iOS简单登录LoginViewController、注册RegisterViewController等功能实现方法

一、个人中心未登录

方法:

      加判断登录状态直接打开个人中心页面4，否则出现上面引导登录或注册入口显示

代码如下:   

#pragma mark addview
- (void)addview
{
 //背景图
 [self.view setbackgroundcolor:[uicolor whitecolor]];
 uiimageview *loginimgtips = [[uiimageview alloc] initwithimage:[uiimage imagenamed:@"login_tips.png"]];
 loginimgtips.frame = cgrectmake(33, 31, 255, 135);
 [self.view addsubview:loginimgtips];
 [loginimgtips release];

 //登录、注册提示
 uilabel *loginlab = [[uilabel alloc] initwithframe:cgrectmake(55, 43, 199, 80)];
 [loginlab settext:@"登录工程师爸爸，网站收藏、iphone下载、可方便哩!"];
 [loginlab settextcolor:[uicolor blackcolor]];
 [loginlab setbackgroundcolor:[uicolor clearcolor]];
 [loginlab setnumberoflines:3];
 [loginlab setfont:[uifont systemfontofsize:18]];
 [self.view addsubview:loginlab];
 [loginlab release];

 //登录
 uibutton *loginbtn = [[uibutton alloc] initwithframe:cgrectmake(37, 180, 117, 37)];
 [loginbtn setbackgroundimage:[uiimage imagenamed:@"button_login.png"] forstate:uicontrolstatenormal];
 [loginbtn setbackgroundimage:[uiimage imagenamed:@"[e-mail]"] forstate:uicontrolstatehighlighted];
 [loginbtn addtarget:self action:@selector(btnclick:) forcontrolevents:uicontroleventtouchupinside];
 [loginbtn settag:101];
 [self.view addsubview:loginbtn];
 [loginbtn release];

 //注册
 uibutton *registerbtn = [[uibutton alloc] initwithframe:cgrectmake(164, 180, 117, 37)];
 [registerbtn setbackgroundimage:[uiimage imagenamed:@"button_reg.png"] forstate:uicontrolstatenormal];
 [registerbtn setbackgroundimage:[uiimage imagenamed:@"[e-mail]"] forstate:uicontrolstatehighlighted];
 [registerbtn addtarget:self action:@selector(btnclick:) forcontrolevents:uicontroleventtouchupinside];
 [registerbtn settag:102];
 [self.view addsubview:registerbtn];
 [registerbtn release];
}

二、登录

顶部导航代码：

 

#pragma mark addnavbar
-(void) addnavbar
{
 //返回按钮
 uibutton *btnleft = [[uibutton alloc] initwithframe:cgrectmake(0, 0, 24, 24)];
 [btnleft setbackgroundimage:[uiimage imagenamed:@"item_back.png"] forstate:uicontrolstatenormal];
 [btnleft setbackgroundimage:[uiimage imagenamed:@"[e-mail]"] forstate:uicontrolstatehighlighted];
 [btnleft settag:101];
 [btnleft.titlelabel setfont:[uifont boldsystemfontofsize:14]];
 [btnleft addtarget:self action:@selector(btnclick:) forcontrolevents:uicontroleventtouchupinside];
 uibarbuttonitem *navbarback = [[uibarbuttonitem alloc] initwithcustomview:btnleft];
 [btnleft release];

 [self.navigationitem setleftbarbuttonitem:navbarback];
 [navbarback release];

 //右侧完成
 uibarbuttonitem *navbarfinish = [[uibarbuttonitem alloc] initwithtitle:@"注册" style:uibarbuttonitemstyledone target:self action:@selector(btnclick:)];
 navbarfinish.tag = 102;
 self.navigationitem.rightbarbuttonitem = navbarfinish;
 [navbarfinish release];
}

登录界面代码实现如下:

 

#pragma mark addview
//创建输入框
- (void)addinput
{
 //基本参数定义
 cgfloat padx = 80.0f;
 _vframe = cgrectmake(10, 14, 300, 80);
 uifont *lpfont = [uifont boldsystemfontofsize:16];

