<!--components/questions/index.wxml-->
  <view class="questions-box">
    <view wx:if="{{!answerFinished&&loaded}}">
      <view class="questions wt">
        <view class="questions-header flex flex_sb flex_ac">
            <view class="question-num">
              <text class="currQuestion font20 blue">{{current}}</text>/{{questions.length}}
            </view>
          <button class="blue" bindtap="prev">上一题</button>
        </view>
        <view hidden="{{current!=index+1}}" class="questions-list-item" wx:key="index" wx:for="{{questions}}">
          <view class="questions-list-item-title">
            {{item.title}}
          </view>
            <view class="questions-list-item-content-item">
                <radio-group bindchange="getAnswer" data-title="{{item.title}}" data-index="{{index}}">
                    <label wx:for="{{item.options}}" wx:for-index="cidx" wx:for-item="citem" class="font14 flex flex_sb" style="border-bottom:{{cidx!=item.options.length-1?'1px solid #eee':''}}"> 
                      {{citem.letter+'. '+citem.value}}
                      <radio name="12" value="{{cidx+'@'+citem.value}}" color='#5351ff' />
                    </label>
                </radio-group>
            </view> 
        </view>
      </view>
      <view class="btns questions-btn">
        <button class="button" wx:if="{{!answerAll}}" bindtap="next">下一题</button>
        <button class="button" wx:if="{{answerAll}}" bindtap="finish">提交</button>
      </view>
    </view>
  </view>