我在UiViewController中有2个UiTableviews。我的确切要求是通过点击“添加”按钮从tableview1获取选定的值并将其加载到tableview2。

我在此刻完成了以下操作：1.将JSON Responses加载到tableview1（当前从文件路径加载响应）并打印到自定义笔尖单元2。我可以将选择的值转换为响应，如下所示。Next 3.我想要从所选值将值打印到* cell2。请详细说明接下来的步骤。

这是用户界面主界面和说明

这是从表加载到选择的代码。

Object - PSAData.h

@interface PSAData : NSObject

@property (nonatomic, strong) NSString *firstname;
@property (nonatomic, strong) NSString *lastname;

- (void)loadWithDictionary:(NSDictionary *)dict;

@end

Object - PSAData.m

@implementation PSAData

- (void)loadWithDictionary:(NSDictionary *)dict
{
    self.firstname=[dict objectForKey:@"firstname"];
    self.lastname=[dict objectForKey:@"lastname"];      
}

table1 Viewcell - PSATableViewCell.h

#import <UIKit/UIKit.h>
#import "PSAData.h"
#import "NetworkConnectivityClass.h"
@interface PSATableViewCell : UITableViewCell

@property (nonatomic) NetworkConnectivityClass *networkConnectivityClassInstance;

-(void)loadWithData:(PSAData *)psaData;
@end

table1 viewcell - PSATableViewCell.m

@interface PSATableViewCell ()
@property (strong, nonatomic) IBOutlet UILabel *firstnameLbl;
@property (strong, nonatomic) IBOutlet UILabel *lastnameLbl;


@end

@implementation PSATableViewCell

- (void)awakeFromNib {
    [super awakeFromNib];
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];


}

-(void)loadWithData:(PSAData *)psaData
{
    [self methodSetupText:psaData];
}

-(void)methodSetupText:(PSAData *)psaData
{
    self.firstnameLbl.text=psaData.firstname;
    self.lastnameLbl.text=psaData.lastname;

}
@end

Main View Controller - PersonnelViewController

- (void)viewDidLoad {
    [super viewDidLoad];


   //   NSMutableArray *selectedArray=[[NSMutableArray alloc]init];

    tableView1.dataSource =self;
    tableView1.delegate=self;
    tableView2.dataSource=self;
    tableView2.delegate=self;

    //initializing arrays for get selected values
    self.selectedCells=[NSMutableArray array];
    self.selectedPSAData=[NSMutableArray array];

    //loading web resonse data
    self.loadedPSAData=[[NSMutableArray alloc]init];

     NetworkConnectivityClass *networkConnectivityClassInstance = [NetworkConnectivityClass new];

    __weak PersonnelViewController *weakVersionOfSelf=self;

  [networkConnectivityClassInstance methodReturnTableViewMessages:^(NSMutableArray *returnedArrayWithMessages)
   {
       weakVersionOfSelf.loadedPSAData=returnedArrayWithMessages;
       [weakVersionOfSelf.tableView1 reloadData];

   }];
    //register left side tableview cell (Assigned tableview1)
    [self.tableView1 registerNib:[UINib nibWithNibName:@"PSATableViewCell" bundle:nil] forCellReuseIdentifier:@"PSATableViewCell"];

}

//tableview Delegates

 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

        if(tableView ==self.tableView1)
        {
            return 1;
        }
        return 1; 
    }

    - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

        if(tableView==self.tableView1)
        {

            return self.loadedPSAData.count;

        }
        return self.loadedPSAData.count;
    }

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


    //loading table data into cell tableview1 and tableview2
    static NSString *cellIdentifier=@"PSATableViewCell";

    PSATableViewCell *cell=[tableView1 dequeueReusableCellWithIdentifier:cellIdentifier];


    if (cell==nil) {

        cell=[[PSATableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"PSATableViewCell"];
    }



    //tableview2 implementation
    static NSString *cellIdentifier2=@"PSSITableViewCell";

