iOS 类似iPhone通讯录TableView完整实例，初学objective-c,自己写的一个demo，有不足之处请指正：
效果图：
核心代码：
- (void)viewDidLoad { [super viewDidLoad]; NSArray *array = [[NSArray alloc] initWithObjects:@"你好", @"BFlower", @"CGrass", @"DFence", @"EHouse", @"FTable", @"GChair", @"HBook", @"ISwing" ,@"JWang" ,@"KDong" ,@"LNi" ,@"MHao" ,@"Na" ,@"Oa" ,@"Pa" ,@"Qa" ,@"Ra" ,@"Sa" ,@"Ta" ,@"Ua" ,@"Va" ,@"Wa" ,@"Xa" ,@"Ya" ,@"Za", nil]; self.listarray = array; NSLog(@"listarryCount:%d",[listarray count]); secLabelArray = [[NSArray alloc] initWithObjects:@"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", nil]; NSArray *arrayA = [[NSArray alloc] initWithObjects:@"测试A1",@"测试A2", nil]; NSArray *arrayB = [[NSArray alloc] initWithObjects:@"测试B1",@"测试B2",@"测试B3", nil]; NSArray *arrayC = [[NSArray alloc] initWithObjects:@"测试C1",@"测试C2",@"测试C3",@"测试C4", nil]; NSArray *arrayD = [[NSArray alloc] initWithObjects:@"测试D1",@"测试D2",@"测试D3",@"测试D4",@"测试D5", nil]; NSArray *arrayE = [[NSArray alloc] initWithObjects:@"测试E1",@"测试E2",@"测试E3",@"测试E4",@"测试E5",@"测试E6", nil]; NSArray *arrayF = [[NSArray alloc] initWithObjects:@"测试F1",@"测试F2",@"测试F3",@"测试F4",@"测试F5",@"测试F6",@"测试F7", nil]; NSArray *arrayG = [[NSArray alloc] initWithObjects:@"测试G1",@"测试G2",@"测试G3",@"测试G4",@"测试G5",@"测试G6", nil]; arrayDictKey = [[NSArray alloc] initWithObjects:@"A",@"B",@"C",@"D",@"E",@"F",@"G", nil]; arrayDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:arrayA,[arrayDictKey objectAtIndex:0], arrayB,[arrayDictKey objectAtIndex:1], arrayC,[arrayDictKey objectAtIndex:2], arrayD,[arrayDictKey objectAtIndex:3], arrayE,[arrayDictKey objectAtIndex:4], arrayF,[arrayDictKey objectAtIndex:5], arrayG,[arrayDictKey objectAtIndex:6], nil]; NSLog(@"arrayrow:%d",[[arrayDict objectForKey:[arrayDictKey objectAtIndex:1]] count]); tableView=[[UITableView alloc]initWithFrame:CGRectMake(0, 0, 320, 460)]; [tableView setDelegate:self]; [tableView setDataSource:self]; [self.view addSubview:tableView]; [tableView release]; // Do any additional setup after loading the view. } - (NSInteger)numberOfSectionsInTableView:(UITableView *)aTableView { //* 出现几组 //if(aTableView == self.tableView) return 27; return [arrayDict count]; } //*字母排序搜索 - (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView { //* 字母索引列表 /*NSMutableArray *toBeReturned = [[NSMutableArray alloc]init]; for(char c= 'A';c<='Z';c++) [toBeReturned addObject:[NSString stringWithFormat:@"%c",c]];*/ return arrayDictKey; /*NSMutableArray *newarr=[[NSMutableArray alloc]initWithArray:listarray]; [newarr addObject:@"{search}"]; //等价于[arr addObject:UITableViewIndexSearch]; return newarr;*/ } - (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index { //搜索时显示按索引第几组 NSInteger count = 0; NSLog(@"%@",title); for(NSString *character in arrayDictKey) { if([character isEqualToString:title]) { return count; } count ++; } return count; } - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section { /*if([listarray count]==0) { return @""; }*/ //return [listarray objectAtIndex:section]; //*分组标签 return [arrayDictKey objectAtIndex:section]; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { //return [self.listarray count]; //*每组要显示的行数 //NSInteger i = [[listarray objectAtIndex:section] ] NSInteger i = [[arrayDict objectForKey:[arrayDictKey objectAtIndex:section]] count]; return i; } -(UITableViewCellAccessoryType)tableView:(UITableView *)tableView accessoryTypeForRowWithIndexPath:(NSIndexPath *)indexPath{ //返回类型选择按钮 return UITableViewCellAccessoryDisclosureIndicator; //每行右边的图标 } - (UITableViewCell *)tableView:(UITableView *)tableview cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *TableSampleIdentifier = @"TableSampleIdentifier"; UITableViewCell *cell = [tableview dequeueReusableCellWithIdentifier: TableSampleIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TableSampleIdentifier]; } NSUInteger row = [indexPath row]; NSUInteger sectionMy = [indexPath section]; NSLog(@"sectionMy:%d",sectionMy); cell.textLabel.text = [[arrayDict objectForKey:[arrayDictKey objectAtIndex:sectionMy]] objectAtIndex:row]; //每一行显示的文字 NSString *str= [NSString stringWithFormat: @"%d", row]; UIImage *image = [UIImage imageNamed:str]; cell.imageView.image = image; UIImage *highLighedImage = [UIImage imageNamed:@"1.png"]; cell.imageView.highlightedImage = highLighedImage; //选中一行时头部图片的改变 return cell; } //划动cell是否出现del按钮 - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { return YES; //是否需要删除图标 } //编辑状态(不知道干什么用) - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { [self viewDidLoad]; } //选中时执行的操作 - (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath { NSUInteger row = [indexPath row]; if (row%2 == 0) { NSUInteger row = [indexPath row]; NSString *rowValue = [listarray objectAtIndex:row]; NSString *message = [[NSString alloc] initWithFormat: @"You selected %@", rowValue]; UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Row Selected!" message:message delegate:nil cancelButtonTitle:@"Yes I Did" otherButtonTitles:nil]; [alert show]; } return indexPath; } - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{ //这里控制值的大小 return 50.0; //控制行高 }总结：有些东西没用之前觉得这个会很难，很复杂，做过后才发现，其实关键在于理解，多看多实践这样才能提高。
Demo下载地址：
下载在Linux公社的1号FTP服务器里，下载地址：
FTP地址：ftp://www.linuxidc.com
密码：
在 2012年LinuxIDC.com\5月\iOS 类似iPhone通讯录TableView完整实例【源码】