基于UITableView写的简单通讯录

小灰灰 2022-08-12 00:08 186阅读 0赞

主要代码

[点击打开链接][Link 1]可以在这下载写的工程代码

#import "RootViewController.h"
    #import "Student.h"
    @interface RootViewController ()<UITableViewDataSource,UITableViewDelegate>
    @property (nonatomic, retain)NSDictionary *dic;
    @property (nonatomic, retain)NSArray *titles;
    @end
    
    @implementation RootViewController
    
    - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
    {
        self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
        if (self) {
            // Custom initialization
            [selfreadDataFromPlist];
            self.titles = [[self.dicallKeys] sortedArrayUsingSelector:@selector(compare:)];
            
        }
        return self;
    }
    - (void)readDataFromPlist{
        NSString *filePath = [[NSBundlemainBundle] pathForResource:@"AddressBook1"ofType:@"plist"];
        self.dic = [NSDictionarydictionaryWithContentsOfFile:filePath];
    }
    - (void)loadView{
        UITableView *tableView = [[UITableViewalloc] initWithFrame:[UIScreenmainScreen].bounds style:UITableViewStylePlain];
        tableView.separatorColor = [UIColororangeColor];
        //指定tableView的数据源(为tableView显示数据支持)需要服从UItableViewDateSouce协议
        tableView.dataSource = self;
        //设置tableView的代理(用来处理cell的滴啊你事件)
        tableView.delegate = self;
        //设置行高
        tableView.rowHeight = 80;
        self.view = tableView;
        [tableView release];
    }
    - (void)viewDidLoad
    {
        [superviewDidLoad];
        // Do any additional setup after loading the view.
        self.view.backgroundColor = [UIColorgrayColor];
        //设置标题
        self.navigationItem.title =@"河南9班通讯录";
    }
    #pragma mark - UITableViewDataSource
    - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
        return [self.dic[self.titles[section]]count];
    }
    //用来创建cell,每一行都i要对应一个cell
    - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
        Student *cell = [[Studentalloc] initWithStyle:UITableViewCellStyleDefaultreuseIdentifier:nil];
        cell.photoView.image= [UIImageimageNamed:self.dic[self.titles[indexPath.section]][indexPath.row][@"imageName"]];
        
        cell.nameLabel.text =self.dic[self.titles[indexPath.section]][indexPath.row][@"name"];
        cell.ageLabel.text =self.dic[self.titles[indexPath.section]][indexPath.row][@"age"];
        cell.genderLabel.text =self.dic[self.titles[indexPath.section]][indexPath.row][@"gender"];
        cell.numberLabel.text =self.dic[self.titles[indexPath.section]][indexPath.row][@"phoneNumber"];
            return [cell autorelease];
    }
    - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
        return [self.diccount];
    }
    //设置每个分区的显示的文字(页眉)
    - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
        return self.titles[section];
    }
    //设置tableView右边的索引值(用来快速查找
    - (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView{
        return self.titles;
    }
    - (void)didReceiveMemoryWarning
    {
        [superdidReceiveMemoryWarning];
        // 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 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.
    }
    */
    - (void)dealloc{
        self.dic = nil;
        self.titles = nil;
        [super dealloc];
    }
    @end

[Link 1]: http://download.csdn.net/detail/duoduo_333/7861221