pk8f3pmu2/miniprogram/exercise/components/null-question/null-question.wxml

<view class="question">
  <view class="hint">第{{data.q_position}}题</view>
  <rich-md my-class="title" nodes="{{data.question_title}}"/>
  <view wx:for="{{data.multi_count}}" class="input-wrap">
    <text class="hint">第{{index+1}}空</text>
    <input class="null-input" disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}" 
            placeholder="输入第{{index+1}}空的答案"
            data-question_id="{{data.question_id}}"
            data-exercise_choice_id="{{index+1}}"
            value="{{data.user_answer[index].answer_text||''}}"
            bindblur="answer_null_question">
    </input>
  </view>
  <view wx:if="{{data.standard_answer}}" class="standard-null-inputs">
    <view class="standard-null-input" wx:for="{{question.standard_answer}}" wx:for-item="answer">
      <text class="hint">第{{answer.choice_id}}空答案：</text>
      <text class="error" style="padding-top: 12rpx;">{{answer.answer_text}}</text>
  </view>
  </view>
</view>