teaching-uniapp/pages/teachingDetail/teachingDetail.vue

<template>
	<!-- 教研室详情 -->
	<view class="teachingDetail">
		<statusBar :item="navbar"></statusBar>

		<!-- 顶部 -->
		<view class="backPic">
			<image src="https://teacherapi.cocorobo.cn/teaching-file/static//yym/Rectangle 40.png" mode="aspectFill">
			</image>
			<view class="card">
				<view class="cardTop">
					<view class="title three-font">{{ actItemList.acName }}</view>
					<view class="icons">
						<view class="icon" @click="coll">
							<image :src="collArr.includes(actItemList.acId) ? pic_coll2 : pic_coll "
								style="width: 42rpx;height: 42rpx;" mode="aspectFill"></image>
						</view>
						<view class="icon" @click="sub">
							<image
								:src="subArr.includes(actItemList.acId) ? pic_sub2 : pic_sub "
								style="width: 38rpx;height: 42rpx;" mode="aspectFill"></image>
						</view>
					</view>
				</view>
				<view class="col fz-font">
					成立日期：{{ actItemList.create_at}}
				</view>
				<view class="col fz-font">
					当前人数：{{actItemList.bnum}}/{{ actItemList.pers }}人
				</view>
				<view class="tag col">
					<view class="fz-font tag">教研标签：</view>
					
					<view class="" style="display: flex;">
						<view class="bqZ-font"
							style="color: #00b2b6; border: 1px #00b2b6 solid;padding: 2rpx 10rpx;border-radius: 5rpx;font-weight: 600;">
							暂无
						</view>
					</view>
				</view>
			</view>
		</view>

		<!-- 两个大资料文件 -->
		<view class="teaData">
			<view class="cla">
				<view class="tit1 three-font">课程资料</view>
				<view class="tit2 fz-font">教研室专属课程</view>
			</view>
			<view class="cla2">
				<view class="tit1 titColor three-font">资源文件</view>
				<view class="tit2 titColor fz-font">教研室专属资源</view>
			</view>
		</view>

		<!-- 教研室详情 -->
		<view class="" style="padding: 0 30rpx;">
			<!-- <detailBlock :actItemList='actItemList' :item="judge"></detailBlock> -->
			<view class="detailBlock">
				<view class="tit fwb-font">教研室详情</view>
				<view class="cont sZw-font">
					会议时间：<text>{{ actItemList.begin_at }}</text>
				</view>
				<view class="cont sZw-font">
					活动形式：<text style="color: #0056a8;">{{ actItemList.acshape }}</text>
				</view>
				<view class="cont sZw-font">
					<!-- <view id="myElement" class="activeTit">
						教研室概况：查看更多查看更多查看更多看更多查看更多查看更多查看更多查看更多查看更多查看更多查看更多看更多查看更多查看更多查看更多查看更多
				   </view>
					<text class="zdwz" style="color: #0056a8;float: right;" @click="zdwz">收起</text> -->
					<view class="content">
						<view ref="p" :class="getClassNames">
							<text style="color: #999999;">教研室概况：</text>
							{{actItemList.brief}}
						</view>
			
						<view ref="btnnn" :class="getClassNames1" @click="qqq">
							<!-- {{isAll ? '收起' : '展开'}} -->
						</view>
					</view>
				</view>
			</view>
		</view>

		<!-- 创建者用户名 -->
		<view style="padding: 0 30rpx;">
			<view class="creator">
				<image
					:src="actItemList.avatar"
					mode="aspectFill"></image>
				<view class="creName btn-font">
					{{ actItemList.username }}
				</view>
			</view>
		</view>

		<!-- 当前成员 -->
		<view style="padding: 0 30rpx;">
			<view class="member">
				<view class="memberTop">
					<view class="btn-font">当前成员</view>
					<view class="fz-font" style="color: rgba(0, 0, 0, 0.4);display: flex;align-items: center;"
						@click="gotoMorePer">
						<text>查看更多</text>
						<image src="https://teacherapi.cocorobo.cn/teaching-file/static//mine/arrow-right.png"
							style="width: 32rpx;height: 32rpx;" mode="aspectFill"></image>
					</view>
				</view>

