table中的搜索栏查看并重新加载数据

Question

I can not search because my search bar is a header of tableView and then I reload tableView I have not search results.

I know there is a lot of ways to solve it but what is more wisely?

My code

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)sectionIndex
{
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 10, 270, kRowHeight)];
self.searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 270, kRowHeight)];
self.searchBar.delegate = self;
view.opaque = NO;
view.backgroundColor = [UIColor clearColor];
self.searchBar.opaque = NO;
self.searchBar.translucent = NO;
self.searchBar.backgroundColor = [UIColor clearColor];
[view addSubview: self.searchBar];
self.searchBar.barStyle = UISearchBarStyleDefault;
self.searchBar.autoresizingMask =  UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin ;
self.searchBar.barTintColor = [UIColor clearColor];

return view;

}

And I want that then I scroll tableView my searchBar will disappear in top and then I scroll up it will appear. Is any simple to do it?

Answer 1

You need to use tableHeaderView and not section header. Just put in your viewDidLoad

UISearchBar* searchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0, 0, 270, kRowHeight)];
self.tableView.tableHeaderView = searchBar;