简单的页面跳转和传值

1、#import <UIKit/UIKit.h>interface ContactViewController : UITableViewControllerend#import "ContactViewController.h"#import "Person.h"                    /人的模型#import "HerosCel

2、l.h"                  /男#import "ScrollCell.h"                /女#import "ViewController.h"    &

3、#160;       /跳转页面interface ContactViewController ()property (nonatomic,retain)NSMutableDictionary *dataSource;property (nonatomic,retain)NSMutableArray *orderAry;property (nonatomic,copy)NSString *str;            &#

4、160;    /传哪个值endimplementation ContactViewController- (NSMutableDictionary *)dataSource    if (!_dataSource)         self.dataSource = NSMutableDictionary dictionary;        return _dataSource retain autor

5、elease;- (NSString *)str    if (!_str)         self.str = "name"        return _str retain autorelease;- (NSMutableArray *)orderAry    if (!_orderAry)         s

6、elf.orderAry = NSMutableArray array;        return _orderAry retain autorelease;- (void)viewDidLoad     super viewDidLoad;       / Uncomment the following line to preserve selection between presentations.    /

7、self.clearsSelectionOnViewWillAppear = NO;       / Uncomment the following line to display an Edit button in the navigation bar for this view controller.    / self.navigationItem.rightBarButtonItem = self.editButtonItem;      

8、; self readDataPlist;   - (IBAction)handleSegment:(UISegmentedControl *)sender     self.str = sender titleForSegmentAtIndex:sender.selectedSegmentIndex;- (void)readDataPlist    NSString *path = NSBundle mainBundle pathForResource:"yingxiong" ofT

9、ype:"plist"       NSDictionary *dict = NSDictionary dictionaryWithContentsOfFile:path;       for (NSString *str in dict)         NSMutableArray *mArray = NSMutableArray array;   &#

10、160;    for (NSDictionary *aHeros in dictstr)             Person *person = Person alloc initWithName:aHeros;            mArray addObject:person;     &

11、#160;          self.dataSource setObject:mArray forKey:str;           NSArray *ary = dict.allKeys sortedArrayUsingSelector:selector(compare:);       for (NSString *str in ary)  

12、60;      self.orderAry addObject:str;       - (void)didReceiveMemoryWarning     super didReceiveMemoryWarning;    / Dispose of any resources that can be recreated.#pragma mark - Table view data source- (NSInteger)nu

13、mberOfSectionsInTableView:(UITableView *)tableView     return self.orderAry.count;- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section     return self.dataSourceself.orderArysection count;- (NSArray<NSString *> *)sectionIndexTit

14、lesForTableView:(UITableView *)tableView    return self.orderAry;- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section    return self.orderArysection;- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSI

15、ndexPath *)indexPath        Person *person = self.dataSourceself.orderAryindexPath.section objectAtIndex:indexPath.row;       if (person.gender isEqualToString:"女")         ScrollCell *cell = tab

16、leView dequeueReusableCellWithIdentifier:"scrollCell" forIndexPath:indexPath;        cell.scrollimageView.image = UIImage imageNamed:person.image;        .text = ;      &

17、#160; cell.type.text = person.type;        return cell;    else       HerosCell *cell = tableView dequeueReusableCellWithIdentifier:"boyCell" forIndexPath:indexPath;       cell set

18、ValueByPerson:person;       return cell;    - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath       self performSegueWithIdentifier:"xxx" sender:nil;   /*/ Ov

19、erride to support conditional editing of the table view.- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath     / Return NO if you do not want the specified item to be editable.    return YES;*/*/ Override to support editing the tab

20、le view.- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath     if (editingStyle = UITableViewCellEditingStyleDelete)         / Delete the row from the dat

21、a source        tableView deleteRowsAtIndexPaths:indexPath withRowAnimation:UITableViewRowAnimationFade;    else if (editingStyle = UITableViewCellEditingStyleInsert)         / Create a new instance of the appropria

22、te class, insert it into the array, and add a new row to the table view     */*/ Override to support rearranging the table view.- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath */*/ Override to suppo

23、rt conditional rearranging of the table view.- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath     / Return NO if you do not want the item to be re-orderable.    return YES;*/#pragma mark - Navigation/ In a storyboard-based applic

24、ation, you will often want to do a little preparation before navigation- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender     / Get the new view controller using segue destinationViewController.    / Pass the selected object to the new view controller.

25、    ViewController *view = segue.destinationViewController;    UITableViewCell *cell = self.tableView cellForRowAtIndexPath:self.tableView.indexPathForSelectedRow;       UILabel *label = cell valueForKey:self.str;     vi

26、ew.string = label.text;  end#import "ViewController.h"interface ViewController ()endimplementation ViewController- (void)viewDidLoad     super viewDidLoad;    / Do any additional setup after loading the view.    self.label.text = self.strin

27、g; - (void)didReceiveMemoryWarning     super didReceiveMemoryWarning;    / Dispose of any resources that can be recreated.   /*#pragma mark - Navigation/ In a storyboard-based application, you will often want to do a little preparation before navigat

28、ion- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender     / Get the new view controller using segue destinationViewController.    / Pass the selected object to the new view controller.*/- (void)dealloc     _label release;  

29、0; self.string = nil;    super dealloc; end#import "ScrollCell.h"implementation ScrollCell- (void)awakeFromNib     / Initialization code- (void)setSelected:(BOOL)selected animated:(BOOL)animated     super setSelected:selected animated:animated;&

30、#160;   / Configure the view for the selected state- (void)setValue:(id)value forUndefinedKey:(NSString *)key- (id)valueForUndefinedKey:(NSString *)key    if (key isEqualToString:"gender")         return ;  

31、0; else        return nil;       - (void)dealloc     _scrollimageView release;    _name release;    _type release;    super dealloc; end#import "HerosCell.h"#import

32、"Person.h"implementation HerosCell- (void)setValueByPerson:(Person *)person    self.pictureView.image = UIImage imageNamed:person.image;    .text = ;    self.gender.text = person.gender;    self.type.text = per

33、son.type;- (void)awakeFromNib     / Initialization code- (void)setSelected:(BOOL)selected animated:(BOOL)animated     super setSelected:selected animated:animated;    / Configure the view for the selected state- (void)dealloc     _pictureView release;    _name release;    _g