小程序下拉列表

  /**

   * 页面的初始数据

   */

　const App = getApp();

Page({

  data: {

    devicelist: [],

    idlist:[],

    deviceindex:0,

    choose_device_id: 0,

  },

 

 /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

    var that = this;
    //url: App.globalData.URL + 'mydevicelist',  //清运
    var url ='http://box/mpapi/web/oampapi/mydevicelist';
    App.wxRequest('POST', url, {
      admin_id:wx.getStorageSync('admin_id'),
    }, (res => {
      that.setData({
        devicelist: res.data_list,
        idlist: res.id_list,
        manlist: res.man_list,
      })
    }))
  },


bindPickerChange: function(e) {

    var that = this;

    console.log('picker发送选择改变，携带值为', e.detail.value)

    this.setData({

      deviceindex: e.detail.value, 

      choose_device_id:  that.data.idlist[e.detail.value],

    })

  },

 

 recovery:function(e){

    var that = this;

    //var device_name = e.detail.value.device_name;

    var device_name = that.data.devicelist[that.data.deviceindex];

    var run_man = e.detail.value.run_man;

    if(!device_name){

      wx.showToast({

        title: '请选择设备',

        icon: 'none',

        duration: 2000

      })

    }else{

      wx.request({

        //url: App.globalData.URL + 'run',  //清运

        url: 'http://box/mpapi/web/oampapi/run',  

        data: {

          device_name: device_name,     

          device_id: that.data.choose_device_id,

          run_man:run_man,

        },

        method: 'POST',

        dataType: 'json',

        header: {

          'Content-Type': 'application/x-www-form-urlencoded'

        },

        success: function (res) {

          // wx.hideToast()

          if(res.data.code==200){

            wx.showToast({

              title: '提交成功',   // 标题

              icon: 'success',   // 图标类型，默认success

              duration: 2000,   // 提示窗停留时间，默认1500ms

              success:function(){

                setTimeout(function () {

                  //要延时执行的代码

                  setTimeout(function(){

                    wx.navigateBack({})

                 },1500)

                }, 1500)//延迟时间

              }

            })

          }

        }

      })

    }

  },

})

    <view class="seat"> 

      <picker bindchange="bindPickerChange" value="{{deviceindex}}" range="{{devicelist}}">

        <view class="picker">

          选择设备：{{devicelist[deviceindex]}}

        </view>

      </picker>

    </view>

 

  <view class="box">

    <input name="run_man" placeholder="" class="seat" value="{{manlist[deviceindex]}}"></input>

  </view>

    //给运营助手选择设备用
    public function actionMydevicelist(){
        $device_list = [];
        $id_list = [];
        $man_list = [];

        $admin = Admin::find()->where(['admin_id'=>$admin_id])->asArray()->one();
        if($admin['merchant_id'] !=0){
            $device = Device::find()->where(['merchant_id'=>$admin['merchant_id']])->asArray()->all();
        }else{
            $device = Device::find()->asArray()->all();
        }

        if($device){
            foreach ($device as $key=>$value){
                $device_list[] = $value['device_name'];
                $id_list[] = $value['device_id'];
                $man_list[] = $value['device_man'] ? $value['device_man'] : '';
            }      
        }
        return ['code' => 200, 'msg' => '查询成功','data_list'=>$device_list,'id_list'=>$id_list,'man_list'=> $man_list];
    }  

 

 

    //运营助手  清运上报
    public function actionRun(){
        if(!Yii::$app->request->isPost){
            return ['code'=>400,'msg'=>'请求方式错误!'];
        }
        $data = Yii::$app->request->post();

        $boxlog = new Boxlog();
        $boxlog->device_id = $data['device_id'];
        $boxlog->create_at = time();
        $boxlog->user_id   = $data['user_id'];
        $boxlog->run_man   = $data['run_man'];

        if($boxlog->save()){
            return ['code'=>200,'msg'=>'上报成功'];  //
        }else{
            return ['code'=>200,'msg'=>'上报失败'];
        }
    }