显示服务输出的问题 Objective-C

Question

下面是我从服务中获取的数组。

{
    ClassDays = "Monday,Tuesday,Wednesday,Thursday,Friday,Saturday";
    empName = Abhinav;
    Experience = "4 Years";
    Attendance = Daily;
    Subject = Physics;
    ClassTimings =     (
                       {
                           GMT = "PLUS05:30";
                           Time = "12:50:00";
                           TimeZone = "Asia/Hyderabad";
                       },
                       {
                           GMT = "PLUS05:30";
                           Time = "13:00:00";
                           TimeZone = "Asia/Hyderabad";
                       },
                       {
                           GMT = "PLUS05:30";
                           Time = "13:10:00";
                           TimeZone = "Asia/Hyderabad";
                       },
                       {
                           GMT = "PLUS05:30";
                           Time = "13:20:00";
                           TimeZone = "Asia/Hyderabad";
                       }
                       );
    JoinedDate = "2017-003-06";
    Education = M.Tech;
    empId = 535;
}

我的问题是上面的数组输出能够显示 empName、Experience、Attendance、Subject 和 Education 的值，但无法显示 ClassTimings GMT、Time、TimeZone。我如何从下面的数组中显示 ClassTimings。下面是我试过的代码。请帮我找出问题所在。 TIA

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {


    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil)
    {

       //Some code
    }

    NSArray *keys = [empDict allKeys];

    for(int i=0 ; i<[keys count]; i++ )
    {

        NSString *value=[medicationDict objectForKey:[keys objectAtIndex:i]];
        if ([value isEqual: [NSNull null]]) {

            [empDict setValue:@"--" forKey:[keys objectAtIndex:i]];

        }

    }

    if(indexPath.row==0)
    {
        cell.textLabel.text = @"EmployeeName";
        cell.detailTextLabel.text=[empDict objectForKey:@"empName"];
    }

    if(indexPath.row==1)
    {
        cell.textLabel.text = @"Experience";
        cell.detailTextLabel.text=[empDict objectForKey:@"Experience"];
    }

    if(indexPath.row==2)
    {
        cell.textLabel.text = @"Attendance";
        cell.detailTextLabel.text=[empDict objectForKey:@"Attendance"];
    }
    if(indexPath.row==3)
    {
        cell.textLabel.text = @"Subject";
        cell.detailTextLabel.text=[empDict objectForKey:@"Subject"];
    }
    if(indexPath.row==4)
    {
        cell.textLabel.text = @"Education";
        cell.detailTextLabel.text=[empDict objectForKey:@"Education"];
    }
    if(indexPath.row==5)
    {
        cell.textLabel.text = @"ClassTimings";
        cell.detailTextLabel.text=[empDict objectForKey:@"GMT",
                                   @"Time",@"TimeZone"];
    }
}

Answer 1

简单您可以从 Json 获取数组并传入 tableview 索引路径行因为 ClassTimings 正在从您的 JsonDictionary

创建数组

如果只显示Only single row

 if(index path.row ==5)
{
 NSString *stgmt = [empDict objectForKey:@"GMT"];;

 NSString *strtime = [empDict  objectForKey:@"Time"];; 

 NSString *strtimeZone = [empDict objectForKey:@"TimeZone"];
}

// 如果你想制作数组并显示每个表视图行而不是它的逻辑

  yourArray = [jsonDict  objectForKey:@"ClassTimings"];
 NSString *stgmt = [yourArray objectAtIndex:indexPath.row]objectForKey:@"GMT"];;

 NSString *strtime = [yourArray objectAtIndex:indexPath.row]objectForKey:@"Time"];; 

 NSString *strtimeZone = [yourArray objectAtIndex:indexPath.row]objectForKey:@"TimeZone"];;

显示服务输出的问题 Objective-C

Issue with displaying the output from a service Objective-C

iphone

xcode

objective-c

nsarray

ios