zc_saas_h5/pages2/bank/questionBankExplain.vue

<template>
	<view class="questionBank">
		<swiper class="swiper" :current="current" @change="swiperChange" :interval="interval">
			<swiper-item v-for="(bank,bankIndex) in questionList" :key="bankIndex">
				<view class="pageContent">
					<view class="pad_8 titBox" >
						<view class="firstLetter">
							<view class="leftLetters">
								<view class="btnType">
									<text v-if="bank.type==1">单选</text>
									<text v-if="bank.type==2">多选</text>
									<text v-if="bank.type==3">判断</text>
									<text v-if="bank.type==4">案例</text>
									<text v-if="bank.type==5">简答</text>
								</view>
								<text>{{bankIndex+1}}/{{questionList.length}}</text>
							</view>
							<view style="color: #666;font-size: 28rpx;"></view>
							<view class="leftLetters"></view>
						</view>
						<view class="titles">
							<rich-text :nodes="bank.content"></rich-text>
						</view>		
					</view>
					<template v-if="bank.type == 1">
						<view class="pad_8 titBox no-margin">
							<view>
								<view v-for="(item, index) in bank.jsonStr" :key="index" class="lisSty">
									<text :class="{right:(item.optionsId == bank.ques) || (item.optionsId == bank.ans),wrong:(item.optionsId == bank.ques) && (bank.ques != bank.ans)}"  class="activeTI">{{ ast[index] }}</text>
									<view class="flex_auto">{{ item.content }}</view>
								</view>
							</view> 
						</view>
						<view>
							<view class="pad_8 answer">
								<view>正确答案：{{ast[bank.ans-1]}}</view>
							</view>
							<view class="pad_8 answerInfos">
								<view class="answerTitle">答案解析</view>
								<view class="answerContent">
									<rich-text :nodes="bank.analysisContent"></rich-text>
								</view>
							</view>
						</view>
					</template>
						
					<template v-if="bank.type == 2">
						<view class="pad_8 titBox no-margin">
							<view>
								<view v-for="(item, index) in bank.jsonStr" :key="index" class="lisSty">
									<text :class="{right:(bank.ques.indexOf(item.optionsId) != -1 ) || (bank.ans.indexOf(item.optionsId) != -1),wrong:(bank.ques.indexOf(item.optionsId) != -1 ) && (bank.ans.indexOf(item.optionsId) == -1)}"  class="activeTI">{{ ast[index] }}</text>
									<view class="flex_auto">{{ item.content }}</view>
								</view>
							</view> 
						</view>
						<view>
							<view class="pad_8 answer">
								<view>正确答案：
									<text :key="ansItemIndex" v-for="(ansItem,ansItemIndex) in bank.ans">{{ast[ansItem-1]}}</text>
								</view>
							</view>
							<view class="pad_8 answerInfos">
								<view class="answerTitle">答案解析</view>
								<view class="answerContent">
									<rich-text :nodes="bank.analysisContent"></rich-text>
								</view>
							</view>
						</view>
					</template>
						
					<template v-if="bank.type == 3">
						<view class="pad_8 titBox no-margin">
							<view>
								<view v-for="(item, index) in judge" :key="index" class="lisSty">
									<text :class="{right:(index == bank.ques) || (index == bank.ans),wrong:(index == bank.ques) && (bank.ques != bank.ans)}"  class="activeTI">{{ ast[index] }}</text>
									{{ item }}
								</view>
							</view> 
						</view>
						<view>
							<view class="pad_8 answer">
								<view>正确答案：{{ast[bank.ans]}}</view>
							</view>
							<view class="pad_8 answerInfos">
								<view class="answerTitle">答案解析</view>
								<view class="answerContent">
									<rich-text :nodes="bank.analysisContent"></rich-text>
								</view>
							</view>
						</view>
					</template>
						