				<view class="pers" >
					<view class="per"  v-for="(i,index) in applyUserlist" :key="index">
						<image :src="i.avatar" mode=""></image>
						<view class="perName fz-font">
							{{i.username}}
						</view>
					</view>
					
					<!-- <view class="" v-if="!applyUserlist.length" style="width: 200rpx">
						暂无人员
					</view> -->
				</view>
			</view>
		</view>

		<!-- 申请加入 -->
		<view class="btnBlock">
			<button class="btn btn1 zw-font" v-if="actItemList.bnum>=actItemList.pers">报名人数已满</button>
			<button class="btn btn1 zw-font" v-else-if="actItemList.openid==oid">本人创建，暂不支持加入</button>
			<button class="btn zw-font" v-else-if="!isSign && actItemList.openid!=oid" @click="applyAdd">申请加入</button>
			<button class="btn btn1 zw-font" v-else-if="isSign && actItemList.openid!=oid">已加入</button>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				navbar: {
					title: '活动详情',
					btn: 1
				},
				// 用户openid
				oid:'',
				// 活动id
				acId:'',
				// 页面数据
				actItemList: {},
				
				// 用户收藏列表
				collArr:[],
				
				// 用户订阅列表
				subArr:[],
				
				// 是否已加入
				isSign:0,
				
				// 报名列表
				applyUserlist:[],
				
				pic_coll:'https://teacherapi.cocorobo.cn/teaching-file/static//yym/Star 1 (Stroke) (2).png',
				pic_coll2:'https://teacherapi.cocorobo.cn/teaching-file/static//mine/Collect_yellow.png',
				pic_sub:'https://teacherapi.cocorobo.cn/teaching-file/static/yym/Vector (Stroke) (1).png',
				pic_sub2:'https://teacherapi.cocorobo.cn/teaching-file/static/dingyue_blue.png',
			};
		},
		methods: {
			// 获取页面数据
			getdata(){
				let data = {
					oid:this.$store.state.user.openid,
					acId: this.acId,
				}
				this.$request('/selectActivityID', "POST", data).then(res => {
					console.log(res[0][0]);
					this.actItemList = res[0][0]
				})
				
			},
			// 收藏事件
			coll(){
				//判断是否收藏
				let iscoll = null
				
				// 查询是否收藏过
				let data = {
					acid: this.acId,
					oid: this.$store.state.user.openid, //用户id
					ty: 0
				}
				this.$request('/selectOneOperator', 'POST', data).then(res => {
					// console.log('查询是否收藏过',res);
					res[0].length ? iscoll = true : iscoll = false;
				
					// iscoll为true表示已经收藏过，执行删除  为true则收藏
					if (iscoll) {
						console.log('执行删除');
						this.$request('/deleteOperator', 'POST', data).then(res => {
							// console.log(res);
							this.getColl()
						})
					} else {
						console.log('执行添加');
						this.$request('/insertOperator', 'POST', data).then(res => {
							// console.log(res);
							this.getColl()
						})
					}
				})
			},
			// 订阅事件
			sub(){
				//判断是否订阅
				let iscoll = null
				
				// 查询是否订阅过
				let data = {
					acid: this.acId,
					oid: this.$store.state.user.openid, //用户id
					ty: 1
				}
				this.$request('/selectOneOperator', 'POST', data).then(res => {
					// console.log('查询是否订阅过',res);
					res[0].length ? iscoll = true : iscoll = false;
					
					// iscoll为true表示已经订阅过，执行删除  为true则订阅
					if (iscoll) {
						console.log('执行删除');
						this.$request('/deleteOperator', 'POST', data).then(res => {
							console.log(res);
							this.getSub()
						})
					} else {
						console.log('执行添加');
						this.$request('/insertOperator', 'POST', data).then(res => {
							console.log(res);
							this.getSub()
							// 添加消息页面订阅通知提示订阅成功
							this.addMessage()
						})
					}
				})
			},
			// 添加消息页面订阅通知提示订阅成功
			addMessage() {
				let data = {
					oid: this.$store.state.user.openid,
					acid: this.acId,
					type: 2,
					con: ``
				}
				this.$request('/insertMessage', "POST", data).then(res => {
					console.log(res);
				})
			},
			// 申请加入
			applyAdd() {
				uni.navigateTo({
					url: `/pages/jys/jys?acId=${this.acId}&tit=${'教研室报名'}`
				})
			},
			// 查看更多报名同学
			gotoMorePer() {
				uni.navigateTo({
					url: `/pages/dy/dy?acId=${this.acId}`
				})
			},
			// 获取是否订阅
			getSub(){
				let data = {
					oid: this.$store.state.user.openid, //用户id
					type: 1
				}
				this.$request('/selectOperator', 'POST', data).then(res => {
					console.log('获取订阅', res);
					// 每次调用前清零，防止push叠加错误
					this.subArr = []
					// 将acid遍历到subArrsubArr中
					res[0].forEach(i => {
						this.subArr.push(i.acId)
					})
				
