call method from custom cell in iphone application - iphone

Question

i have one view controller
Name : FirstVC
i have table view in that view controller. in my table view i load a custom cell. in my custom cell there is 1 label and 1 button. i set label as well as button of custom cell from FirstVC. See bellow code.
in FirstVC.h
#interface FirstVC : UIViewController <UITableViewDataSource, UITableViewDelegate>
{
IBOutlet UITableView *TblView;
IBOutlet CustomCell *customCell;
}
- (void)addCounter:(NSInteger)pCat_ID;
#end
in FirstVC.m
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellIdentifier = #"Cell";
CustomCell *cell = (CustomCell*)[tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if(cell == nil){
[[NSBundle mainBundle] loadNibNamed:#"CustomCell_iPhone" owner:self options:nil];
cell = [[CustomCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
cell = categoryCustomCell;
}
NSInteger pCat_id = [[[arrayCategoryData objectAtIndex:indexPath.row] objectForKey:#"cat_id"] integerValue];
[customCell setTextForLable:#"Test"];
[customCell setAddCounterButton:pCat_id];
return cell;
}
- (void)addCounter:(NSInteger)pCat_ID
{
//Some code here….
}
in CustomCell.h
#interface CustomCell : UITableViewCell
{
IBOutlet UILabel *lblCategoryName;
IBOutlet UIButton *btnAddCounter;
}
- (void)setTextForLable:(NSString *)cat_name;
- (void)setAddCounterButton:(NSInteger)cat_ID;
#end
in CustomCell.m
#implementation CustomCell
- (void)setTextForLable:(NSString *)cat_name
{
lblCategoryName.text = cat_name;
}
- (void)setAddCounterButton:(NSInteger)cat_ID
{
[btnAddCounter addTarget:self action:#selector(addCounter:cat_ID) forControlEvents:UIControlEventTouchUpInside];
}
#end
i want to call addCounter:(NSInteger)pCat_ID method from custom cell. but this idea can not worked. Please suggest me new idea.

Answer 1

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *cellIdentifier = #"Cell";
CustomCell *cell = (CustomCell*)[tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if(cell == nil){
[[NSBundle mainBundle] loadNibNamed:#"CustomCell_iPhone" owner:self options:nil];
cell = [[CustomCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
cell = categoryCustomCell;
}
NSInteger pCat_id = [[[arrayCategoryData objectAtIndex:indexPath.row]
// call your method from here.. and put your method in this file then it will work for you
[cell.btnAddCounter addTarget:self action:#selector(addCounter:pCat_id) forControlEvents:UIControlEventTouchUpInside];
return cell;
}