如何防止表单元格边框被单元格图像切割?

i have a table view and i want to add image on it by using the following code,

我有一个表格视图我想用下面的代码在上面添加图像，

first by overriding layoutSubviews

首先通过重写layoutSubviews

- (void)layoutSubviews{
    [super layoutSubviews];
self.imageView.frame = CGRectMake(15, 5, 50, 45);
self.imageView.layer.cornerRadius = 5.0f;
self.imageView.layer.masksToBounds = YES;
self.imageView.contentMode = UIViewContentModeScaleAspectFill;
}

and then using it in the -(MyTableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

然后在- MyTableViewCell *中使用它:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

 NSString *imageUrlString = [userInfoResponse[indexPath.row - beginIndex] objectForKey:@"image_url"];
        NSURL * imageURL = [NSURL URLWithString:imageUrlString];
        if ( [[NSUserDefaults standardUserDefaults] objectForKey:imageUrlString] == nil ) {
            [[NSUserDefaults standardUserDefaults] setObject:[NSData dataWithContentsOfURL:imageURL] forKey:imageUrlString];
        }
        UIImage * img = [UIImage imageWithData:[[NSUserDefaults standardUserDefaults] objectForKey:imageUrlString]];
        cell.imageView.image = img;
}

and in this line i added

在这一行我加了

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 55.0;
}

it works fine with this little problem (see attached image). I don't want the cell border line to be interrupted by the image.

它可以很好地处理这个小问题(参见附图)。我不希望手机的边框被图像打断。

I tried playing on codes but it wont help. Anyone knows the answer? please help. Thanks

我试着玩代码，但没有用。有人知道答案吗?请帮助。谢谢

NOTE: It works well with iOS 6, this screenshot is on iOS 7. Can it be a new settings for iOS 7 UITableView?

注意:它在ios6上运行良好，这个截图在ios7上。它能成为ios7 UITableView的新设置吗?

5 个解决方案

#1

Go to your table view controller and put these codes into viewDidLoad:

转到您的表视图控制器，将这些代码放入viewDidLoad:

if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0")) //should check version to prevent force closed
{
    self.tableView.separatorInset = UIEdgeInsetsZero;
}

#2

If you don't want to adjust the height of your UITableViewCell then inside cellForRowAtIndexPath use:

如果您不想调整UITableViewCell的高度，那么在cellForRowAtIndexPath中使用:

[cell clipsToBounds:YES];

#3

None of the answer above fully extend the border the entire length of the screen. The only way to achieve this is by pasting the code below in your ViewController:

上面的任何一个答案都不能完全扩展屏幕的整个长度。实现这一点的唯一方法是在你的ViewController中粘贴下面的代码:

-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
  if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {
    [cell setSeparatorInset:UIEdgeInsetsZero];
  }

  if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {
    [cell setLayoutMargins:UIEdgeInsetsZero];
  }
}

-(void)viewDidLayoutSubviews {
  if ([self.tableView respondsToSelector:@selector(setSeparatorInset:)]) {
    [self.tableView setSeparatorInset:UIEdgeInsetsZero];
  }

  if ([self.tableView respondsToSelector:@selector(setLayoutMargins:)]) {
    [self.tableView setLayoutMargins:UIEdgeInsetsZero];
  }
}

#4

Your table view cell is too small. Implement this method in your controller and adjust height for the cell.

您的表视图单元格太小了。在控制器中实现此方法并调整单元格的高度。

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 60.0;
}

#5

In viewDidLoad put:

在viewDidLoad把:

[self.tableView setSeparatorInset:UIEdgeInsetsMake(0, 0, 0, 0)];