ios 如果 UITableViewCells 为空，则隐藏删除分隔线
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/14460772/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Hide remove separator line if UITableViewCells are empty
提问by Fahim Parkar
I have a UITableViewand I have only 3 rows in it, and I can see those 3 rows. The problem is the cells that are empty: I can see lines there. I don't want to see those lines.
我有一个UITableView，里面只有 3 行，我可以看到那 3 行。问题是空的单元格：我可以在那里看到线条。我不想看到那些线条。
Any idea how to remove those lines?
知道如何删除这些行吗？
Below is image for what I am looking for.
下面是我正在寻找的图像。
回答by T. Benjamin Larsen
Even simpler than Andrey Z's reply: Simply make a bogus tableFooterView in your UITableView class:
甚至比 Andrey Z 的回复更简单：只需在 UITableView 类中创建一个伪造的 tableFooterView：
self.tableFooterView = [UIView new]; // to hide empty cells
and Swift:
和斯威夫特：
tableFooterView = UIView()
tableFooterView = UIView()
回答by iPatel
You can hide UITableView's standard separator line by using any one of the below snippets of code.
The easiest way to add a custom separator is to add a simple UIViewof 1px height:
您可以UITableView使用以下任一代码片段来隐藏的标准分隔线。添加自定义分隔符的最简单方法是添加一个简单UIView的 1px 高度：
UIView* separatorLineView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 1)];
separatorLineView.backgroundColor = [UIColor clearColor]; // set color as you want.
[cell.contentView addSubview:separatorLineView];
OR
或者
self.tblView=[[UITableView alloc] initWithFrame:CGRectMake(0,0,320,370) style:UITableViewStylePlain];
self.tblView.delegate=self;
self.tblView.dataSource=self;
[self.view addSubview:self.tblView];
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 10)];
v.backgroundColor = [UIColor clearColor];
[self.tblView setTableHeaderView:v];
[self.tblView setTableFooterView:v];
[v release];
OR
或者
- (float)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
// This will create a "invisible" footer
return 0.01f;
}
- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
{
// To "clear" the footer view
return [[UIView new] autorelease];
}
OR
或者
And also check nickfalk's answer, it is very short and helpful too. And you should also try this single line,
并检查nickfalk's answer，它也非常简短且有帮助。你也应该试试这一行，
self.tableView.tableFooterView = [[UIView alloc] init];
Not sure but it's working in all the version of iOS that I checked, with iOS 5 and later, up to iOS 7.
不确定，但它适用于我检查过的所有 iOS 版本，iOS 5 及更高版本，直到 iOS 7。
回答by seo
Updated answer for swift & iOS 9. This works for tableviews of the .Plainvariety.
更新了 swift 和 iOS 9 的答案。这适用于.Plain各种表格视图。
tableView.tableFooterView = UIView()
回答by Andrey Zverev
Transparent UIViewas a tableViewfooter with 1px height will do the trick.
UIView作为tableView具有 1px 高度的页脚透明即可。
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 1)];
v.backgroundColor = [UIColor clearColor];
[self.tableView setTableFooterView:v];
回答by Robert Varga
self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
回答by Pradhyuman sinh
Use this Code for remove separator line for empty cells.
使用此代码删除空单元格的分隔线。
- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
// This will create a "invisible" footer
return 0.01f;
}
- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
{
return [UIView new];
// If you are not using ARC:
// return [[UIView new] autorelease];
}
回答by Aatish Javiya
Please try the following code:
请尝试以下代码：
self.tblView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
if ([self.tblView respondsToSelector:@selector(setSeparatorInset:)])
{
[self.tblView setSeparatorInset:UIEdgeInsetsZero];
}
// write in view did load
回答by codelearner
Just returning an empty UIView()in viewForFooterInSectionworked for me:
只是返回一个空UIView()的viewForFooterInSection对我有用：
override func tableView(tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
return UIView()
}
回答by Mak083
You can use
您可以使用
tableForBrands.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
It worked for me...
它对我有用...
回答by Deepak Badiger
I guess this is what you are looking for.
我想这就是你要找的。
- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
return 1.0f;
}
