iOS tableView 分割线到边

1.在viewDidLoad实现选择器方法

//将分割线拉伸到屏幕的宽度

if ([self.tableView respondsToSelector:@selector(setSeparatorInset:)]) {

[self.tableView setSeparatorInset:UIEdgeInsetsZero];

}

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

[self.tableView setLayoutMargins:UIEdgeInsetsZero];

}

if([[[UIDevice currentDevice]systemVersion]floatValue]>=7.0)

{

self.edgesForExtendedLayout = UIRectEdgeNone;

self.automaticallyAdjustsScrollViewInsets = NO;

}

2. ----tableView delegate

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath

{

//将分割线拉伸到屏幕的宽度

if ([cell respondsToSelector:@selector(setSeparatorInset:)])

{

[cell setSeparatorInset:UIEdgeInsetsZero];

}

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

[cell setLayoutMargins:UIEdgeInsetsZero];

}

}