    PSSITableViewCell *cell2=[tableView2 dequeueReusableCellWithIdentifier:cellIdentifier2];

    if (cell2==nil) { 
        cell2=[[PSSITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"PSSITableViewCell"];
    } 
    cell.accessoryType = ([self isRowSelectedOnTableView:tableView1 atIndexPath:indexPath]) ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;

    if(tableView == self.tableView1)
    {
        [cell loadWithData:[self.loadedPSAData objectAtIndex:[indexPath row]]]; 
    }
    else if(tableView == self.tableView2)
    {
        [cell2 loadWithDataS2:[self.loadedPSAData objectAtIndex:[indexPath row]]];
        return cell2;
    }

    return cell;
    }

pragma mark - multiple selection

- (void)tableView:(UITableView *)tableView
didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    NSString *psaData =[self.loadedPSAData objectAtIndex:indexPath.row];
    PSATableViewCell *cell=[tableView1 cellForRowAtIndexPath:indexPath];


    NSString *sampleAH =[self.selectedPSAData description];

    if([self isRowSelectedOnTableView:tableView1 atIndexPath:indexPath])
    {
        [self.selectedCells removeObject:indexPath];
        [self.selectedPSAData removeObject:psaData];

        cell.accessoryType =UITableViewCellAccessoryNone;
    }
    else{
        [self.selectedCells addObject:indexPath];
        [self.selectedPSAData addObject:psaData];

        cell.accessoryType =UITableViewCellAccessoryCheckmark;

    }

    NSLog(@"%@", self.selectedPSAData);


    sampleArrayholder.text=[NSString stringWithFormat:@"%@", sampleAH];

}

-(BOOL)isRowSelectedOnTableView:(UITableView *)tableView atIndexPath:(NSIndexPath *)indexPath
{
    return ([self.selectedCells containsObject:indexPath]) ? YES : NO;
}

**Finally NetworkConnectivity class - NetworkConnectivityClass.h **

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import "WorksitenameList.h"

@interface NetworkConnectivityClass : NSObject

-(void)methodLogin:(NSString *)stringToLogin withUserName:(NSString *)stringUsername withPassword:(NSString *)stringPassword completion:(void(^)(NSDictionary *))completion;


-(void)methodReturnTableViewMessages:(void (^)(NSMutableArray *))completion;


-(NSURLSessionTaskState)methodCheckIfSessionIsRunning;

-(void)methodCancelNetworkRequest;

@end

**Finally NetworkConnectivity class - NetworkConnectivityClass.m **

-(void)methodReturnTableViewMessages:(void (^)(NSMutableArray *))completion
{
    dispatch_queue_t queueForJSON = dispatch_queue_create("queueForJSON", NULL);
    dispatch_async(queueForJSON, ^{
        NSString *filePath = [[NSBundle mainBundle] pathForResource:@"PSAData" ofType:@"json"];

        NSError *error = nil;

        NSData *rawData = [NSData dataWithContentsOfFile:filePath options:NSDataReadingMappedIfSafe error:&error];

        id JSONData = [NSJSONSerialization JSONObjectWithData:rawData options:NSJSONReadingAllowFragments error:&error];

        NSMutableArray *loadedPSAData = [NSMutableArray new];
        [loadedPSAData removeAllObjects];

        if([JSONData isKindOfClass:[NSDictionary class]])
        {
            NSArray *loadedArray=[JSONData objectForKey:@"records"];
            if([loadedArray isKindOfClass:[NSArray class]])
            {
              for(NSDictionary *psaDict in loadedArray)
              {
                  PSAData *psaData=[[PSAData alloc]init];
                  [psaData loadWithDictionary:psaDict];
                  [loadedPSAData addObject:psaData];
              }

            }
        }
        dispatch_async(dispatch_get_main_queue(), ^{
            completion(loadedPSAData);
            NSLog(@"test: %@", loadedPSAData);
        });
    });

}

I Added All the required codes to have a look at it. Since I am relatively new to iOS Dev. Please Write a codes / instructions step by step clearly to save some time :).

**Please Note : At the moment I loaded the same tableview1 data to tableview2 *cell2 But I want here to load the selected values(Multiple Selection). from tableview1 loadedPSAData Array to load in table view to by tapping an Add Button. Finally sorry for my poor English ;) **