Question

我从网络服务获得这个。我在表中显示地址。但我必须这样做，点击每个单元格相关的纬度和经度将发送到其他viewController。怎么办可以帮助我。

   "registrationID": "5"
    "emailAdd": "gautam.kumar@eyeforweb.com"
    "userPassword": "7c4a8d09ca3762af61e59520943dc26494f8941b"
    "orgPassword": "123456"
    "Name": "Gautam Kumar"
    "userStatus": "1"
    "registrationDate": "1460633115"
    "address": "Paschim vihar,jwalaheri"
    "city": "kanpur"
    "state": "Delhi"
    "zip": ""
    "lat": "28.6139391"
    "lng": "77.2090212"
    "phone1": ""
    "phone2": ""
    "country": "India"
    "phoneAdd": "9990688436"
    "timezone": "US/Hawaii"
    "disclamair": "1"
    }-
    1:  {
    "id": "6"
    "user_id": "5"
    "address": "Delhi"
    "city": "delhi"
    "state": "Delhi"
    "country": "India"
    "lat": "28.6618976"
    "lng": "77.2273958"
    "adddate": "2016-09-21 07:23:10"
    }-
    2:  {
    "id": "15"
    "user_id": "5"
    "address": "California"
    "city": "California"
    "state": "California"
    "country": "United States"
    "lat": "36.778261"
    "lng": "-119.4179324"
    "adddate": "2016-09-21 11:26:13"
    }-
    3:  {
    "id": "19"
    "user_id": "5"
    "address": "nyc"
    "city": "nyc"
    "state": "New York"
    "country": "United States"
    "lat": "40.7028061"
    "lng": "-74.01333"
    "adddate": "2016-09-21 12:07:02"
    }-
    4:  {
    "id": "21"
    "user_id": "5"
    "address": "sdfasdfdsaf"
    "city": "sdfsdfs"
    "state": "Kramerville"
    "country": "South Africa"
    "lat": ""
    "lng": ""
    "adddate": "2016-09-22 05:16:32"
    }

Answer 1

在Viewcontroller A中

将数据保存在一个nsmutablearray（viewarrayA）中，并在tableview中显示using和didSelectRowAtIndexPath委托方法：

-(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
viewcontrollerB *objviewcontrollerB=[viewcontrollerB alloc]init];
objviewcontrollerB.viewArray=[viewarrayA objectatindex:indexpath.row]
}

在Viewcontroller B中

viewcontrollerB.h

@property (nonatomic, strong) NSMutableArray *viewArray;

viewcontrollerB.m

@synthesize viewArray;

在viewcontrollerB.h中创建一个数组（viewArray）并在ViewcontrollerA.m中合成，之后你必须从这个数组中的另一个视图控制器接收数据。

将Json值传递给其他ViewController？

1 个答案: