UISearchBar的使用

[cpp] view plaincopy

1. searchBar = [[UISearchBar alloc] initWithFrame: CGRectMake(0.0, 0.0, self.view.bounds.size.width, 40)];  
2.     searchBar.placeholder=@"Enter Name";  
3.     searchBar.delegate = self;  
4.     searchBar.showsCancelButton = YES;  
5.     theTableView.tableHeaderView = searchBar;  
6.     searchBar.keyboardType = UIKeyboardTypeDefault;  
7.     //searchBar.autocorrectionType = UITextAutocorrectionTypeNo;  
8.     //searchBar.autocapitalizationType = UITextAutocapitalizationTypeNone;  
9.       
10.     [self.view addSubview: searchBar];  
11.   
12. //search Button clicked....  
13. - (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar                     // called when keyboard search button pressed  
14. {  
15.     NSLog( @"%s,%d" , __FUNCTION__ , __LINE__ );  
16.     [searchBar resignFirstResponder];  
17. }  
18. //cancel button clicked...  
19. - (void)searchBarCancelButtonClicked:(UISearchBar *) searchBar                    // called when cancel button pressed  
20. {  
21.     NSLog( @"%s,%d" , __FUNCTION__ , __LINE__ );  
22.       
23.     [searchBar resignFirstResponder];  
24.       
25. }