						
					<!-- 简答题 -->
					<template v-if="bank.type == 5">
						<view class="pad_8 titBox">
							<view>
								<view class="pad_8 answerInfos">
									<view class="answerTitle">答案解析:</view>
									<view class="answerContent">
										<rich-text :nodes="bank.analysisContent"></rich-text>
									</view>
								</view>
							</view>
						</view>
					</template>
						
					<!-- 案例题 -->
					<template v-if="bank.type == 4">
						<view class="tabs">
							<view class="tab" 
								:class="{current:tabIndex == bank.current}" 
								:key="tabIndex" 
								v-for="(tab,tabIndex) in bank.jsonStr" 
								@click="tabSelect(tabIndex,bankIndex)"
							>
								问题{{tabIndex+1}}
							</view>
						</view>
						<view v-for="(ansItem,ansIndex) in bank.jsonStr" v-if="bank.current == ansIndex" :key="ansIndex">
							<template v-if="ansItem.type == 1">
								<view class="pad_8 titBox">
									<view class="titles">
										<rich-text :nodes="ansItem.content"></rich-text>
									</view>
									<view>
										<view v-for="(option, childIndex) in ansItem.optionsList" :key="childIndex" class="lisSty">
											<text :class="{right:(option.optionsId == bank.ques[ansIndex]) || (option.optionsId == bank.ans[ansIndex]),wrong:(option.optionsId == bank.ques[ansIndex]) && (bank.ques[ansIndex] != bank.ans[ansIndex])}"  class="activeTI">{{ ast[childIndex] }}</text>
											<rich-text :nodes="option.content"></rich-text>
										</view>
									</view> 
								</view>
								<view>
									<view class="pad_8 answer">
										<view>正确答案：{{ast[bank.ans[ansIndex]-1]}}</view>
									</view>
									<view class="pad_8 answerInfos">
										<view class="answerTitle">答案解析</view>
										<view class="answerContent">
											<rich-text :nodes="option.analysisContent"></rich-text>
										</view>
									</view>
								</view>
							</template>
							
							<template v-if="ansItem.type == 2">
								<view class="pad_8 titBox">
									<view class="titles">
										<rich-text :nodes="ansItem.content"></rich-text>
									</view>
									<view>
										<view v-for="(option, childindex) in ansItem.optionsList" :key="childindex" class="lisSty">
											<text :class="{right:right(bankIndex,ansIndex,option),wrong:wrong(bankIndex,ansIndex,option)}"  class="activeTI">{{ ast[childindex] }}</text>
											<rich-text :nodes="option.content"></rich-text>
										</view>
									</view> 
								</view>
								<view v-if="bank.ques[ansIndex]">
									<view class="pad_8 answer">
										<view>正确答案：
											<text :key="ansItemIndex1" v-for="(ansItem1,ansItemIndex1) in bank.ans[ansIndex]">{{ast[ansItem1-1]}}</text>
										</view>
									</view>
									<view class="pad_8 answerInfos">
										<view class="answerTitle">答案解析</view>
										<view class="answerContent">
											<rich-text :nodes="ansItem.analysisContent"></rich-text>
										</view>
									</view>
								</view>
							</template>
							
							<template v-if="ansItem.type == 3">
								<view class="pad_8 titBox">
									<view class="titles">
										<rich-text :nodes="ansItem.content"></rich-text>
									</view>
									<view>
										<view v-for="(option, childindex) in judge" :key="childindex" class="lisSty">
											<text :class="{right:(childindex == bank.ques[ansIndex]) || (childindex == bank.ans[ansIndex]),wrong:(childindex == bank.ques[ansIndex]) && (bank.ques[ansIndex] != bank.ans[ansIndex])}"  class="activeTI">{{ ast[childindex] }}</text>
											{{ option }}
										</view>
									</view>
								</view>
								<view>
									<view class="pad_8 answer">
										<view>正确答案：{{ast[bank.ans[ansIndex]]}}</view>
									</view>
									<view class="pad_8 answerInfos">
										<view class="answerTitle">答案解析</view>
										<view class="answerContent">
											<rich-text :nodes="ansItem.analysisContent"></rich-text>
										</view>
									</view>
								</view>
							</template>
							
