1.实现单元格的删除，实现效果如下

- (void)viewDidLoad

{

    [super viewDidLoad];

    //设置导航栏

     self.editButtonItem.title = @"编辑";

    self.navigation.rightBarButtonItem = self.editButtonItem;

    [self initTableViewData];

	// Do any additional setup after loading the view.

}

- (void)didReceiveMemoryWarning

{

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

-(void)initTableViewData{

    NSBundle *bundle = [NSBundle mainBundle];

    NSString *plistPath = [bundle pathForResource:@"user_head" ofType:@"plist"];

    dataArr = [[NSMutableArray alloc] initWithContentsOfFile:plistPath];

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section

{

    return [dataArr count];

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

{

    static NSString *CellIdentifier = @"tableCell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    NSUInteger row = [indexPath row];

    NSDictionary *rowDict = [dataArr objectAtIndex:row];

    cell.textLabel.text =  [rowDict objectForKey:@"itemName"];

    NSLog(@"cell.label.text =  %@",[rowDict objectForKey:@"itemName"]);

    NSString *imagePath = [rowDict objectForKey:@"itemImagePath"];

    cell.imageView.image = [UIImage imageNamed:imagePath];

    NSLog(@"cell.image.image  =  %@",imagePath);

    cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

    return cell;

}

//选中Cell响应事件

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{

    [tableView deselectRowAtIndexPath:indexPath animated:YES];//选中后的反显颜色即刻消失

    NSUInteger row = [indexPath row];

    NSDictionary *rowDict = [dataArr objectAtIndex:row];

    NSString *userName =  [rowDict objectForKey:@"itemName"];

    NSLog(@"userName=%@",userName);

}

//返回编辑状态的style

- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView

           editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath

{

    //UITableViewCellEditingStyleInsert

//    return UITableViewCellEditingStyleNone;

    return UITableViewCellEditingStyleDelete;

}

//完成编辑的触发事件

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle

forRowAtIndexPath:(NSIndexPath *)indexPath

{

    if (editingStyle == UITableViewCellEditingStyleDelete)

    {

        [dataArr removeObjectAtIndex: indexPath.row];

        //        [tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath]

        //                         withRowAnimation:UITableViewRowAnimationFade];

        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath]

                         withRowAnimation:UITableViewRowAnimationFade];

        [tableView reloadData];

    }

}

//UIViewController生命周期方法，用于响应视图编辑状态变化

- (void)setEditing:(BOOL)editing animated:(BOOL)animated {

    [super setEditing:editing animated:animated];

    [self.tableView setEditing:editing animated:YES];

    if (self.editing) {

     self.editButtonItem.title = @"完成";

    } else {

        self.editButtonItem.title = @"编辑";

    }

}

@end

2.移动单元格

//完成移动的触发事件，不添加该方法不实现移动功能

- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath*)sourceIndexPath

      toIndexPath:(NSIndexPath *)destinationIndexPath

{

    NSDictionary *item = [dataArr objectAtIndex:sourceIndexPath.row];

    [dataArr removeObjectAtIndex:sourceIndexPath.row];

    [dataArr insertObject:item atIndex:destinationIndexPath.row];

}

3.添加单元格。下面是自定义触发事件，即单击左下角的add按钮

- (IBAction)addistItem:(UIBarButtonItem *)sender {

    AppUtils *appUtils = [AppUtils alloc];

    //需要先初始化一个UIAlertView

    UIAlertView *alert = [UIAlertView alloc];

    [appUtils showInputDialogWithTitle:@"add" message:@"please input new user name:" toAlertView:alert confirmAction:(^{

        //得到输入框

        UITextField *textField=[alert textFieldAtIndex:0];

//        不要写成NSMutableDictionary *newItem = [NSDictionary dictionary];

        NSMutableDictionary *newItem = [NSMutableDictionary dictionary];

        [newItem setObject:textField.text forKey:@"itemName"];

        [newItem setObject:@"1.jpeg" forKey:@"itemImagePath"];

        [dataArr addObject:newItem];

        [self.tableView reloadData];

    })];

}

4.附上·AppUtils类

#import "AppUtils.h"

#include "RIButtonItem.h"

#include "UIAlertView+Blocks.h"

@implementation AppUtils

//弹出警告框，并实现警告框按钮的触发事件

- (void)showInputDialogWithTitle:(NSString *)title message:(NSString *)message toAlertView:(UIAlertView*) alert confirmAction:(void(^)(void))action{

    RIButtonItem* cancelItem = [RIButtonItem item];

    cancelItem.label = @"No";

    cancelItem.action = ^

    {

        //为NO时的处理

        UITextField *tf=[alert textFieldAtIndex:0];

        NSLog(@"UITextField=%@",tf.text);

    };

    RIButtonItem* confirmItem = [RIButtonItem item];

    confirmItem.label = @"Yes";

//    confirmItem.action = action;

    alert = [alert initWithTitle:title

                                                    message:message

                                           cancelButtonItem:cancelItem

                                           otherButtonItems:confirmItem, nil];

    alert.alertViewStyle = UIAlertViewStylePlainTextInput;

    confirmItem.action = action;

    [alert show];

}

@end