我正在做的是,我有一个UITableview,我添加了UIButton作为自定义视图.我给每个按钮添加标签,并在动作方法中收到标签.当我按下按钮时,它会更改所选和未选择按钮的图像,但是当我滚动它时,它将进入正常状态.
这是我在索引方法行的单元格
static NSString *CellIdentifier = @"Cell4";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [self tableviewCellWithReuseIdentifierFollowing:CellIdentifier];
}
followingButton = [UIButton buttonWithType:UIButtonTypeCustom];
[followingButton addTarget:self action:@selector(followingButtonpressed:)forControlEvents:UIControlEventTouchUpInside];
[followingButton setImage:[UIImage imageNamed:@"following12.png"] forState:UIControlStateNormal];
followingButton.frame = CGRectMake(220.0,20.0,100,40.0);
[cell.contentView addSubview:followingButton];
NSLog(@"row--%d",indexPath.row);
followingButton.tag=indexPath.row;
NSLog(@"followingButton.tag--%d",followingButton.tag);
[self configureCellFollowing:cell forIndexPath:indexPath];
return cell;
}
==================
//Here is the action method
-(void)followingButtonpressed:(id)sender
{
NSLog(@"sender tag --%d",[sender tag]);
UIButton *btnPly = (UIButton *)sender;
if([btnPly isSelected])
{
[btnPly setSelected:NO];
[btnPly setImage:[UIImage imageNamed:@"following12.png"] forState:UIControlStateNormal];
}
else
{
[btnPly setSelected:YES];
[btnPly setImage:[UIImage imageNamed:@"following_off12.png"] forState:UIControlStateNormal];
}
}