integrated_traffic_uniapp/pages/application/hidden-danger-check-standard/custom/list-item-check-imgs.vue

<template>
	<view :class="isUps == true ? 'prevent' : ''">
		<cu-custom bgColor="bg-gradual-blueness" :isBack="true">
			<block slot="backText">返回</block>
			<block slot="content">检查照片</block>
		</cu-custom>
		<scroll-view scroll-y="false" >
		<view class="form">
			<view class="cu-bar bg-white margin-top">
				<view class="action">
					检查照片
				</view>
				<view class="action">
					{{imgList.length}}/4
				</view>
			</view>
			<view class="cu-form-group">
				<view class="grid col-4 grid-square flex-sub">
					<view class="bg-img" v-for="(item,index) in imgList" :key="index" @tap="ViewImage"  data-type="0" :data-url="imgList[index].filePath">
					 <image  :src="imgList[index].filePath" mode="aspectFill"></image>
						<view class="cu-tag bg-red" @tap.stop="DelImg"  data-type="0" :data-index="index">
							<text class='cuIcon-close'></text>
						</view>
					</view>
					<view class="solids" @tap="ChooseImage(0)" v-if="imgList.length<4">
						<text class='cuIcon-cameraadd'></text>
					</view>
				</view>
			</view>
		</view>
		<view class="padding flex flex-direction">
			<button :loading="buttonloading" class="cu-btn bg-blue margin-tb-sm lg" @click="$noMultipleClicks(goSubmit)">提交</button>
		</view>
		</scroll-view>
	</view>
</template>

<script>
	import {
		basePath,corpinfoId,deptId,loginUser,formatDate,loginSession,baseImgPath
	} from '@/common/tool.js';
	import tkiTree from "@/components/select-tree/select-tree.vue"
	import gcoord from '@/common/gcoord.js'
	export default {
		components: {
			tkiTree
		},
		data() {
			return {
				isUps:false,
				RECORDITEM_ID:'',
				buttonloading: false,
				index:'',
				noClick:true,
				imgList: [],
			}
		},
		onLoad(event){
			this.RECORDITEM_ID = event.RECORDITEM_ID;
			this.getData();
			loginSession();
		},
		methods: {
			getData() {
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
				uni.request({
					url: basePath + '/app/imgfiles/listImgs',
					method: 'POST',
					dataType: 'json',
					header: {
						'Content-type': 'application/x-www-form-urlencoded'
					},
					data: {
						FOREIGN_KEY: _this.RECORDITEM_ID,
						TYPE:14,
            CORPINFO_ID:loginUser.CORPINFO_ID,
            USER_ID:loginUser.USER_ID,
					},
					success: (res) => {
						if ("success" == res.data.result) {
							uni.hideLoading();
							let files=res.data.imgs;
							for(var i=0;i<files.length;i++){
								let img={};
								img.filePath=baseImgPath+files[i].FILEPATH;
								img.id=files[i].IMGFILES_ID;
								_this.imgList.push(img);
							}
						} else if ("exception" == data.result) {
							uni.showToast({
								title: '错误',
								duration: 2000
							});
						}
					}
				});
			},

