confirm-type="next" 为什么不能转到下一项。

<form bindsubmit="formSubmit" bindreset="formReset">

  <view class="page">

    <view class="login">

      <view><image   src="../../images/logo_weixin2.png" mode="aspectFit"></image></view>

    </view>

    <view class="page__bd">

      <!--手机-->

      <view class="weui-cell weui-cell_input">

        <view class="weui-cell__hd">

          <view class="weui-label">手机:</view>

        </view>

        <view class="weui-cell__bd">

          <input  name="mobile"  confirm-type="next" confirm-hold="false" class="weui-input" placeholder="请输入手机号" />           

        </view>

      </view>

      <!--end of 手机-->

      <!--密码-->

      <view class="weui-cell weui-cell_input">

        <view class="weui-cell__hd">

          <view class="weui-label">密码:</view>

        </view>

        <view class="weui-cell__bd">

          <input class="weui-input" name="password" confirm-type="next" confirm-hold="false" password="true" placeholder="请输入密码" />

        </view>

      </view>

      <!--end of 密码-->

      <view class="weui-btn-area">

        <button size="default" class="weui-btn" loading="{{loading_flag}}" formType="submit">

          登录

        </button>

      </view>

    </view>

  </view>

</form>