pass two arguments on button clicked (access two strings on button click) - iphone

Question

I am a new Programmer of i phone
i have a little problem.... i wants pass two arguments on button click....
//---insert individual row into the table view---
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[NSString stringWithFormat:#"Cell %i",indexPath.section]];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:[NSString stringWithFormat:#"Cell %i",indexPath.section]] autorelease];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;//my code.... change the color or selected cell
search_items *pro = [searchCount objectAtIndex:[indexPath row]];
NSString *string1=[[NSString alloc]init];
NSString *string2=[[NSString alloc]init];
/// i wants access these two strings on buttonClicked Method...(pass as a argument):)
string1=pro.s_showroomName;
string2=pro.s_productName;
UIButton* aButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
aButton.frame = CGRectMake(150, 15,150,40);
[aButton setTag:indexPath.row];
[aButton addTarget:self action:#selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
[cell.contentView addSubview:aButton];
UIImage *img = [UIImage imageNamed:#"image.png"];
[aButton setImage:img forState:UIControlStateNormal];
[aButton setTitle:#"View Details" forState:UIControlStateNormal];
[aButton addSubview:buttonLabel1];
NSString *filepath=[[NSBundle mainBundle]pathForResource:pro.s_image ofType:#"png"];
UIImage *image=[UIImage imageWithContentsOfFile:filepath];
cell.imageView.image=image;
return cell;
}
-(void)buttonClicked:(UIButton*)sender {
//int tag = sender.tag;
}

Answer 1

One simple method to access your cell from the button, in the button callback is to ask it for it's superview's superview:
-(void)buttonClicked:(UIButton*)sender {
//int tag = sender.tag;
UIView* contentView = [sender superview];
if ([[contentView superview] isKindOfClass:[UITableViewCell class]] == NO) {
NSLog(#"Unexpected view hierarchy");
return;
}
UITableViewCell* cell = (UITableViewCell*)[contentView superview];
}
You can also, based on the frame of the button, find out which cell it belongs to in the table view. You would need to convert the frame from the button to the table view (UIView has methods to do the conversion).
The default UITableViewCell objects have a textLabel and a detailTextLabel, in your cellForRowAtIndexPath method you can set their text like this:
cell.textLabel.text = #"Some text";
cell.detailTextLabel.text = #"Some detail text";
then you can access these properties in your callback, when you have obtained the cell.