				})
				
			},
			//获取是否收藏
			getColl() {
				let data = {
					oid: this.$store.state.user.openid, //用户id
					type: 0
				}
				this.$request('/selectOperator', 'POST', data).then(res => {
					// console.log('获取收藏', res);
					// 每次调用前清零，防止push叠加错误
					this.collArr = []
					// 将acid遍历到collArr中
					res[0].forEach(i => {
						this.collArr.push(i.acId)
					})
				})
			},
			//获取是否报名
			btnEnroll() {
				let data = {
					oid: this.$store.state.user.openid, //用户id
					aid:this.acId,
					type: 2
				}
				this.$request('/selectSignup', 'POST', data).then(res => {
					// console.log('获取报名', res[0][0]);
					this.isSign=res[0][0].num
				})
			},
			// 获取报名用户
			getUsers(){
				let data = {
					oid: this.$store.state.user.openid, //用户id
					aid:this.acId,
					type: 2,
					page: 1, //下拉获取更多的备用字段
					lim: 6 //一次获取多少数据
				}
				this.$request('/selectApplyUser', 'POST', data).then(res => {
					console.log('获取报名用户列表', res[0]);
					this.applyUserlist=res[0]
				})
			}
			
		},
		onLoad(e) {
			// console.log('接收参数',e);
			this.acId=e.acId
			this.oid=this.$store.state.user.openid
			
			
			// this.getActivity()
			// 获取页面数据
			this.getdata()
			// 获取是否收藏
			this.getColl()
			// 获取是否订阅
			this.getSub()
			// 获取是否报名
			this.btnEnroll()
			// 获取报名人名单
			this.getUsers()
		}
	}
</script>

<style lang="scss">
	.teachingDetail {
		padding-bottom: 80px;

		.backPic {
			width: 750rpx;
			position: relative;

			image {
				width: 100%;
				display: block;
			}

			.card {
				position: absolute;
				width: 690rpx;
				// height: 256rpx;
				bottom: 10px;
				// top: 40%;
				left: 50%;
				padding: 30rpx;
				background-color: rgba(0, 0, 0, 0.26);
				border-radius: 10px;
				transform: translate(-50%, 0);
				border: 1rpx #667870 solid;
				color: #ffffff;

				// display: flex;
				// flex-direction: column;
				// justify-content: space-between;
				.cardTop {
					display: flex;
					justify-content: space-between;

					.title {
						margin-bottom: 20rpx;
						width: 80%;
						// height: 48rpx;
						color: #ffffff;
						font-family: PingFang SC;
						// overflow: hidden;
						// text-overflow: ellipsis;
						// white-space: nowrap;
						
						display: -webkit-box;
						word-break: break-all;
						text-overflow: ellipsis;
						overflow: hidden;
						-webkit-box-orient: vertical;
						-webkit-line-clamp: 2;
					}

					.icons {
						flex: 1;
						display: flex;
						// align-items: center;
						justify-content: space-between;

						.icon {
							width: 48rpx;
							height: 48rpx;
							display: flex;
							align-items: center;
							justify-content: center;
						}
					}

				}

				.col {
					margin-bottom: 10rpx;
					font-weight: 100;
					color: #f0edea;
				}
				.tag {
					display: flex;
					align-items: center;
				}
			}

			// background-image: url(https://teacherapi.cocorobo.cn/teaching-file/static//resource/jqr.png);
		}

		.teaData {
			width: 750rpx;
			display: flex;
			padding: 20rpx 30rpx;
			justify-content: space-between;