							
							<!-- 简答题 -->
							<template v-if="ansItem.type == 5">
								<view class="pad_8 titBox">
									<view class="titles">
										<rich-text :nodes="ansItem.content"></rich-text>
									</view>
								</view>
								<view>
									<view class="pad_8 answerInfos">
										<view class="answerTitle">答案解析</view>
										<view class="answerContent">
											<rich-text :nodes="ansItem.analysisContent"></rich-text>
										</view>
									</view>
								</view>
							</template>
						</view>	
					</template>
						
						
					
				
					<view class="footer_btn">
						<view class="collect">
							<view>
								<image src="/static/icon/collect.png" mode=""></image>
								<view>收藏</view>
							</view>
						</view>
						<view class="flex_center" @click="openFooterTab">
							<view class="up-icon">
								<image src="/static/up.png"></image>
							</view>
							答题卡
						</view>
						<view class="collect">
							<view>
								<image src="/static/jj.png" mode=""></image>
								<view>交卷</view>
							</view>
						</view>
					</view>
				</view>
			</swiper-item>
		</swiper>
		
		<u-popup v-model="show" mode="bottom" border-radius="14" height="680rpx">
			<view class="popupView">
				<view class="popupTops">
					<view class="topIcon"></view>
					点击编号即可跳转至对应题目
				</view>
				<view class="popupContent">
					<scroll-view scroll-y="true" style="height: 506rpx;">
						<view class="boxSty">
							<view v-for="(item, index) in questionList" :key="index" @click="changeIndex(index)" :class="{isRight:isRight(item,index),isWrong:isWrong(item,index)}" class="liListSty">{{ index + 1 }}</view>
						</view>
					</scroll-view>
				</view>
			</view>
		</u-popup>
		
		<view class="dialog" v-if="showDialog">
			<view class="text">左右滑动切换上下题</view>
			<view class="btn" @click="hideDialog">我知道了</view>
		</view>
		
	</view>
</template>

<script>
export default {
	data() {
		return {
			id:'',
			current:0,
			showpopups:false,
			questionList:[],
			ast: ['A', 'B', 'C', 'D','E','F','G'],
			judge:['错误','正确'],
			show: false,
			showDialog:false,
			bankList: [],
			collectList:[],
			goodsId:'',
			recordId:'',
			chapterId:'',
			moduleId:'',
		};
	},
	onLoad(option){
		this.id = option.id || '';
		this.goodsId = option.goodsid || '';
		this.chapterId = option.chapterId || '';
		this.moduleId = option.moduleId || '';
		this.recordId = option.recordId || '';
		
		let showDialog = uni.getStorageSync('showDialog');
		
		if(showDialog) {
			this.showDialog = false;
		} else {
			this.showDialog = true;
			uni.setStorageSync('showDialog','1');
		}
		this.goodsQuestionList();
	},
	onUnload() {
		
	},
	methods: {
		/**
		 * 是否有上传图片
		 */
		hasImgs(bank) {
			
			return bank.ansText.imageList.length == 0;
		},
		goodsQuestionList() {
				//解析
				this.$api.goodsQuestionList({
					examId:this.id
				}).then(res => {
					
					res.data.data.forEach((item,index) => { 
						if(typeof item.jsonStr == 'string') {
							item.jsonStr = JSON.parse(item.jsonStr)
							
							if(item.type == 2) { //多选
								item.jsonStr.forEach(str => {
									str.optionsId = ''+str.optionsId;
								})
								let arr = item.answerQuestion.split(',');
								arr.forEach((a,i) => {
									arr[i] = ''+a;
								})
								item.ans = arr;
								item.ques = item.ans;
								return;
							} else if(item.type == 5) {
								item.ansText = {
									text: item.analysisContent,
									imageList: []
								}
								
								item.ques = {
									text:item.analysisContent,
									imageList:[]
								}	
								return;
								
