pragma mark - 搜索框
-(void)createSearchBar
{
_searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 375, 44)];
_searchBar.placeholder = @"80万款应用搜搜看";
_searchBar.delegate = self;
_tableView.tableHeaderView = _searchBar;
}
-(void)changeSearchBarTitle
{
for(UIView *subview in [_searchBar.subviews[0] subviews])
{
if([subview isKindOfClass:[UIButton class]])
{
UIButton *button = (UIButton *)subview;
[button setTitle:@"取消" forState:UIControlStateNormal];
}
}
}
-(BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar
{
[self changeSearchBarTitle];
[searchBar setShowsCancelButton:YES animated:YES];
return YES;
}
-(void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
{
[searchBar setShowsCancelButton:NO animated:YES];
[searchBar resignFirstResponder];
searchBar.text = @"";
}
-(void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
SearchViewController *svc = [[SearchViewController alloc] init];
svc.keyword = searchBar.text;
[self.navigationController pushViewController:svc animated:YES];
[searchBar setShowsCancelButton:NO animated:YES];
[searchBar resignFirstResponder];
searchBar.text = @"";
}
