【代码笔记】iOS-TableViewOfTwoSecton

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController
<UITableViewDataSource,UITableViewDelegate>
{
NSArray * dataArray;
NSArray * aboutArray;
}

@end

#import "RootViewController.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}

- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.

self.title=@"tableViewOfTwoSection";
//初始化背景图
[self initBackGroundView];
//初始化数据
[self initData];
}
#pragma -mark -funcitons
-(void)initBackGroundView
{
UITableView * tableview = [[UITableView alloc]initWithFrame:CGRectMake(0, 0, 320, 376) style:UITableViewStyleGrouped];
tableview.delegate = self;
tableview.dataSource = self;
[self.view addSubview:tableview];

}
-(void)initData
{
dataArray = [NSArray arrayWithObjects:[NSDictionary dictionaryWithObjectsAndKeys:@"脑筋急转弯", @"title", nil],[NSDictionary dictionaryWithObjectsAndKeys:@"儿童饮食", @"title",  nil], [NSDictionary dictionaryWithObjectsAndKeys:@"儿童健康", @"title",  nil],[NSDictionary dictionaryWithObjectsAndKeys:@"宝宝资讯", @"title",  nil],nil];

aboutArray = [NSArray arrayWithObjects:[NSDictionary dictionaryWithObjectsAndKeys:@"关于", @"title", @"aboutViewController", @"class", nil], nil];
}
#pragma -mark -UITableViewDelegate
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 2;

}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
if(section==0)
{
return dataArray.count;
}
else if(section==1)
{

return aboutArray.count;
}
return 0;
}

-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:@"ID"];
if(cell==nil)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"ID"];

}
if(indexPath.section==0){
cell.textLabel.text =[[dataArray objectAtIndex:indexPath.row]objectForKey:@"title"];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
}else if(indexPath.section==1)
{
cell.textLabel.text = [[aboutArray objectAtIndex:indexPath.row]objectForKey:@"title"];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
}
return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if(indexPath.section==0)
{
if(indexPath.row==0)
{
NSLog(@"脑筋急转弯");
}else if (indexPath.row==1){
NSLog(@"儿童饮食");
}else if (indexPath.row==2){
NSLog(@"儿童健康");
}else if (indexPath.row==3){
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://baby.163.com"]];
}

}else if (indexPath.section==1) {
if(indexPath.row==0)
{
NSLog(@"关于");
}
}
}

- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}

@end