								
							} else if(item.type == 4) {
								console.log(item.jsonStr)
								item.ques = []
								item.current = 0;
								let ansArr = []; 
								item.jsonStr.forEach((json,index) => {
									if(json.type == 1) {
										ansArr[index] = json.answerQuestion;
									} else if(json.type == 2) {
										json.optionsList.forEach(str => {
											str.optionsId = ''+str.optionsId;
										})
										let arr = json.answerQuestion.split(',');
										arr.forEach((a,i) => {
											arr[i] = ''+a;
										})
										ansArr[index] = arr
									} else if(json.type == 3) {
										ansArr[index] = json.answerQuestion;
									} else if(json.type == 5) {
										ansArr[index] = {
											text: '',
											imageList: []
										}
										json.ansText = {
											text: '',
											imageList: []
										}
									}
								})
								
								item.ans = ansArr
								item.ques = item.ans;
								return;
								
							}
							
							item.ans = item.answerQuestion
							item.ques = item.ans;
						} else {
							item.ques = item.ans;
						}
						
					})
					
					this.questionList = res.data.data;
					
				})
			
		},
		
		
		openFooterTab() {
			this.show = true;
		},
		hideDialog() {
			this.showDialog = false
		},
		changeIndex(index) {
			this.current = index
		},
		
		swiperChange(e) {
			this.current = e.detail.current;
		},
		
		
		
		isRight(item,index) {
			//单选
			if(this.questionList[index].ques) {
				if(item.type == 1) {
					return this.questionList[index].ques == this.questionList[index].ans;
				//多选
				} else if(item.type == 2) {
					//每一项都相等
					return this.questionList[index].ques.every((item,i) => {
						console.log(item == this.questionList[index].ans[i])
						return item == this.questionList[index].ans[i];
					})
				//判断
				} else if(item.type == 3) {
					return this.questionList[index].ques == this.questionList[index].ans;
				} else {
					return false;
				}
			} else {
				return false;
			}
			
		},
		
		
		right(bankIndex,ansIndex,option) {
			if(this.questionList[bankIndex].ques[ansIndex] && this.questionList[bankIndex].ans[ansIndex]) {
				
				if((this.questionList[bankIndex].ques[ansIndex].indexOf(option.optionsId) != -1 ) || (this.questionList[bankIndex].ans[ansIndex].indexOf(option.optionsId) != -1)) {
					return true
				} else {
					return false;
				}
			} else {
				return false;
			}
			
		},
		
		wrong(bankIndex,ansIndex,option) {
			if(this.questionList[bankIndex].ques[ansIndex] && this.questionList[bankIndex].ans[ansIndex]) {
				
				if((this.questionList[bankIndex].ques[ansIndex].indexOf(option.optionsId) != -1 ) && (this.questionList[bankIndex].ans[ansIndex].indexOf(option.optionsId) == -1)) {
					return true;
				} else {
					return false;
				}
			} else {
				return false;
			}
		},
		
		isWrong(item,index) {
			if(this.questionList[index].ques) {
				//单选
				if(item.type == 1) {
					return this.questionList[index].ques != this.questionList[index].ans;
				//多选
				} else if(item.type == 2) {
					//每一项都相等
					return this.questionList[index].ques.some((item,i) => {
						return item != this.questionList[index].ans[i];
					})
				//判断
				} else if(item.type == 3) {
					return this.questionList[index].ques != this.questionList[index].ans;
				} else {
					return false;
				}
			} else {
				return false;
			}
			
		},
		
		tabSelect(index,bankindex) {
			
			this.$set(this.questionList[bankindex],'current',index)
			
		},
	}
};
</script>

<style lang="scss" scoped>
.questionBank {
	width:100%;
	height:100vh;
	display: flex;
	flex-direction: column;
}
.swiper {
	width:100%;
	flex:1;
}
.lisSty {
	margin-bottom: 16rpx;
	display: flex;
	align-items: center;
	
	.flex_auto {
		flex:1;
	}
}
.activeTI {
	vertical-align: middle;
	display: inline-block;
	border: 1rpx solid #eee;
	border-radius: 50rpx;
	height: 48rpx;
	line-height: 46rpx;
	text-align: center;
	width: 48rpx;
	margin-right: 15rpx;
	color: #666;
	font-size: 30rpx;
	
