自定义UITableViewCell上的delete按钮
//通过UITableViewDelegate方法可以实现删除 tableview中某一行 //滑动删除-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{ NSUInteger row = [indexPath row]; [bookInforemoveObjectAtIndex:row];//bookInfo为当前table中显示的array [tableView deleteRowsAtIndexPaths:[NSArrayarrayWithObject:indexPath]withRowAnimation:UITableViewRowAnimationLeft];} /*此时删除按钮为Delete，如果想显示为“删除” 中文的话，则需要实现UITableViewDelegate中的- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath方法*/ - (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath{ return @"删除"; } //或者，最简单的方式，将plist中的Localization native development region改为China即可 //这只是让默认的Delete按钮显示成了中文的删除按钮而已，如果想将这个删除按钮换成其他图片形式的，怎么办呢？-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *RootViewControllerCell = @"RootViewControllerCell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:RootViewControllerCell]; if(cell == nil) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:RootViewControllerCell]autorelease]; UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; [button setBackgroundImage:[UIImage imageNamed:@"delete.png"] forState:UIControlStateNormal]; [button setFrame:CGRectMake(280, 10, 30, 30)]; [button addTarget:self action:@selector(del:) forControlEvents:UIControlEventTouchUpInside]; [cell.contentView addSubview:button]; } cell.textLabel.text = [array objectAtIndex:[indexPath row]]; cell.tag = [indexPath row]; NSArray *subviews = [cell.contentView subviews]; for(id view in subviews) { if([view isKindOfClass:[UIButton class]]) { [view setTag:[indexPath row]]; [cell.contentView bringSubviewToFront:view]; } } return cell; } -(void)del:(UIButton *)button { NSArray *visiblecells = [self.table visibleCells]; for(UITableViewCell *cell in visiblecells) { if(cell.tag == button.tag) { [array removeObjectAtIndex:[cell tag]]; [table reloadData]; break; } } }?