 //邮箱和密码背景颜色设置
 _view = [[uiview alloc] initwithframe:_vframe];
 _view.layer.cornerradius = 8.0;
 _view.layer.borderwidth = 1;
 _view.layer.bordercolor = [uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f].cgcolor;
 [_view setbackgroundcolor:[uicolor colorwithred:247.0f/255.0f green:247.0f/255.0f blue:247.0f/255.0f alpha:1.0f]];
 [self.view addsubview:_view];
 [_view release];

 //邮箱与密码中间分割线
 uiview *line = [[uiview alloc] initwithframe:cgrectmake(10, 55, 300, 1)];
 [line setbackgroundcolor:[uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f]];
 [self.view addsubview:line];
 [line release];

 //用户名或email
 uiimageview * _eview = [[uiimageview alloc] initwithframe:cgrectmake(0, 0, 250, 40)];
 [_eview setuserinteractionenabled:yes];
 [_view addsubview:_eview];
 [_eview release];

 uilabel *_unamelab = [[uilabel alloc] initwithframe:cgrectmake(20, 5, 55, 40)];
 [_unamelab settext:@"用户名"];
 _unamelab.highlighted = yes;
 _unamelab.highlightedtextcolor = [uicolor blackcolor];
 [_unamelab setfont:lpfont];
 [_unamelab setbackgroundcolor:[uicolor clearcolor]];
 [_unamelab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_unamelab];
 [_unamelab release];

 //用户邮箱
 _email = [[uitextfield alloc] initwithframe:cgrectmake(padx, 15, 200, 40)];
 [_email setbackgroundcolor:[uicolor clearcolor]];
 [_email setkeyboardtype:uikeyboardtypeemailaddress];
 [_email settextcolor:[uicolor graycolor]];
 //[_email setclearbuttonmode:uitextfieldviewmodewhileediting]; //编辑时会出现个修改x
 [_email settag:101];
 [_email setreturnkeytype:uireturnkeynext]; //键盘下一步next
 [_email setautocapitalizationtype:uitextautocapitalizationtypenone]; //关闭首字母大写
 [_email setautocorrectiontype:uitextautocorrectiontypeno];
 [_email becomefirstresponder]; //默认打开键盘
 [_email setfont:[uifont systemfontofsize:17]];
 [_email setdelegate:self];
 [_email setplaceholder:@"用户名或电子邮箱"];
 [_email settext:@""];
 [_email sethighlighted:yes];
 [_eview addsubview:_email];

 //密码
 uilabel *_passwdlab = [[uilabel alloc] initwithframe:cgrectmake(20, 43, 45, 40)];
 [_passwdlab settext:@"密 码"];
 [_passwdlab setfont:lpfont];
 _passwdlab.highlighted = yes;
 _passwdlab.highlightedtextcolor = [uicolor blackcolor];
 [_passwdlab setbackgroundcolor:[uicolor clearcolor]];
 [_passwdlab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_passwdlab];
 [_passwdlab release];

 _passwd = [[uitextfield alloc] initwithframe:cgrectmake(padx, 53, 200, 40)];
 [_passwd setbackgroundcolor:[uicolor clearcolor]];
 [_passwd setkeyboardtype:uikeyboardtypedefault];
 [_passwd setborderstyle:uitextborderstylenone];
 [_passwd setautocapitalizationtype:uitextautocapitalizationtypenone]; //关闭首字母大写
 [_passwd setreturnkeytype:uireturnkeydone]; //完成
 [_passwd setsecuretextentry:yes]; //验证
 [_passwd setdelegate:self];
 [_passwd settag:102];
 [_passwd settextcolor:[uicolor graycolor]];
 [_passwd setfont:lpfont];
 [_passwd settext:@""
 [_view addsubview:_passwd];
}

三、注册

 

顶部导航控制,代码实现如下:

- (void)addnavbar
{
 if (_step == 1) {
 [self setxdnav:yes];