	
	&.right {
		color:#fff;
		background:green;
	}
	
	&.wrong {
		color:#fff;
		background:red;
	}
	
	&.checked {
		color:#fff;
		background:#007AFF;
	}
}

.submit_checkbox {
	margin:20rpx auto;
	width: 526rpx;
	height: 80rpx;
	background: rgba(0, 122, 255, 1);
	color:#fff;
	text-align: center;
	line-height: 80rpx;
	font-size: 30rpx;
	border-radius: 40rpx;
}
.titles {
	overflow: hidden;
	margin-bottom: 24rpx;
}
.titBox {
	padding: 41rpx 25rpx 24rpx 25rpx;
}

.titBox_title {
	padding: 21rpx;
}

.tabs {
	margin:10rpx;
	display: flex;
	.tab {
		margin: 0 4rpx;
		padding:10rpx 13rpx;
		text-align: center;
		color: #007aff;
		font-size: 28rpx;
		border-radius: 16rpx;
		background:#fff;
		
		&.current {
			color:#fff;
			background: #007AFF;
		}
	}
}

.ans {
	margin:8rpx 8rpx 8rpx;
	
	.ans_input {
	    border-radius: 16rpx;
		background:#fff;
		.top {
			border-bottom:1rpx solid #EEEEEE;
			padding: 16rpx;
			display: flex;
			align-items: center;
			
			.icon {
				margin-right:20rpx;
				width: 40rpx;
				height: 38rpx;
			}
			
			.progress {
				flex:1;
			}
			
			.submit {
				width: 168rpx;
				height: 48rpx;
				line-height: 48rpx;
				text-align: center;
				color:#fff;
				font-size: 30rpx;
				background: #007AFF;
				border-radius: 24rpx;
				
				&.disabled {
					opacity: 0.6;
				}
			}
		}
		
		.textarea {
			textarea {
				width:100%;
				height:287rpx;
				padding:10rpx;
			}
		}
		
		.imgs {
			overflow: hidden;
			display: flex;
			width:100%;
			.img {
				width: 104rpx;
				height: 104rpx;
				border-radius: 8rpx;
				position:relative;
				margin:20rpx;
				
				
				text {
					position:absolute;
					right:-15rpx;
					top:-15rpx;
					width:30rpx;
					height:30rpx;
					text-align: center;
					line-height: 30rpx;
					color:#fff;
					background:red;
					border-radius:50%;
				}
				
				image {
					width:100%;
					height:100%;
				}
			}
		}
	}
	
	.ans_submit {
		padding:16rpx;
		border-radius: 16rpx;
		background:#fff;
		
		.imgs {
			overflow: hidden;
			display: flex;
			width:100%;
			.img {
				width: 104rpx;
				height: 104rpx;
				border-radius: 8rpx;
				position:relative;
				margin:20rpx;
				
				image {
					width:100%;
					height:100%;
				}
			}
		}
	}
}
.firstLetter {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30rpx;
	.leftLetters {
		display: flex;
		align-items: center;
		width: 220rpx;
		.btnType {
			padding: 5rpx 10rpx;
			border: 1rpx solid #007aff;
			border-radius: 10rpx;
			background-color: rgba(0, 122, 255, 0.1);
			font-size: 28rpx;
			color: #007aff;
			margin-right: 15rpx;
		}
	}
}
.popupView {
	height: 100%;
	padding-bottom: 100rpx;
	.popupTops {
		height: 77rpx;
		border-bottom: 1rpx solid #eee;
		text-align: center;
		line-height: 77rpx;
		font-size: 24rpx;
		color: #999;
		position: relative;
		.topIcon {
			position: absolute;
			top: 10rpx;
			left: 50%;
			transform: translateX(-50%);
			width: 80rpx;
			height: 8rpx;
			background-color: #999;
			border-radius: 4rpx;
		}
	}
	.popupContent {
	}
}
.pageContent {
	position:relative;
	background-color: #eaeef1;
	height: 100%;
	overflow-y: scroll;
	padding-top: 8rpx;
	padding-bottom: 100rpx;
}
.pad_8 {
	background-color: #fff;
	margin: 0rpx 8rpx 8rpx;
	border-radius: 16rpx;
	
