滑动列表行（UITableViewCell）出现删除按钮时，默认是英文“delete”，这份代码片段能够将“delete”变成中文”删除“，甚至可以自定义删除按钮的形状。
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//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;
}
}
} |