tableVC.h
#import <UIKit/UIKit.h>
@interface customTableViewController : UITableViewController<UISearchBarDelegate,UISearchResultsUpdating>
@property NSMutableArray *display,*actors;
@property NSArray *filter1,*filter2;
@property UISearchController *SC;
@end
tableVC.m
#import "customTableViewController.h"
@interface customTableViewController ()
@end
@implementation customTableViewController
- (void)viewDidLoad {
[super viewDidLoad];
_display=[[NSMutableArray alloc]initWithObjects:@"mahesh",@"pavan",@"kishore",@"naresh",@"harish",@"ram",@"sita",@"apsar",@"akshay",@"mahesh palla",@"swamy",@"manikanta",@"dinesh",@"goud", nil];
_actors=[[NSMutableArray alloc]initWithObjects:@"nagarjuna",@"venky",@"mahesh",@"balaya",@"rana",@"suresh",@"ntr",@"hari",@"uday",@"nitin",@"kalyan", nil];
_SC=[[UISearchController alloc]initWithSearchResultsController:nil];
_SC.searchBar.delegate=self;
_SC.searchResultsUpdater=self;
self.tableView.tableHeaderView = _SC.searchBar;
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 2;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
if (self.SC.active==YES) {
if (section==0) {
return [_filter1 count];
}
else{
return [_filter2 count];
}
}
if(section==0){
return [_display count];
}else{
return [_actors count];
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"CTV" forIndexPath:indexPath];
if (self.SC.active==YES) {
if (indexPath.section==0) {
cell.textLabel.text=[_filter1 objectAtIndex:indexPath.row];
}
else{
cell.textLabel.text=[_filter2 objectAtIndex:indexPath.row];
}
} else {
if (indexPath.section==0) {
cell.textLabel.text=[_display objectAtIndex:indexPath.row];
}
else{
cell.textLabel.text=[_actors objectAtIndex:indexPath.row];
}
}
return cell;
}
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the specified item to be editable.
if (indexPath.row==0 || indexPath.row==3 ||indexPath.row==6) {
return NO;
}
return YES;
}
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source
[tableView beginUpdates];
[_display removeObjectAtIndex:indexPath.row];
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationLeft];
[tableView endUpdates];
} else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
[tableView beginUpdates];
NSString *name=@"kishore";
[_display insertObject:name atIndex:indexPath.row];
[tableView insertRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
[tableView endUpdates];
}
}
-(UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.row==0 || indexPath.row==3 ||indexPath.row==5 || indexPath.row==7) {
return UITableViewCellEditingStyleInsert;
} else{
return UITableViewCellEditingStyleDelete;
}
}
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the item to be re-orderable.
return YES;
}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
- (void)updateSearchResultsForSearchController:(UISearchController *)searchController
{
NSPredicate *predicate=[NSPredicate predicateWithFormat:@"SELF BEGINSWITH [c] %@",searchController.searchBar.text];
_filter1=[_display filteredArrayUsingPredicate:predicate];
_filter2=[_actors filteredArrayUsingPredicate:predicate];
[self.tableView reloadData];
}
- (nullable NSArray<NSString *> *)sectionIndexTitlesForTableView:(UITableView *)tableView
{
return @[@"A",@"B",@"C",@"D",@"E",@"F",@"G",@"H",@"I",@"J",@"K",@"L",@"M",@"N",@"O",@"P",@"Q",@"R",@"S",@"T",@"U",@"V",@"W",@"X",@"Y",@"Z"];
}
@end
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