 //返回按钮
 uibutton *btnleft = [[uibutton alloc] initwithframe:cgrectmake(0, 0, 24, 24)];
 [btnleft setbackgroundimage:[uiimage imagenamed:@"item_back.png"] forstate:uicontrolstatenormal];
 [btnleft setbackgroundimage:[uiimage imagenamed:@"[e-mail]"] forstate:uicontrolstatehighlighted];
 [btnleft settag:101];
 [btnleft.titlelabel setfont:[uifont boldsystemfontofsize:14]];
 [btnleft addtarget:self action:@selector(btnclick:) forcontrolevents:uicontroleventtouchupinside];
 uibarbuttonitem *navbarback = [[uibarbuttonitem alloc] initwithcustomview:btnleft];
 [btnleft release];
 [self.navigationitem setleftbarbuttonitem:navbarback];
 [navbarback release];

 //设标题
 [self setxdtitle:@"注册" pagename:@""];

 //添加返回按钮

 [self addinputone]; //注册第一步
 }else{
 [self setxdtitle:@"宝贝信息设置" pagename:@""];

 //返回按钮
 uibutton *btnleft = [[uibutton alloc] initwithframe:cgrectmake(0, 0, 24, 24)];
 [btnleft setbackgroundimage:[uiimage imagenamed:@"item_back.png"] forstate:uicontrolstatenormal];
 [btnleft setbackgroundimage:[uiimage imagenamed:@"[e-mail]"] forstate:uicontrolstatehighlighted];
 [btnleft settag:101];
 [btnleft.titlelabel setfont:[uifont boldsystemfontofsize:14]];
 [btnleft addtarget:self action:@selector(btnclick:) forcontrolevents:uicontroleventtouchupinside];
 uibarbuttonitem *navbarback = [[uibarbuttonitem alloc] initwithcustomview:btnleft];
 [btnleft release];

 [self.navigationitem setleftbarbuttonitem:navbarback];
 [navbarback release];

 //右侧完成
 uibarbuttonitem *navbarfinish = [[uibarbuttonitem alloc] initwithtitle:@"完成" style:uibarbuttonitemstyledone target:self action:@selector(btnclick:)];
 navbarfinish.tag = 102;
 //[_navbarfinish addtarget:self action:@selector(btnclick:) forcontrolevents:uicontroleventtouchupinside];
 self.navigationitem.rightbarbuttonitem = navbarfinish;
 [navbarfinish release];
 [self addinputtow];
 }
}

注册分两步：

第一步基本信息注册，代码如下

 

//创建输入框
- (void)addinputone
{
 //基本参数定义
 cgfloat padx = 95.0f;
 _vframe = cgrectmake(10, 14, 300, 125);
 uifont *lpfont = [uifont boldsystemfontofsize:16];

 //邮箱和密码背景颜色设置
 _view = [[uiview alloc] initwithframe:_vframe];
 _view.layer.cornerradius = 8.0;
 _view.layer.borderwidth = 1;
 _view.layer.bordercolor = [uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f].cgcolor;
 [_view setbackgroundcolor:[uicolor colorwithred:247.0f/255.0f green:247.0f/255.0f blue:247.0f/255.0f alpha:1.0f]];
 [self.view addsubview:_view];
 [_view release];

 //用户名与密码中间分割线
 uiview *lineone = [[uiview alloc] initwithframe:cgrectmake(10, 53, 300, 1)];
 [lineone setbackgroundcolor:[uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f]];
 [self.view addsubview:lineone];
 [lineone release];

 //用户名
 uilabel *_unamelab = [[uilabel alloc] initwithframe:cgrectmake(20, 2, 55, 40)];
 [_unamelab settext:@"用户名"];
 _unamelab.highlighted = yes;
 _unamelab.highlightedtextcolor = [uicolor blackcolor];
 [_unamelab setfont:lpfont];
 [_unamelab setbackgroundcolor:[uicolor clearcolor]];
 [_unamelab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_unamelab];
 [_unamelab release];

