pages/deviceManage/deviceEdit/deviceEdit?type=' + item.id + '',
				});
			},
			//导出弹框
			showModal(e) {
				// alert(1)
				if (this.checkedArr.length == 0) {
					alert('请选择至少一条需要导出的数据')
				} else {
					this.modalName = e.currentTarget.dataset.target
				}
			},

			//关闭弹框
			hideModal(e) {
				this.modalName = null
			},
			
			//删除弹出框操作
			deleteItem(e) {
				if (this.checkedArr.length == 0) {
					alert('请选择至少一条需要删除的数据')
				} else {
					this.modalName = e.currentTarget.dataset.target;
				}
			},
			deleteItem2(e) {
				this.checkedArr.push(e.target.dataset.id);
				this.deleteIndex=e.target.dataset.index;
				console.log('this.checkedArr  单个点击删除按钮 存入要删除的索引')
				console.log(this.checkedArr)
				this.modalName = e.currentTarget.dataset.target;
			},
			confirmDelete() {
				// alert(this.deleteIndex)
				// this.deviceManage.splice(this.deleteIndex,1);
				
				this.deviceManage = this.deviceManage.filter((item) => !this.checkedArr.includes(item.id));
				console.log('this.deviceManage')
				console.log(this.deviceManage)
				this.modalName = null
			},
			//再次确认弹框
			openConfirmModal(e) {
				this.modalName = e.currentTarget.dataset.target;
			},


			// 隐藏显示
			showDetail(e) {
				// console.log('e')
				// console.log(e)
				// 存储点击那一项的状态
				const nowStatu = e.isShow;
				
			   //判断如果长摁弹框出来时，情况选中状态 ？？？
				if(!nowStatu){
					this.checkedArr=[];
					this.allChecked = false;
				}
				// 将每一项列表的isShow设置为false,让所有的列表都隐藏
				this.deviceManage.forEach(item => {
					item.isShow = false
				})
				// 用于再次点击该项的取反
				e.isShow = !nowStatu
			},


			// 多选复选框改变事件
			changeCheckbox(e) {
				this.checkedArr = e.detail.value;
				// 如果选择的数组中有值，并且长度等于列表的长度，就是全选
				if (this.checkedArr.length > 0 && this.checkedArr.length == this.newDeviceManage.length) {
					this.allChecked = true;
				} else {
					this.allChecked = false;
				}
			},
			// 全选事件
			allChoose(e) {
				let chooseItem = e.detail.value;
				// 全选
				if (chooseItem[0] == 'all') {
					this.allChecked = true;
					for (let item of this.newDeviceManage) {
						let itemVal = String(item.id);
						if (!this.checkedArr.includes(itemVal)) {
							this.checkedArr.push(itemVal);
						}
					}
				} else {
					// 取消全选
					this.allChecked = false;
					this.checkedArr = [];
				}
			}
		},

	}
</script>

<style>
	.showDetail {
		position: absolute;
		background: #fff;
		box-shadow: 0 1px 6px 0 rgb(32 33 36 / 28%);
		border-radius: 10rpx;
		top: 50rpx;
		right: 47%;
		z-index: 3000000;
		font-size: 28rpx;
	}

	.showDetail view {
		padding: 0rpx 20rpx;
	}

	.showDetail view:first-child {
		border-bottom: 1px solid #EDEDED;
	}
</style>