pk8f3pmu2/pages/classroom/classroom.wxml

<movable-area>
  <view class="classroom" bindtap="select_stu" data-id="none">
  <movable-view wx:if="{{show_conversation&&!loading}}"  direction="all" y="{{240}}">
    <myicon type="close" class="close" bindtap="close_conversation"></myicon>
    <scroll-view scroll-y="{{true}}" class="message-list">
      <block wx:for="{{messages}}" wx:for-item="message" wx:key="objectId">
        <view class="message flex-wrap">
          <text>{{message.sender_name}}：</text><text>{{message.text}}</text>
        </view>
      </block>
    </scroll-view>
    <view class="message-footer flex-wrap">
      <input
        placeholder="请输入消息：{{classname}}"
        bindinput="update_message"
        bindconfirm="send_message"
        value="{{message_text}}" 
        class="message"/>
      <text style="display: {{message_text ? 'inline': 'none'}}" class="send-message" ontap="send_message">发送</text>
    </view>
  </movable-view>
  
  <text wx:if="{{!loading}}" class="hint" >课程名称:{{class_name}}     教员姓名:{{teacher.name}}</text>
  <view wx:if="{{(students.length==0 || students.length==1 && students[0].objectId==current_user.objectId)&& !loading}}" class="no-student-view">
    <image src="../../images/cry.png" class="no-student"></image>
    <text class="no-student">还没有学员加入</text>
  </view>
  <view class="student-list">
    <block wx:for="{{students}}" wx:for-item="student" wx:key="objectId">
      <view class="{{teacher.objectId==current_user.objectId?'student selectable':'student'}}" hidden="{{teacher.objectId==student.objectId}}" catchtap="select_stu" data-id="{{student.objectId}}">
        <myicon wx:if="{{!student.present}}" class="student-icon" type="absent_student" size="36"></myicon>
        <myicon wx:elif="{{student.isasking==1}}" class="student-icon" type="question" size="36" color="red"></myicon>
        <myicon wx:elif="{{student.isasking==0}}" class="student-icon" type="present_student" color="#00ff00" size="36"></myicon>
        <myicon wx:elif="{{student.isasking==2}}" class="student-icon" type="answer" color="#0000ff" size="36"></myicon>
        <text class="{{student.present?'present':'absent'}}">{{student.name+'\n'}}</text>
        <text>{{student.mark}}分</text>
      </view>
    </block>
  </view>
  <view class="operation-list">
    <view wx:if="{{!loading}}" class="teacher-operation" hidden="{{teacher.objectId!=current_user.objectId || select_stu_id==''}}">
      <button type="primary" catchtap="add_mark" data-id="{{select_stu_id}}" data-mark="{{-1}}">减一分</button>
      <button type="primary" catchtap="add_mark" data-id="{{select_stu_id}}" data-mark="{{1}}">加一分</button>
      <button type="primary" catchtap="add_mark" data-id="{{select_stu_id}}" data-mark="{{2}}">加两分</button>
      <button type="primary" catchtap="set_isasking" data-id="{{select_stu_id}}" data-status="{{2}}">请起立</button>
    </view>
    <view wx:if="{{!loading}}" class="student-operation" hidden="{{teacher.objectId==current_user.objectId}}">
      <button hidden="{{current_user.isasking!=0}}" type="primary" catchtap="set_isasking" data-id="{{current_user.objectId}}" data-status="{{1}}">我要提问/回答</button>
      <button hidden="{{current_user.isasking!=1}}" type="primary" catchtap="set_isasking" data-id="{{current_user.objectId}}" data-status="{{0}}">取消提问</button>
      <text hidden="{{current_user.isasking!=2}}" class="warning">请起立提问/回答</text>
      <button hidden="{{current_user.isasking!=2}}" type="primary" catchtap="set_isasking" data-id="{{current_user.objectId}}" data-status="{{0}}">完成回答</button>
    </view>
  </view>
  <view wx:if="{{!loading}}" class="footer white">
    <text class="tappable class-setting" hidden="{{teacher.objectId!=current_user.objectId}}" bindtap="enter_setting" data-id="{{class_id}}">设置</text>
    <text hidden="{{teacher.objectId==current_user.objectId}}">我的得分：{{current_user.mark}}分</text>
    <text class="tappable class-detail" bindtap="enter_detail">资源</text>
  </view>
  </view>
</movable-area>