有呀，添加的事件和置空的事件

formSubmit:function(e) {

var that = this;

var formData = e.detail.value;

var url = that.data.addUrl;

if(that.data.areaId!=undefined) {

formData.areaId=that.data.areaId;

url=that.data.modifyUrl;

}

wx.request({

url: url,

data:JSON.stringify(formData),

method:'POST',

header:{

'Content-Type':'application/json'

},

success:function(res) {

var result = res.data.success

var toastText = "操作成功";

if(result!=true) {

toastText = "操作失败"+res.data.errMsg;

}

wx.showToast({

title: toastText,

icon:'',

duration:2000

});

if(that.data.areaId == undefined) {

wx.redirectTo({

url: '../list/list',

})

}

}

});

},

reset:function(res) {

that.setData({

areaId:'',

priority:''

});

}