	&.no-margin {
		margin-top:-16rpx;
		border-radius: 0 0 16rpx 16rpx;
	}
}
.answer {
	height: 80rpx;
	line-height: 80rpx;
	padding: 0rpx 24rpx;
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: #666;
	font-size: 30rpx;
}
.footer_btn {
	background-color: #fff;
	z-index: 10078;
	position: fixed;
	bottom: 0rpx;
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	height: 98rpx;
	padding: 0rpx 38rpx;
	border-top: 1rpx solid #eee;
	
	.flex_center {
		flex:1;
		display: flex;
		justify-content: center;
		align-items: center;
		flex-direction: column;
		margin:0 200rpx;
		font-size: 24rpx;
		color: #999999;
		
		
		.up-icon {
			margin-bottom:18rpx;
			width:100%;
			display: flex;
			justify-content: center;
			image {
				width:58rpx;
				height:21rpx;
			}
		}
	}
	
	
	.collect {
		visibility: hidden;
		width:100rpx;
	
		&.show {
			visibility: visible;
		}
		
		>view {
			display: flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;
			
			image {
				width:32rpx;
				height:32rpx;
				margin-bottom:6rpx;
			}
			
			view {
				font-size: 24rpx;
				color: #999999;
			}
		}
	}
}
.boxSty {
	padding: 44rpx 41rpx 0rpx;
}
.liListSty {
	border:1rpx solid #EEEEEE;
	width: 88rpx;
	height: 88rpx;
	border-radius: 32rpx;
	text-align: center;
	line-height: 88rpx;
	color: #333;
	font-size: 32rpx;
	float: left;
	margin: 20rpx 23rpx;
	
	&.isRight {
		border:1rpx solid #EEEEEE;
		color:#fff;
		background: green;
	}
	
	&.isWrong {
		border:1rpx solid #EEEEEE;
		color:#fff;
		background: red;
	}
}
.answerInfos {
	padding: 25rpx 25rpx 25rpx 23rpx;
}
.answerTitle {
	margin-bottom: 28rpx;
	color: #666;
	font-size: 30rpx;
}
.answerContent {
	font-size: 30rpx;
	color: #666;
}

.textChild {
	display: inline-block;
	vertical-align: middle;
}

.dialog {
	position: fixed;
	left:0;
	top:0;
	width:100%;
	height:100%;
	background-color: rgba(0,0,0,0.8);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	z-index: 20000;
	
	.pointer {
		width:338rpx;
		height:240rpx;
	}
	
	.text {
		font-size: 32rpx;
		color: #FFFFFF;
		text-align: center;
	}
	
	.btn {
		width: 242rpx;
		height: 82rpx;
		border: 2rpx solid #FFFFFF;
		border-radius: 16rpx;
		text-align: center;
		line-height: 82rpx;
		margin:41rpx auto;
		color:#fff;
		font-size: 32rpx;
	}
}
.popboxs {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.classTops {
	flex-shrink: 0;
	padding: 39rpx 0rpx 4rpx;
	font-weight: bold;
	color: #333;
	font-size: 30rpx;
}
.textStys {
	width: 100%;
	flex: 1;
	padding: 36rpx;
}
.classFootsty {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 10rpx 0rpx 40rpx;
	.btnsty {
		width: 200rpx;
		height: 80rpx;
		border-radius: 40rpx;
		font-weight: bold;
		font-size: 30rpx;
		text-align: center;
		line-height: 80rpx;
	}
	.btns1 {
		background-color: #f5f5f5;
		color: #007aff;
	}
	.btns2 {
		margin-left: 40rpx;
		background-color: #007aff;
		color: #ffffff;
	}
}
</style>