Question

我想得到所有医生的名字，其中部门名称是＆＃34;内科。\ n＆＃34;来自{{1>} Swift语言。

NSMutableArray

我可以使用( { DepartmentName = "Internal Medicine.\n "; DoctorName = "Dr. A. K. Kundu\n "; }, { DepartmentName = "Internal Medicine.\n "; DoctorName = "Dr. Arvind K. Minz\n "; }, { DepartmentName = "Internal Medicine.\n "; DoctorName = "Dr. Rajeev Choudhary\n "; }, { DepartmentName = "Obstetrics And Gynaecology.\n "; DoctorName = "Dr. Gouri Jain\n "; }, { DepartmentName = "Obstetrics And Gynaecology.\n "; DoctorName = "Dr. Poonam Kataria\n "; }, { DepartmentName = "Obstetrics And Gynaecology.\n "; DoctorName = "Dr. Ila Jha\n "; }, { DepartmentName = "Internal Medicine.\n "; DoctorName = "Dr. Ram Niwas Gupta\n "; }, { DepartmentName = "Gasteroenterology.\n "; DoctorName = "Dr. Sanjay Kumar\n "; }, { DepartmentName = "Neurology.\n "; DoctorName = "Dr. Sameer Gupta\n "; }, { DepartmentName = "Physiotherapy And Rehabilitation.\n "; DoctorName = "Dr. Kapil Chauhan\n "; }, { DepartmentName = "XRay.\n "; DoctorName = "Dr. Gagan Sharma\n "; } )轻松获取所有部门和医生的姓名（例如posts.valueForKey（＆＃34; DoctorName＆＃34;）或valueforkey（＆＃34;部门名称＆＃34 ;））和现在我想得到所有医生名称，从部门名单中选择部门名称

我的完整代码：

posts.valueForKey

Answer 1

我建议你创建一个名为Doctor

的新对象

class Doctor: NSObject {

    var doctorName = ""
    var departmentName = ""
}

这样您就可以轻松地将数据解析为新的Doctor并将其存储为数组。过滤，查找或执行任何操作都会更容易。

希望这有帮助。

Answer 2

我通过简单的步骤解决了这个问题：

这里的部门名称和医生名称在同一索引上，所以我所做的就是只需从DepartmentArrray获取indexOfObject（），然后从DoctorArray获取objectAtIndex（）。

这是@IBAction函数中的代码SelectDoctorButton（sender：AnyObject）：

var indexOfObject = 0
            for var index = 0 ; index < self.DepartmentArray.count ; index++ {
                if self.PickValue == self.DepartmentArray[index] as NSString{
                    indexOfObject = index

                    println(" pickValue is at index : \(indexOfObject) ")
                    println(self.DoctorArray.objectAtIndex(index))


                    self.DoctorArrayAsDepartment.addObject(self.DoctorArray.objectAtIndex(index))

如何在swift NSMutableArray

2 个答案: