UITableView Example Code

#import <UIKit/UIKit.h>


typedef enum _ACTION_TYPE{
    TYPE_NONE,
    TYPE_REMOVE,
    TYPE_ADD,
    TYPE_SELECT,
    TYPE_MOVE
}ActionType;

@interface ViewController : UIViewController<UITableViewDelegate, UITableViewDataSource>{
    UITableView         *_tableView;
    NSMutableArray      *_titles;
    UIToolbar           *_toolbar;
    ActionType          _actionType;
}

@property(retain, nonatomic) IBOutlet   UIToolbar   *toolbar;


- (IBAction)doRemove:(id)sender;
- (IBAction)doAdd:(id)sender;
- (IBAction)doSelect:(id)sender;
- (IBAction)doMove:(id)sender;
@end

//
//  ViewController.m
//  UITableViewTest
//
//  Created by Peng Leon on 12/11/13.
//  Copyright (c) 2012年 __MyCompanyName__. All rights reserved.
//

#import "ViewController.h"

@implementation ViewController
@synthesize toolbar = _toolbar;

- (void)dealloc
{
    [_toolbar release];
    [_titles release];
    [_tableView release];
    [super dealloc];
}
#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
    
    _actionType = TYPE_NONE;
    
    self.navigationItem.title = @"UITableView Demo";
    
    CGRect rect = CGRectMake(0., self.navigationController.view.bounds.size.height - _toolbar.frame.size.height, _toolbar.frame.size.width, _toolbar.frame.size.height);
    NSLog(@"rect -> %@", NSStringFromCGRect(rect));
    [_toolbar setFrame:rect];
    [self.navigationController.view addSubview:_toolbar];
    
//    UIBarButtonItem *item1 = [[[UIBarButtonItem alloc] initWithTitle:@"Remove" style:UIBarButtonItemStylePlain target:self action:@selector(doRemove:)] autorelease];
//    self.navigationItem.leftBarButtonItem = item1;
//    
//    
//    UIBarButtonItem *item2 = [[[UIBarButtonItem alloc] initWithTitle:@"Add" style:UIBarButtonItemStylePlain target:self action:@selector(doAdd:)] autorelease];
//    self.navigationItem.rightBarButtonItem = item2;
    
    _titles = [[NSMutableArray alloc] init];
    [_titles addObjectsFromArray:[NSArray arrayWithObjects:@"a", @"b", @"c", @"d", @"e", @"f", @"g", @"h", @"i", nil]];
    
    _tableView = [[UITableView alloc] initWithFrame:[self.navigationController.view bounds] style:UITableViewStylePlain];
    //自定识别头及高度
    _tableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
    _tableView.delegate = self;
    _tableView.dataSource = self;
    [_tableView setEditing:NO];
    _tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine;//设置分隔线
    [self.view addSubview:_tableView];
}


- (IBAction)doRemove:(id)sender
{
    if (_actionType == TYPE_NONE) {
        _actionType = TYPE_REMOVE;
        [_tableView setEditing:YES animated:YES];
    }else{
        _actionType = TYPE_NONE;
        [_tableView setEditing:NO animated:YES];
    }
}

- (IBAction)doAdd:(id)sender
{
    if (_actionType == TYPE_NONE) {
        _actionType = TYPE_ADD;
        [_tableView setEditing:YES animated:YES];
    }else{
        _actionType = TYPE_NONE;
        [_tableView setEditing:NO animated:YES];
    }

}

- (IBAction)doSelect:(id)sender
{
    if (_actionType == TYPE_NONE) {
        _actionType = TYPE_SELECT;
        [_tableView setEditing:YES animated:YES];
    }else{
        _actionType = TYPE_NONE;
        [_tableView setEditing:NO animated:YES];
    }

}

- (IBAction)doMove:(id)sender
{
    if (_actionType == TYPE_NONE) {
        _actionType = TYPE_MOVE;
        [_tableView setEditing:YES animated:YES];
    }else{
        _actionType = TYPE_NONE;
        [_tableView setEditing:NO animated:YES];
    }
}

#pragma mark -
#pragma mark UITableViewDelegate, UITableViewDataSource Methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return [_titles count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell;
    NSString *identifier = @"cell";
    cell = [tableView dequeueReusableCellWithIdentifier:identifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier] autorelease];
    }
    cell.textLabel.text = [_titles objectAtIndex:[indexPath row]];
    
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"did selected row -> %d", [indexPath row]);
}


// Editing
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"call canEditRowAtIndexPath: function.");
    return YES;
}

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"call commitEditingStyle: function -> %@", indexPath);
    
    switch (_actionType) {
        case TYPE_NONE:{
            return;
        }break;
            
        case TYPE_ADD:{
            NSString *title = [NSString stringWithFormat:@"A_%d", [indexPath row]];
            NSIndexPath *newIndexPath = [NSIndexPath indexPathForRow:[indexPath row] + 1 inSection:[indexPath section]];
            [_titles insertObject:title atIndex:[indexPath row] + 1];
            [_tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:newIndexPath] withRowAnimation:UITableViewRowAnimationRight];

        }break;
            
        case TYPE_REMOVE:{
            [_titles removeObjectAtIndex:[indexPath row]];
            [_tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationRight];
        }break;    
            
        case TYPE_SELECT:{
            
        }break;    
            
        case TYPE_MOVE:{
        
        }break;    
    }
    
    _actionType = TYPE_NONE;
    [_tableView setEditing:NO animated:YES];
}

- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"call editingStyleForRowAtIndexPath: function.");
    
    // UITableViewCellEditingStyleNone 移动操作
    // UITableViewCellEditingStyleDelete 删除操作
    // UITableViewCellEditingStyleInsert 添加操作
    // UITableViewCellEditingStyleDelete | UITableViewCellEditingStyleInsert 多选操作
    UITableViewCellEditingStyle style;
    switch (_actionType) {
        case TYPE_NONE:
        case TYPE_MOVE:{
            style = UITableViewCellEditingStyleNone;
        }break;
            
        case TYPE_ADD:{
            style = UITableViewCellEditingStyleInsert;
        }break;
            
        case TYPE_REMOVE:{
            style = UITableViewCellEditingStyleDelete;
        }break;    
            
        case TYPE_SELECT:{
            style = UITableViewCellEditingStyleInsert|UITableViewCellEditingStyleDelete;
        }break;    
    }
    return style;
}

- (BOOL)tableView:(UITableView *)tableView shouldIndentWhileEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"call shouldIndentWhileEditingRowAtIndexPath: function.");
    return YES;
}

- (void)tableView:(UITableView*)tableView willBeginEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"call willBeginEditingRowAtIndexPath: function.");
}

- (void)tableView:(UITableView*)tableView didEndEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"call didEndEditingRowAtIndexPath: function.");
}

// Moving
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
    return YES;
}

- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
{
    NSLog(@"call moveRowAtIndexPath %@ -> %@ ", fromIndexPath, toIndexPath);
    
    NSUInteger fromRow = [fromIndexPath row];  
    NSUInteger toRow = [toIndexPath row];  
    
    id object = [[_titles objectAtIndex:fromRow] retain];  
    [_titles removeObjectAtIndex:fromRow];  
    [_titles insertObject:object atIndex:toRow];  
    [object release];  
    
    _actionType = TYPE_NONE;
    [_tableView setEditing:NO animated:YES];
}


@end