 _uname = [[uitextfield alloc] initwithframe:cgrectmake(padx, 10, 230, 40)];
 [_uname setbackgroundcolor:[uicolor clearcolor]];
 [_uname settag:101];
 [_uname setuserinteractionenabled:yes];
 [_uname setkeyboardtype:uikeyboardtypedefault];
 [_uname setreturnkeytype:uireturnkeynext]; //键盘下一步next
 [_uname setautocapitalizationtype:uitextautocapitalizationtypenone]; //关闭首字母大写
 [_uname setautocorrectiontype:uitextautocorrectiontypeno];
 [_uname setreturnkeytype:uireturnkeynext]; //下一个passwd
 [_uname becomefirstresponder]; //默认打开键盘
 [_uname setfont:[uifont systemfontofsize:17]];
 [_uname setdelegate:self];
 [_uname settext:@""];
 [_uname sethighlighted:yes];
 [_view addsubview:_uname];

 //密码
 uilabel *_passwdlab = [[uilabel alloc] initwithframe:cgrectmake(20, 43, 45, 40)];
 [_passwdlab settext:@"密 码"];
 [_passwdlab setfont:lpfont];
 _passwdlab.highlighted = yes;
 _passwdlab.highlightedtextcolor = [uicolor blackcolor];
 [_passwdlab setbackgroundcolor:[uicolor clearcolor]];
 [_passwdlab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_passwdlab];
 [_passwdlab release];

 _passwd = [[uitextfield alloc] initwithframe:cgrectmake(padx, 53, 200, 40)];
 [_passwd setbackgroundcolor:[uicolor clearcolor]];
 [_passwd setkeyboardtype:uikeyboardtypedefault];
 [_passwd setborderstyle:uitextborderstylenone];
 [_passwd setautocapitalizationtype:uitextautocapitalizationtypenone]; //关闭首字母大写
 [_passwd setreturnkeytype:uireturnkeynext]; //下一个email
 [_passwd setsecuretextentry:yes]; //验证
 [_passwd setdelegate:self];
 [_passwd settag:102];
 [_passwd settextcolor:[uicolor graycolor]];
 [_passwd setfont:lpfont];
 [_passwd settext:@""];
 [_view addsubview:_passwd];

 //邮箱与密码中间分割线
 uiview *linetow = [[uiview alloc] initwithframe:cgrectmake(10, 95, 300, 1)];
 [linetow setbackgroundcolor:[uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f]];
 [self.view addsubview:linetow];
 [linetow release];

 //用户邮箱
 uilabel *_emaillab = [[uilabel alloc] initwithframe:cgrectmake(20, 82, 280, 40)];
 [_emaillab settext:@"电子邮箱"];
 _emaillab.highlighted = yes;
 _emaillab.highlightedtextcolor = [uicolor blackcolor];
 [_emaillab setfont:lpfont];
 [_emaillab setbackgroundcolor:[uicolor clearcolor]];
 [_emaillab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_emaillab];
 [_emaillab release];

 _email = [[uitextfield alloc] initwithframe:cgrectmake(padx, 92, 200, 40)];
 [_email setbackgroundcolor:[uicolor clearcolor]];
 [_email setkeyboardtype:uikeyboardtypeemailaddress];
 [_email settextcolor:[uicolor graycolor]];
 [_email settag:103];
 [_email setreturnkeytype:uireturnkeydone]; //键盘下一步next
 [_email setautocapitalizationtype:uitextautocapitalizationtypenone]; //关闭首字母大写
 [_email setautocorrectiontype:uitextautocorrectiontypeno];
 [_email setfont:[uifont systemfontofsize:17]];
 [_email setdelegate:self];
 [_email setplaceholder:@"[e-mail]"];
 [_email settext:@""];
 [_email sethighlighted:yes];
 [_view addsubview:_email];
}

第二步完善资源输入，代码实现如下：

 

//创建输入框
- (void)addinputtow
{
 //基本参数定义
 cgfloat padx = 100.0f;
 _vframe = cgrectmake(10, 10, 300, 125);
 uifont *lpfont = [uifont boldsystemfontofsize:16];

