<template>
	<view>
		<view id="top-box" class="cu-bar bg-white solid-bottom">
			<view class="action text-black">
				<text v-if="currentType===1">判断题</text>
				<text v-else-if="currentType===2">单选题</text>
				<text v-else-if="currentType===3">多选题</text>
				<text v-else-if="currentType===4">填空题</text>
				<text v-else-if="currentType===5">问答题</text>
			</view>
			<view class="action">
				<button class="cu-btn bg-green shadow" @tap="showCardModal" data-target="modalCard">答题卡</button>
			</view>
		</view>
		<view class="cu-modal" :class="modalCard=='modalCard'?'show':''" @tap="hideCardModal">
			<view class="cu-dialog" @tap.stop>
				
				<scroll-view class="page padding" :scroll-y=true :style="{'height':swiperHeight}" >				
				<view class="cu-bar solid-bottom">
					<view class="action">
						<text class="cuIcon-title text-red"></text>答题卡
					</view>					
				</view>
				<view class="grid col-5 ">
					<view class="margin-tb-sm text-center" v-for="(subject,index) in subjectList" :key="index">
						<button class="cu-btn round" :class="[subject.userAnswer.length===0?'line-grey':'bg-red']" @click="AppointedSubject(index)" >{{index+1}}</button>
					</view>
				</view>
				
				</scroll-view>
			</view>
		</view>
		<view class="cu-modal padding " :class="modalError=='modalError'?'show':''" @tap="hideErrorModal">
			<view class="cu-dialog bg-white" @tap.stop>								
				
				<view class="cu-bar solid-bottom ">
					<view class="action">
						<text class="cuIcon-title text-red"></text>试题纠错
					</view>					
				</view>
				
				<radio-group class="block" >
					<view class="cu-list menu text-left">
					<view class="cu-item cu-item-error" v-for="error in errorList" >
						<radio :value="error"></radio>
						<view class="title text-black margin-left">{{error}}</view>
					</view>	
					</view>	
				</radio-group>				
				
				<view class="padding flex flex-direction ">				
					<button class="cu-btn bg-red margin-tb-sm lg" @click="SubmitError">提 交</button>
				</view>
			</view>
		</view>
		<form>
			<swiper :current="subjectIndex" class="swiper-box" @change="SwiperChange" :style="{'height':swiperHeight}">
				<swiper-item v-for="(subject,index) in subjectList">
					
					<view v-if="index-subjectIndex>=-1&&index-subjectIndex<=1">
										
					<view class="cu-bar bg-white solid-bottom">
						<view class="action text-black">
							<text class="cuIcon-title text-red"></text>{{subject.title}}
						</view>
					</view>
					<view>

						<radio-group class="block"  @change="RadioboxChange" v-if="subject.type===1||subject.type===2">
							<view class="cu-form-group" v-for="option in subject.optionList">
								<radio :value="option.id" :checked="subject.userAnswer.indexOf(option.id) > -1?true:false"></radio>
								<view class="title text-black">{{option.id}}.{{option.content}}</view>
							</view>
						</radio-group>

						<checkbox-group class="block"  @change="CheckboxChange" v-else-if="subject.type===3">
							<view class="cu-form-group" v-for="option in subject.optionList">
								<checkbox :value="option.id" :class="subject.userAnswer.indexOf(option.id) > -1?'checked':''" :checked="subject.userAnswer.indexOf(option.id) > -1?true:false"></checkbox>
								<view class="title  text-black">{{option.id}}.{{option.content}}</view>
							</view>
						</checkbox-group>

						<view v-else-if="subject.type===4">
							<view class="cu-form-group solid-bottom">
								<view class="title  text-black">
									答：
								</view>
								<input placeholder="文本输入框" name="input" v-model="subject.userAnswer" @blur="textInput" ></input>
							</view>
						</view>

