reader/pages/user/myEdit/myEdit.wxml

<view style="background:#f7f7f7;margin-top:-30rpx;">
  <view class="avatarBox" name="avatar" value="user.avatar">
    <image src="{{user.avatar}}" bindtap="changeAvatar" class="avatarImage" />
    <view class="avatar-text" bindtap="changeAvatar">
      <text>修改头像</text>
      <image src='../../../static/image/edit_new.png' class='icon'></image>
    </view>
  </view>
  <view class='setting-info'>
    <form bindsubmit="formSubmit" class='form'>
      <view class='nickname-box'>
        <text class='setting-title'>昵称</text>
        <view class='user-action'>
          <input name='nickname' class='nickname' type='text' maxlength="9" placeholder='{{user.nickName}}' placeholder-class='placeholderStyle' focus='{{ true }}' value='{{user.nickName}}' bindblur='saveNickName'></input>
        </view>
        <view class='edit-img'>
          <image src='../../../static/image/edit_new.png' class='icon'></image>
        </view>
      </view>
      <view class='sex-box'>
        <view class='setting-title'>性别</view>
        <radio-group name='radioGroup1' class="radio-group" bindchange="optionAction">
          <label class="radio" wx:for="{{ sexs }}" wx:key="{{ index }}">
            <text class='sex-title'>{{ item.sex }}</text>
            <radio value="{{ item.value }}" checked="{{ item.checked }}" color='#fff' />
          </label>
        </radio-group>
      </view>
      <view class='birthday-box'>
        <picker name='picker' mode="date" value="{{ date }}" start="1900-01-01" end="2020-09-01" bindchange="bindDateChange">
          <view class="picker">
            <text class='setting-title'>生日</text>
            <text>{{ date }}</text>
          </view>
        </picker>
        <view class='edit-img'>
          <image src='../../../static/image/edit_new.png' class='icon'></image>
        </view>
      </view>
      <view class='birthday-box'>
        <picker name='gradePicker'  value="{{gradeIndex}}" range="{{gradeArray}}" bindchange="bindGradeChange">
          <view class="picker">
            <text class='setting-title'>年级</text>
            <text>{{ gradeObject[gradeIndex].name}}</text>
          </view>
        </picker>
        <view class='edit-img'>
          <image src='../../../static/image/edit_new.png' class='icon'></image>
        </view>
      </view>
      <view class='school-box'>
        <text class='setting-title'>学校</text>
        <input name='address' maxlength="14" class='address' type='text' placeholder='{{user.schoolName}}' value='{{ user.schoolName }}' bindblur='saveAddress'></input>
        <view class='edit-image'>
          <image src='../../../static/image/edit_new.png' class='icon'></image>
        </view>
      </view>
      <view class="submit-btn">
        <button class='btn' formType="submit">保存</button>
      </view>
    </form>
  </view>
</view>