 //宝贝小名、宝贝性别、宝贝生日背景颜色设置
 _view = [[uiview alloc] initwithframe:_vframe];
 _view.layer.cornerradius = 8.0;
 _view.layer.borderwidth = 1;
 _view.layer.bordercolor = [uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f].cgcolor;
 [_view setbackgroundcolor:[uicolor colorwithred:247.0f/255.0f green:247.0f/255.0f blue:247.0f/255.0f alpha:1.0f]];
 [self.view addsubview:_view];
 [_view release];

 //宝贝小名和宝贝性别分割线
 uiview *lineone = [[uiview alloc] initwithframe:cgrectmake(10, 10, 300, 1)];
 [lineone setbackgroundcolor:[uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f]];
 [self.view addsubview:lineone];
 [lineone release];

 //宝贝小名
 uilabel *_nicknamelab = [[uilabel alloc] initwithframe:cgrectmake(20, 2, 75, 40)];
 [_nicknamelab settext:@"宝贝小名"];
 _nicknamelab.highlighted = yes;
 _nicknamelab.highlightedtextcolor = [uicolor blackcolor];
 [_nicknamelab setfont:lpfont];
 [_nicknamelab setbackgroundcolor:[uicolor clearcolor]];
 [_nicknamelab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_nicknamelab];
 [_nicknamelab release];

 _nickname = [[uitextfield alloc] initwithframe:cgrectmake(padx, 13, 180, 40)];
 [_nickname setbackgroundcolor:[uicolor clearcolor]];
 [_nickname settag:101];
 [_nickname setuserinteractionenabled:yes];
 [_nickname setkeyboardtype:uikeyboardtypedefault];
 [_nickname setreturnkeytype:uireturnkeynext]; //键盘下一步next
 [_nickname setautocapitalizationtype:uitextautocapitalizationtypenone]; //关闭首字母大写
 [_nickname setautocorrectiontype:uitextautocorrectiontypeno];
 [_nickname setreturnkeytype:uireturnkeynext]; //下一个宝贝性别
 [_nickname becomefirstresponder]; //默认打开键盘
 [_nickname setfont:[uifont systemfontofsize:17]];
 [_nickname setdelegate:self];
 [_nickname settext:@""];
 [_nickname sethighlighted:yes];
 [_view addsubview:_nickname];

 //宝贝性别
 uilabel *_sexlab = [[uilabel alloc] initwithframe:cgrectmake(20, 35, 75, 50)];
 [_sexlab settext:@"宝贝性别"];
 [_sexlab setfont:lpfont];
 _sexlab.highlighted = yes;
 _sexlab.highlightedtextcolor = [uicolor blackcolor];
 [_sexlab setbackgroundcolor:[uicolor clearcolor]];
 [_sexlab settextcolor:[uicolor blackcolor]];
 [_view addsubview:_sexlab];
 [_sexlab release];

 _segment = [[uisegmentedcontrol alloc] initwithitems:
     [nsarray arraywithobjects:
     @"男",@"女",
     nil]];
 _segment.frame = cgrectmake(padx+10, 56, 130, 32);
 _segment.segmentedcontrolstyle = uisegmentedcontrolstyleplain;
 _segment.selectedsegmentindex = 1;
 [self.view addsubview:_segment];
 [_segment release];

 //宝贝性别与宝贝生日中间分割线
 uiview *linetow = [[uiview alloc] initwithframe:cgrectmake(10, 93, 300, 1)];
 [linetow setbackgroundcolor:[uicolor colorwithred:209.0f/255.0f green:209.0f/255.0f blue:209.0f/255.0f alpha:1.0f]];
 [self.view addsubview:linetow];
 [linetow release];

 //宝贝生日
 uilabel *_birthlab = [[uilabel alloc] initwithframe:cgrectmake(30, 96, 75, 40)];
 [_birthlab settext:@"宝贝生日"];
 _birthlab.highlighted = yes;
 _birthlab.highlightedtextcolor = [uicolor blackcolor];
 [_birthlab setfont:lpfont];
 [_birthlab setbackgroundcolor:[uicolor clearcolor]];
 [_birthlab settextcolor:[uicolor blackcolor]];
 [self.view addsubview:_birthlab];
 [_birthlab release];

