edu-mini/pages/examDetail/examDetail.wxml

<view class="container">
    <van-image width="750rpx" height="1150rpx" src="/images/ic_exam_bg.png" class="exam-bg"/>
    <van-image width="690rpx" height="90vh" src="/images/ic_exam_page.png" class="page-bg" wx:if="{{exams.length>0}}"/>
    <van-image width="52rpx" height="60rpx" src="/images/ic_exam_title.png" class="tag-bg" wx:if="{{exams.length>0}}"/>
    <view class="content" wx:if="{{exams.length>0}}">
        <view class="title">
            第{{current + 1}}/{{exams.length}}题({{qType[question.questionType]}})
        </view>
        <view class="question">
            {{question.stem}}
        </view>

        <view wx:if="{{question.questionType == questionTypesEnum.SINGLE || question.questionType == questionTypesEnum.MULTIPLE}}">
            <view class="opt {{answers[question.id][item.id]?'opt-active':'opt-default'}}"
                  wx:for="{{question.testAnswerList}}"
                  wx:key="index"
                  bind:tap="slectAnswer"
                  data-id="{{item.id}}"
            >
                <view class="space">
                    {{item.opt}}. {{item.answer}}
                </view>
                <view class="opt-btn" wx:if="{{answers[question.id][item.id]}}">
                    <van-image width="30rpx" height="23rpx" src="/images/ic_exam_ok.png"/>
                </view>
            </view>
        </view>

        <van-field
                wx:else
                type="textarea"
                custom-style="padding: 21rpx 35rpx;font-size: 28rpx;margin-top: 50rpx;border: 1rpx solid #CED8EA;border-radius: 8rpx;"
                value="{{answers[question.id]}}"
                bind:change="onChange"
                autosize
                placeholder="请输入答案"
                input-class="input-class"
                placeholder-style="color: #889AB8;"
                border="{{ false }}"
        />

        <view class="mt100"></view>


        <van-button round color="linear-gradient(90deg, #FF4330 0%, #FF7B60 100%)" custom-class='next-btn'
                    bind:click="toPre" wx:if="{{current!=0}}">上一题
        </van-button>
        <van-button round color="linear-gradient(90deg, #FF4330 0%, #FF7B60 100%)" custom-class='next-btn'
                    bind:click="toNext" wx:if="{{current!=exams.length-1}}">下一题
        </van-button>
        <van-button round color="linear-gradient(90deg, #FF4330 0%, #FF7B60 100%)" custom-class='next-btn'
                    bind:click="toPut" wx:if="{{current==exams.length-1}}">提交答案
        </van-button>
    </view>
    <edu-safe-area/>
</view>