Custom table view cell with button - ios

Question

I am using storyboard. I have a table view with 1 Prototype cell, and have four rows in table view. Each cell has a label,image view and a button. Now I want to show different data on next View Controller say(DetailsVc), each time when button is pressed.
Row1- Button click will open DetailsVC with some data.
Row2- Button click will open DetailsVC with different data.
and same process for remaining rows.
Any suggestions.
#implementation DetailsVC
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
EmpEngmntTableViewCell *emp;
if((emp.viewGalleryBtn.tag = 1))
{
NSLog(#"tag num for 1st row is %ld",(long)emp.viewGalleryBtn.tag);
self.title = #"Team Building Session";
}
}

Answer 1

The best is to use a delegate pattern. I added an answer here, you can use it for example.
Here is an example enclosed:
Custom Cell .h Class:
#protocol DetailVCProtocol <NSObject>
-(void)loadDetailScreenWithIndex:(NSInteger)rowIndex;
#end
#property (nonatomic, retain) id<DetailVCProtocol> delegate;
#property (nonatomic, retain) IBOutlet UIButton *btn;
Then Synthesize it in .m file
Add this in m file:
-(IBAction)loadDetails:(id)sender
{
// ..... blah blah
[self.delegate loadDetailScreenWithIndex:btn.tag];
}
The viewcontroller that loads this cell:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
// create cell here
cell.btn.tag = indexPath.row;
cell.delegate = self;
}
-(void)loadDetailScreenWithIndex:(NSInteger)rowIndex
{
// Cretae DetailVC with parameter `rowIndex` to populate data
[self presentViewController:detailVC animated:YES completion:nil];
}

Answer 2

In function - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
use this code
cell.btn.tag = indexPath.row;
[cell.btn addTarget:self action:#selector(btnTpd:) forControlEvents:UIControlEventTouchUpInside];
- (IBAction)btnTpd:(id)sender
{
UIButton *btn = (UIButton *)sender;
\\You can get which button is pressed by btn.tag
\\Here call to next ViewController and pass data
}

Answer 3

In cellForRowAtIndexPath
cell.optionsBtn.tag=indexPath.row;
[cell.optionsBtn addTarget:self action:#selector(showMyOptionBtn:) forControlEvents:UIControlEventTouchUpInside];
-(void)showMyOptionBtn:(UIButton *)sender
{
EventDetailViewController *EventDetail=[[EventDetailViewController alloc]init];
EventDetail.buttonTag=sender.tag;
[self.navigationController pushViewController:EventDetail animated:NO];
}
In EventDetailViewController class
if (self.buttonTag==1) {
// your condation
}
else
{
//your condation
}