			// padding: 20px 0;
			.cla {
				width: 49%;
				background: linear-gradient(to bottom, #fcfcff 30%, #e8ecfd 100%);
				border-radius: 10px;
				padding: 35rpx 30rpx;
				color: #424f85;

				.tit1 {
					// font-size: 38rpx;
					margin-bottom: 10rpx;
					font-weight: bold;
				}

				.tit2 {
					// font-size: 22px;
					// font-size: 30rpx;
					// margin-bottom: 5px;
				}
			}

			.cla2 {
				width: 45%;
				background: linear-gradient(to bottom, #fcfcff 10%, #fef3ea 100%);
				border-radius: 10px;
				padding: 35rpx 30rpx;
				color: #855e42;

				.tit1 {
					// font-size: 38rpx;
					margin-bottom: 10rpx;
					font-weight: bold;
				}

				.tit2 {
					// font-size: 22px;
					// margin-bottom: 5px;
					// font-size: 30rpx;
				}
			}
		}


		.creator {
			display: flex;
			padding: 30rpx;
			background-color: #ffffff;
			align-items: center;
			margin-top: 20rpx;
			border-radius: 10px;

			image {
				width: 96rpx;
				height: 96rpx;
				border-radius: 50%;
				margin-right: 20rpx;
			}

			.creName {
				font-weight: bold;
			}
		}

		.member {
			background-color: #ffffff;
			margin-top: 20rpx;
			padding: 30rpx;
			border-radius: 10px;
			margin-bottom: 30rpx;

			.memberTop {
				display: flex;
				justify-content: space-between;
				margin-bottom: 10px;
			}

			.pers {
				display: flex;
				flex-direction: column;
				align-items: center;
				width: 16%;

				.per {
					display: flex;
					flex-direction: column;
					justify-content: center;
					image {
						width: 72rpx;
						height: 72rpx;
						border-radius: 50%;
					}

					.perName {
						text-align: center;
						display: -webkit-box;
						word-break: break-all;
						text-overflow: ellipsis;
						overflow: hidden;
						-webkit-box-orient: vertical;
						-webkit-line-clamp: 1;
					}
				}

			}

		}

		.btnBlock {
			position: fixed;
			bottom: 0;
			width: 750rpx;
			background-color: #ffffff;
			// padding: 20px 0;
			padding: 2vh 0;

			.btn {
				width: 432rpx;
				height: 88rpx;
				font-weight: 500;
				display: flex;
				justify-content: center;
				align-items: center;
				margin: auto;
				background-color: #0056a8;
				color: #ffffff;
			}
			.btn1 {
				background-color: rgba(139, 190, 255, 1);
			}
		}
		.detailBlock {
			background-color: #ffffff;
			border-radius: 10rpx;
			padding: 30rpx;
		
			.tit {
				font-weight: 600;
				margin-bottom: 10px;
			}
		
			.cont {
				color: #999999;
				margin-bottom: 10px;
		
				text {
					color: #666666;
				}
		
				.content {
					white-space: normal;
					/*隐藏溢出*/
					/*当文本溢出包含元素时显示省略符号来代表被修剪的文本*/
					/*规定段落中的文本不进行换行*/
					letter-spacing: 2rpx;
					display: -webkit-box;
					word-break: break-all;
					text-overflow: ellipsis;
					overflow: hidden;
					-webkit-box-orient: vertical;
					-webkit-line-clamp: 4;
				}
		
				.content .p {
					width: 90%;
					color: #666666;
					// max-width: 100%;
					// display:inline-block;
					display: block;
					// float: left;
					overflow: hidden;
					text-overflow: ellipsis;
					white-space: nowrap;
					// padding-right: 50rpx;
					/*设置文字溢出时显示省略号*/
		
				}
		
				.content .p.is-expanded {
					width: 100%;
					overflow: visible;
					white-space: normal;
					/*文字溢出时不再显示省略号*/
				}
		
				.btn-more {
					float: right;
					display: inline-block;
					// width: 60px;
					transform: translate(0, -100%);
					color: #0056a8;
				}
		
				.btn-more.is-zd {
					transform: none;
					// transform: translate(0,0);
				}
			}
		}
	}
</style>