						<view v-else-if="subject.type===5">
							<view class="cu-bar cu-bar-title bg-white margin-top">
								<view class="action  text-black">
									答：
								</view>
							</view>
							<view class="cu-form-group solid margin">
								<textarea maxlength="-1"  @blur="textInput" v-model="subject.userAnswer" placeholder="多行文本输入框"></textarea>
							</view>
						</view>

					</view>

					<view v-show="subject.showAnswer" class="margin-top solid-top">
						<view class="cu-bar">
							<view class="action  text-grey">
								<text>正确答案：</text>
								<text class="solid-bottom  padding-left text-green">{{subject.answer}}</text>
							</view>
						</view>
						<view class="cu-bar cu-bar-title">
							<view class="action  text-grey">
								<text>解析：</text>
							</view>
						</view>
						<view class="text-content padding  text-grey">
							{{subject.explain}}
						</view>
					</view>

					</view>
				</swiper-item>
			</swiper>
		</form>
		<view id="foot-box" class="cu-bar tabbar bg-white shadow foot">
			<view class="action" @click="MoveSubject(-1)">
				<view class="cuIcon-cu-image">
					<text class="lg cuIcon-back text-gray"></text>
				</view>
				<view class="text-gray">上一题</view>
			</view>
			<view class="action" @click="MoveSubject(1)">
				<view class="cuIcon-cu-image">
					<text class="lg text-gray cuIcon-right"></text>
				</view>
				<view class="text-gray">下一题</view>
			</view>

			<view class="action" @click="FavorSubject">
				<view class="cuIcon-cu-image">
					<text class="lg cuIcon-favor" :class="[userFavor?'text-red':'text-gray']"></text>
				</view>
				<view  :class="[userFavor?'text-red':'text-gray']">收藏</view>
			</view>

			<view class="action" @click="ShowAnswerChange">
				<view class="cuIcon-cu-image">
					<text class="lg text-gray cuIcon-question"></text>
				</view>
				<view class="text-gray">解答</view>
			</view>
			<view class="action" @tap="showErrorModal"  data-target="modalError">
				<view class="cuIcon-cu-image">
					<text class="lg text-gray cuIcon-warn"></text>
				</view>
				<view class="text-gray">纠错</view>
			</view>

		</view>

	</view>
</template>

<script>
	/*
	*
	*  需要二次开发或项目外包的请加QQ 271478027 或 微信 jialongvip  
	* 
	*/
	export default {
		data() {
			return {
				userFavor:false,//是否已收藏
				currentType: 0, //当前题型
				subjectIndex: 0,//跳转索引
				autoShowAnswer: false,//答错是否显答案
				autoRadioNext:true,//判断题、单项题，自动移下一题
				swiperHeight: '800px',//
				title: '初中二年级2019期中考券',
				subjectList:[
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
										
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
					{"title":"酸菜鱼的味道？","type":3,"optionList":[{"id":"A","content":"咸味"},{"id":"B","content":"辣味"},{"id":"C","content":"甜味"},{"id":"D","content":"酸味"}],"answer":"A,B,D","userAnswer":"","userFavor":false,"explain":"你怎么想都行，要的就是这个味，答案只能选A,B,D"},
					{"title":"床前（____）光，疑是地上霜。","type":4,"optionList":[{"id":"","content":""}],"answer":"明月","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					{"title":"什么美国要限制华为？","type":5,"optionList":[{"id":"","content":""}],"answer":"","userAnswer":"","userFavor":false,"explain":"问答题没有选项，无法做答，且不参与计分"},
					
					{"title":"水是液体？","type":1,"optionList":[{"id":"A","content":"对"},{"id":"B","content":"错"}],"answer":"A","userAnswer":"","userFavor":false,"explain":"难到是固体不成？"},
					{"title":"电流分有？","type":2,"optionList":[{"id":"A","content":"直流"},{"id":"B","content":"交流"},{"id":"C","content":"直流和交流"}],"answer":"C","userAnswer":"","userFavor":false,"explain":"科技学依据"},
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