			//图片上传
			ChooseImage(e) {
				var _this = this;
				var ss=4-this.imgList.length;
				uni.chooseImage({
					count: ss, //默认9
					sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
					sourceType: ['camera','album'], //从相册选择
					success: (res) => {
            if(e==0) {
              for (let i = 0; i < res.tempFilePaths.length; i++) {
                let img={};
                img.id='';
                img.filePath=res.tempFilePaths[i];
                this.imgList.push(img)
              }
            }else {
              for (let i = 0; i < res.tempFilePaths.length; i++) {
                let img = {};
                img.id = '';
                img.filePath = res.tempFilePaths[i];
                this.imgList1.push(img)
              }
            }
					}
				});
			},
			ViewImage(e) {
				console.info(e.currentTarget.dataset.type)
				if(e.currentTarget.dataset.type==0) {
					let files =[];
					for(var i=0;i<this.imgList.length;i++){
						files.push(this.imgList[i].filePath)
					}
					uni.previewImage({
						urls: files,
						current: e.currentTarget.dataset.url
					});
				}else{
					let files =[];
					for(var i=0;i<this.imgList1.length;i++){
						files.push(this.imgList1[i].filePath)
					}
					uni.previewImage({
						urls: files,
						current: e.currentTarget.dataset.url
					});
				}
			},
			DelImg(e) {
				var _this = this;
				let i=e.currentTarget.dataset.index
				uni.showModal({
					title: '操作提示',
					content: '确定要删除这张图片吗？',
					cancelColor:"#000000",
					cancelText: '取消',
					confirmText: '确定',
					success: res => {
						if (res.confirm) {
							if(e.currentTarget.dataset.type==0) {
								if(_this.imgList[i].id) {
									uni.showLoading({
										title: '处理中'
									})
									uni.request({
										url: basePath+'/app/imgfiles/delete',
										method: 'POST',
										dataType: 'json',
										header: {
											'Content-type':'application/x-www-form-urlencoded'
										},
										data: {
											IMGFILES_ID: _this.imgList[i].id,
                      CORPINFO_ID:loginUser.CORPINFO_ID,
                      USER_ID:loginUser.USER_ID,
										},
										success: (res) => {
											uni.hideLoading();
											uni.showToast({
												icon: 'none',
												title: '删除成功',
												duration: 1500
											});
											_this.imgList.splice(i, 1)
										},
										fail: (err) => {
											uni.hideLoading();
											uni.showModal({
												content: err.errMsg,
												showCancel: false
											});
										}
									})
								}else {
									this.imgList.splice(e.currentTarget.dataset.index, 1)
								}
							}else{
								if(_this.imgList1[i].id) {
									uni.showLoading({
										title: '处理中'
									})
									uni.request({
										url: basePath+'/app/imgfiles/delete',
										method: 'POST',
										dataType: 'json',
										header: {
											'Content-type':'application/x-www-form-urlencoded'
										},
										data: {
											IMGFILES_ID: _this.imgList1[i].id,
                      CORPINFO_ID:loginUser.CORPINFO_ID,
                      USER_ID:loginUser.USER_ID,
										},
										success: (res) => {
											uni.hideLoading();
											uni.showToast({
												icon: 'none',
												title: '删除成功',
												duration: 1500
											});
											_this.imgList1.splice(i, 1)
										},
										fail: (err) => {
											uni.hideLoading();
											uni.showModal({
												content: err.errMsg,
												showCancel: false
											});
										}
									})
								}else {
									this.imgList1.splice(e.currentTarget.dataset.index, 1)
								}
							}
						}
					}
				})
			},
			goSubmit() {
				var _this = this;
				this.buttonloading = true
				var fileList = [];
				for (var i = 0; i < _this.imgList.length; i++) {
					if(!_this.imgList[i].id){
						var file = {};
						file.type = 14;
						file.filePath = _this.imgList[i].filePath;
						fileList.push(file);
					}
				}
				if(fileList.length > 0){
					var i=0;
					_this.uploadImg(fileList,i);
				} else {
					uni.showToast({
						icon: 'none',
						title: '保存成功',
						duration: 1000
					});
					this.buttonloading = false
					setTimeout(function() {
						var pages = getCurrentPages();	// 获取当前页面栈
						var prePage = pages[pages.length - 2];	// 上一个页面
						// var task = prePage.$vm.list[_this.index];
						if(_this.index) {
							prePage.$vm.initflag = true;    // A 页面 init方法 为true
							/* prePage.$vm.list[_this.index].ISNORMAL = 1;
							prePage.$vm.list[_this.index].HIDDEN_ID = _this.pd.HIDDEN_ID; */
						}
						uni.navigateBack({});
						uni.hideLoading();
					}, 1000);

				}
			},
			uploadImg(tempFilePaths,i){
					var _this = this;
					uni.showLoading({
						title: '上传中'
					})
					uni.uploadFile({
						url: basePath+'/app/imgfiles/add',
						filePath: tempFilePaths[i].filePath,
						name: 'FFILE',
						formData: {
							'TYPE': tempFilePaths[i].type,
							'FOREIGN_KEY': _this.RECORDITEM_ID,
              CORPINFO_ID: loginUser.CORPINFO_ID,
              USER_ID: loginUser.USER_ID,
						},
						success: (res) => {
							i++;
							if (tempFilePaths.length > i) {
								_this.uploadImg(tempFilePaths, i);

							} else {

								uni.showToast({
									icon: 'none',
									title: '保存成功',
									duration: 1000
								});
								setTimeout(function() {
									var pages = getCurrentPages();	// 获取当前页面栈
									var prePage = pages[pages.length - 2];	// 上一个页面
									// var task = prePage.$vm.list[_this.index];
									if(_this.index) {
										prePage.$vm.initflag = true;    // A 页面 init方法 为true
										/* prePage.$vm.list[_this.index].ISNORMAL = 1;
										prePage.$vm.list[_this.index].HIDDEN_ID = _this.pd.HIDDEN_ID; */
									}
									uni.navigateBack({});
									uni.hideLoading();
								}, 1000);
							}
						},
						fail: (err) => {
							uni.hideLoading();
							uni.showModal({
								content: err.errMsg,
								showCancel: false
							});
						}
					})
			},
		}
	}
</script>

<style>
	.prevent {
			width: 100%;
			height: 100%;
			position: fixed;
			top: 0;
			left: 0;
			overflow: hidden;
		}
	.cu-form-title{
		padding: 20upx 0;
	}
	.cu-form-textarea{
		background-color: #ffffff;
		padding: 1upx 30upx 20upx;
		min-height: 100upx;
	}
	.cu-form-textarea textarea {
		height: 4.6em;
		width: 100%;
		line-height: 1.2em;
		flex: 1;
		font-size: 28upx;
		padding: 0;
	}
	.selected{
		display: flex;
		align-items: center;
		height: 100upx;
	}
	.selected .radio{
		 transform:scale(0.8);
		 margin-right: 10upx;
	}
	.group{
		display: flex;
		align-items: center;
	}
	.cu-form-group .title{
		font-size: 28upx;
		color: #666;
	}
	.cu-bar .action:first-child {
	    font-size: 28upx;
	}
</style>