 _birthday = [[uibutton alloc] initwithframe:cgrectmake(57, 96, 200, 40)];
 [_birthday setbackgroundcolor:[uicolor clearcolor]];
 [_birthday settitlecolor:[uicolor blackcolor] forstate:uicontrolstatenormal];
 [_birthday settitle:@"2004-10-09" forstate:uicontrolstatenormal];
 [_birthday settag:104];
 [_birthday addtarget:self action:@selector(openbirthday) forcontrolevents:uicontroleventtouchupinside];
 [_birthday sethighlighted:yes];
 [self.view addsubview:_birthday];

 //宝贝信息提示
 uilabel *_babynote = [[uilabel alloc] initwithframe:cgrectmake(45, 131, 300, 40)];
 [_babynote setbackgroundcolor:[uicolor clearcolor]];
 [_babynote settextcolor:[uicolor colorwithred:83.0f/255.0f green:92.0f/255.0f blue:112.0f/255.0f alpha:1.0f]];
 [_babynote settag:104];
 [_babynote setfont:[uifont systemfontofsize:14]];
 [_babynote settext:@"推荐引擎会根据孩子信息进行个性推荐"];
 [_babynote sethighlighted:yes];
 [self.view addsubview:_babynote];
 [_babynote release];

 //初始日期选择控件
 _datepicker = [[uidatepicker alloc] initwithframe:cgrectmake(0.0, 200.0, 0.0, 0.0)];
 nsdateformatter *dateformatter = [[nsdateformatter alloc] init];
 [dateformatter setdateformat:@"yyyy-mm-dd"];

 //将当前生日时间设置到日期轮轴上
 _datepicker.date = [dateformatter datefromstring:_birthday.titlelabel.text];

 //设置为中文显示
 nslocale *locale = [[nslocale alloc] initwithlocaleidentifier:@"zh_cn"];
 _datepicker.locale = locale;
 [locale release];
 [_datepicker setdatepickermode:uidatepickermodedate];

 [_datepicker addtarget:self action:@selector(datavaluechanged) forcontrolevents:uicontroleventvaluechanged];
 [self.view addsubview:_datepicker];
}

四、注册，登录成功后直接进入个人中心页

顶部界面代码实现如下:

#pragma mark addheadview
- (void)addheadview
{
 //头像背景设置
 uiview *headview = [[uiview alloc] initwithframe:cgrectmake(0, 0, 320, 84)];
 [headview setbackgroundcolor:[uicolor colorwithred:247.0f/255.0f green:247.0f/255.0f blue:247.0f/255.0f alpha:1.0f]];

 //按钮方式添加左侧用头像
 uibutton *headbtn = [[uibutton alloc] initwithframe:cgrectmake(10, 10, 64, 64)];
 [headbtn setbackgroundimage:[uiimage imagenamed:@"baby_head.png"] forstate:uicontrolstatenormal];
 headbtn.layer.cornerradius = 8.0;
 headbtn.layer.maskstobounds = yes;
 [headview addsubview:headbtn];
 [headbtn release];
 [self.view addsubview:headview];

 //用户名
 uilabel *unamelab = [[uilabel alloc] initwithframe:cgrectmake(89, 15, 200, 20)];
 [unamelab settext:@"balbaba"];
 [unamelab settextcolor:[uicolor blackcolor]];
 [unamelab setfont:[uifont boldsystemfontofsize:16]];
 [unamelab setbackgroundcolor:[uicolor clearcolor]];
 [headview addsubview:unamelab];

 //宝贝头像小图
 uiimageview *iconview = [[uiimageview alloc] initwithframe:cgrectmake(89, 38, 24, 24)];
 [iconview setimage:[uiimage imagenamed:@"baby_gender_boy.png"]];
 [headview addsubview:iconview];

