UITableView多选删除修改

    //      //  CloViewController.m      //  MuTableViewTest      //      //  Created by Cloay on 12-6-26.      //  Copyright (c) 2012年 __MyCompanyName__. All rights reserved.      //            #import "CloViewController.h"            @interface CloViewController ()            @end            @implementation CloViewController      @synthesize dataArray;      @synthesize selectedDic;            - (IBAction)rightBtnPressed:(id)sender{          //显示多选圆圈          [cloMableView setEditing:YES animated:YES];          rightBtn.title = @"确定";          [rightBtn setAction:@selector(rightBtnPressedWithSure:)];      }            - (IBAction)rightBtnPressedWithSure:(id)sender{          //do something with selected cells like delete      //    NSLog(@"selectedDic------->:%@", self.selectedDic);          int count = [self.selectedDic count];          if (count > 0 ) {              for (int i = 0; i < count; i++) {                  NSInteger row = [[self.selectedDic objectAtIndex:i] row];                  [self.dataArray removeObjectAtIndex:row];              }              //    NSLog(@"self.dataArray:------>:%@", self.dataArray);              [cloMableView deleteRowsAtIndexPaths:self.selectedDic withRowAnimation:UITableViewRowAnimationFade];              [self.selectedDic removeAllObjects];              //    NSLog(@"self.selectedDic--------->:%@", self.selectedDic);      //        [cloMableView reloadData];              rightBtn.title = @"删除";              [rightBtn setAction:@selector(rightBtnPressed:)];              [cloMableView setEditing:NO animated:YES];          }else {              UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示" message:@"未选中任何数据!" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:@"重新选择", nil];              [alert show];              [alert release];          }      }            - (void)viewDidLoad      {          [super viewDidLoad];          // Do any additional setup after loading the view, typically from a nib.          self.dataArray = [[NSMutableArray alloc] initWithObjects:@"A", @"B", @"C", @"D", @"E", @"F", @"G", @"H", @"I", @"J", @"K", @"L", @"M", nil];          self.selectedDic = [[NSMutableArray alloc] init];                    rightBtn = [[UIBarButtonItem alloc] initWithTitle:@"删除" style:UIBarButtonItemStyleBordered target:self action:@selector(rightBtnPressed:)];          self.navigationItem.rightBarButtonItem = rightBtn;      }            - (void)viewDidUnload      {          [super viewDidUnload];          // Release any retained subviews of the main view.      }            - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation      {          return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);      }            #pragma -mark      #pragma tableview data source method      - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{          return  [self.dataArray count];      }            - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{          return 1;      }      #pragma tableView delegate methods      - (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{          return UITableViewCellEditingStyleDelete | UITableViewCellEditingStyleInsert;      }            - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{          return YES;      }      //添加一项      - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{          if ([rightBtn.title isEqualToString:@"确定"]) {              [self.selectedDic addObject:indexPath];      //        NSLog(@"Select---->:%@",self.selectedDic);          }      }            //取消一项      - (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath{          if ([rightBtn.title isEqualToString:@"确定"]) {              [self.selectedDic removeObject:indexPath];      //        NSLog(@"Deselect---->:%@",self.selectedDic);          }      }            //选择后      - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{          //      }            - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{          static NSString *tableViewIdentifier = @"TableViewIdentifier";          UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:tableViewIdentifier];          cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:tableViewIdentifier];          NSInteger row = [indexPath row];          cell.textLabel.text = [self.dataArray objectAtIndex:row];          return cell;      }            #pragma mark-      #pragma AlertView delegate method      - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{          if (buttonIndex == 0) {              rightBtn.title = @"删除";              [rightBtn setAction:@selector(rightBtnPressed:)];              [cloMableView setEditing:NO animated:YES];          }      }      @end