Here "app.arrTest" is an array ,which is declared in app delegate.

Question

class_8.h
#import <UIKit/UIKit.h>
#import "HotelAppDelegate.h"
@interface class_8 : UIViewController<UISearchBarDelegate,UITableViewDelegate, UITableViewDataSource>
HotelAppDelegate *app;
UISearchBar *searchBar;
BOOL searching;
NSMutableArray *arrAfterSearch;
UITableView *table;
-(void)search;
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)search1;
- (void)searchBarSearchButtonClicked:(UISearchBar *)search1;
- (void)searchBarCancelButtonClicked:(UISearchBar *)search1;
- (void) searchBarTextDidBeginEditing:(UISearchBar *)theSearchBar;
- (void)searchBar:(UISearchBar *)theSearchBar textDidChange:(NSString *)searchText;
@end
class_8.m
#import "class_8.h"
@implementation class_8
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationItem.title=@" Room On !";
app=(HotelAppDelegate *)[[UIApplication sharedApplication]delegate];
searching=NO;
arrAfterSearch=[[NSMutableArray alloc]init];
searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0,0,320,40)];
searchBar.barStyle=UIBarStyleBlackOpaque;
searchBar.text=@"";
searchBar.delegate = self;
searchBar.showsCancelButton = YES;
searchBar.keyboardType=UIReturnKeySearch;
searchBar.tintColor=[UIColor colorWithRed:110.0/255 green:133.0/255 blue:167.0/255 alpha:0.9];
[self.view addSubview:searchBar];
table=[[UITableView alloc] initWithFrame:CGRectMake(0, 40, 320, 480) style:UITableViewStyleGrouped];
table.delegate=self;
table.dataSource=self;
[self.view addSubview:table];
////////search/////////////
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)search1
[search1 setShowsCancelButton:YES animated:YES];
return YES;
- (void)searchBarSearchButtonClicked:(UISearchBar *)search1
[search1 setShowsCancelButton:NO animated:YES];
[search1 resignFirstResponder];
- (void)searchBarCancelButtonClicked:(UISearchBar *)search1
[search1 setShowsCancelButton:NO animated:YES];
[search1 resignFirstResponder];
- (void) searchBarTextDidBeginEditing:(UISearchBar *)theSearchBar
if(searching)
return;
else
searching = NO;
- (void)searchBar:(UISearchBar *)theSearchBar textDidChange:(NSString *)searchText
[arrAfterSearch removeAllObjects];
if([searchText length] > 0)
searching = YES;
[self search];
else
searching = NO;
[table reloadData];
-(void)search
NSString *searchText = searchBar.text;
NSInteger len=searchText.length;
NSMutableArray *searchArray = [[NSMutableArray alloc] init];
for(int i=0;i<[app.arrTest count];i++)
[searchArray addObject:[[app.arrTest objectAtIndex:3]objectAtIndex:i]];
NSLog(@"search array %@",searchArray);
for(int i=0;i<[searchArray count];i++)
NSString *name=[searchArray objectAtIndex:i];
if(name.length<len)
continue;
NSString *str=[name substringToIndex:len];
if([searchText caseInsensitiveCompare:str]==0)
[arrAfterSearch addObject:[[app.arrTest objectAtIndex:3]objectAtIndex:i]];
NSLog(@"arrAfterSearch array %@",arrAfterSearch);
[searchArray release];
searchArray = nil;
/////////end search//////////
/////table////////
- (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section
if (searching==YES)
return [arrAfterSearch count];
else
return [app.arrTest count];
-(CGFloat)tableView:(UITableView*)table1 heightForRowAtIndexPath:(NSIndexPath*)indexpath
return 40;
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
static NSString *CellIdentifier = @"Cell";
static NSString *CellIdentifier1 = @"Cell1";
UITableViewCell *cell;
if(cell==nil)
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
else
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier1];
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier1] autorelease];
UILabel *lbl =[[UILabel alloc]init];
lbl.frame=CGRectMake(0, 0, 320, 30);
lbl.backgroundColor=[UIColor clearColor];
lbl.font = [UIFont fontWithName:@"Arial" size:12.0];
if (searching==YES)
NSMutableString * str1 = [arrAfterSearch objectAtIndex:indexPath.row];
lbl.text=str1;
else
NSMutableString * str1 = [[app.arrTest objectAtIndex:2]objectAtIndex:indexPath.row];
lbl.text=str1;
[cell.contentView addSubview:lbl];
[lbl release],lbl=nil;
return cell;
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
return 1;
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
////////end table//////////
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
- (void)viewDidUnload {
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
- (void)dealloc {
[super dealloc];
@end

Answer 1

You need the developer forums: http://devforums.apple.com