schoolwisdoms-student-mp/pages/Components/selectDate/selectDate.wxml

<view class="select-view" bindtap="showSelect">筛选</view>
  <view class="select-box" animation="{{animationBox}}">
    <view class="change-time">
      <view class="select-title">选择时间段:</view>
    <view class="select-date-view">
      <view class="section">
        <picker mode="date" value="{{beginDate}}" start="2000-01-01" end="{{endDate}}" bindchange="bindBeginDateChange">
          <view class="picker">
            {{beginDate}}
          </view>
        </picker>
        <view> 至 </view>
        <picker mode="date" value="{{endDate}}" start="{{beginDate}}" end="{{endDate}}" bindchange="bindEndDateChange">
          <view class="picker">
            {{endDate}}
          </view>
        </picker>
      </view>
    </view>
    </view>
    <view class="search-btn-view">
      <view class="search-btn" bindtap="submitDate">确定</view>
      <view class="reset-btn" bindtap="resetDate">重置</view>
    </view>
  </view>
  <view class="select-box-bg" bindtap="showSelect" animation="{{animationBg}}" wx:if="{{yFlag == true}}"></view>
  <view class="height-view"></view>