Swift显示alert和promp confirmation

概述Swift 显示alert func Alert(title:String, msg:String)->Void{ let alert = UIAlertController(title: title, message: msg, preferredStyle: UIAlertControllerStyle.alert) alert.addAction(UIAler

Swift 显示alert

func Alert(Title:String,msg:String)->VoID{        let alert = UIAlertController(Title: Title,message: msg,preferredStyle: UIAlertControllerStyle.alert)        alert.addAction(UIAlertAction(Title: "Ok",style: UIAlertActionStyle.default,handler: nil))        self.present(alert,animated: true,completion: nil)    }

Swift 显示confirmation

let refreshAlert = UIAlertController(Title: "",message: "Are you sure to continue?".localized(),preferredStyle: UIAlertControllerStyle.alert)                        refreshAlert.addAction(UIAlertAction(Title: "Yes".localized(),style: .default,handler: { (action: UIAlertAction!) in                // Cancel leave                let result = ServiceProxy().CallCancelLeave(leaveID: self._leave.ID)                if(!result.isSuccess){                    self.Alert(Title: "Error".localized(),msg: result.errorMessage)                }else{                    // do nothing and navigate to the List vIEw                }            }))                        refreshAlert.addAction(UIAlertAction(Title: "No".localized(),style: .cancel,handler: { (action: UIAlertAction!) in                // do nothing            }))            present(refreshAlert,completion: nil)

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