func (this *EventController) Attend() { t := models.Event{} timenow := time.Now().Unix() attend := t.GetAttendByTime(int(timenow)) for i, _ := range attend { attend[i].Club = "" attend[i].Description = "" attend[i].Title = "" } b, _ := json.Marshal(&attend) this.Data["json"] = string(b) this.ServeJson() }