 //宝贝昵称
 uilabel *nicknamelab = [[uilabel alloc] initwithframe:cgrectmake(120, 40, 120, 20)];
 [nicknamelab settext:@"宝贝qgggfgghhjjjk"];
 [nicknamelab settextcolor:[uicolor blackcolor]];
 [nicknamelab setfont:[uifont systemfontofsize:14]];
 [nicknamelab setbackgroundcolor:[uicolor clearcolor]];
 [headview addsubview:nicknamelab];

 //宝贝生日
 uilabel *birthdaylab = [[uilabel alloc] initwithframe:cgrectmake(230, 40, 80, 20)];
 [birthdaylab settext:@", 4岁3个月"];
 [birthdaylab settextcolor:[uicolor blackcolor]];
 [birthdaylab setfont:[uifont systemfontofsize:14]];
 [birthdaylab setbackgroundcolor:[uicolor clearcolor]];
 [headview addsubview:birthdaylab];

 [headview release];
}

分段表格视图实现代码如下:

#pragma mark addtableview
- (void)addtableview
{
 _tableview = [[uitableview alloc] initwithframe:cgrectmake(0, 84, 320, 416) style:uitableviewstyleplain];
 [_tableview setdelegate:self];
 [_tableview setdatasource:self];

 //清除分隔线
 //_tableview.separatorstyle = uitableviewcellseparatorstylenone;
 [self.view addsubview:_tableview];
}

//代理－每个行的cell
- (uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath
{

 nsstring *iden = [nsstring stringwithformat:@"_ucentercell_%d", 1];

 ucentercell *cell = [tableview dequeuereusablecellwithidentifier:iden];

 if (cell == nil) {
 cell = [[[ucentercell alloc] initwithstyle:uitableviewcellstyledefault reuseidentifier:iden] autorelease];
 }

 //cell.selectionstyle = uitableviewcellselectionstylenone;
 cell.accessorytype = uitableviewcellaccessorydisclosureindicator;

 nsdictionary *dic = [[[_datalist objectatindex:indexpath.section] objectforkey:@"subs"] objectatindex:indexpath.row];
 [cell setvaluefordictionary:dic];

 return cell;
}

//多少个段
- (nsinteger)numberofsectionsintableview:(uitableview *)tableview
{
 return [_datalist count];
}

//段的高度
-(cgfloat)tableview:(uitableview *)tableview heightforheaderinsection:(nsinteger)section
{
 return 22;
}

//设置每段显示title
- (nsstring *)tableview:(uitableview *)tableview titleforheaderinsection:(nsinteger)section
{
 return [[[[_datalist objectatindex:section] objectforkey:@"subs"] objectatindex:0] objectforkey:@"section"];
}

//代理－每段有多少行
- (nsinteger)tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section
{
 return [[[_datalist objectatindex:section] objectforkey:@"subs"] count];
}

//代理－计算每个行的高度
- (cgfloat)tableview:(uitableview *)tableview heightforrowatindexpath:(nsindexpath *)indexpath
{
 return 44.0f;
}

//代理－选择行的触发事件
- (void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath
{
 [tableview deselectrowatindexpath:indexpath animated:yes];

 //点击推出页面
 detailviewcontroller *rvc = [[detailviewcontroller alloc] init];
 [self.navigationcontroller pushviewcontroller:rvc animated:yes];
 [rvc release];
}

注：

    1、注册、登录功能主要是锻练对键盘和输入框uitextfield、uisegment及uipickerview的熟练使用

    2、在注册、登录时顶部导航左、中、右相关的"返回" 、"注册"、"完成"等按钮尽量直接使用系统的的类似下面代码

[self.navigationitem setleftbarbuttonitem:navbarback];
self.navigationitem.rightbarbuttonitem = navbarfinish;
[self.navigationitem.titleview addsubview:segment];

在各个viewcontroller之间切换和控制。

至此完整的用户注册、登录、进入中心页界面实现就完成了，结合上面的代码实现其它ios项目app应用的功能和流程上大同小异，需要我们自己根据实际产品业务的要求

做出调整，希望对网友有帮助。

 以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。