【代码笔记】iOS-scrollerView里多个tableView加搜索框

一，效果图。

二，工程图。

三，代码。

RootViewController.h

#import <UIKit/UIKit.h>
#import "customCell.h"
 
@interface RootViewController : UIViewController
<UISearchBarDelegate,UITableViewDelegate,UITableViewDataSource,UIScrollViewDelegate,UISearchDisplayDelegate>
{
    customCell * cell;
    NSMutableArray * dataArray;
    NSMutableArray * imageArray;
    UIScrollView * scrollerView;
    UITableView * tableOneView;
    UITableView * tableTowView;
    UITableView * tableThreeView;
    UITableView * tableFourView;
    UISearchDisplayController * scrollerControl;
}
 
@end

RootViewController.m

#import "RootViewController.h"
#import "customCell.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.
 
    //初始化背景图
    [self initBackgroundView];
}
-(void)initBackgroundView
{
    self.navigationController.navigationBarHidden=YES;
 
    dataArray = [[NSMutableArray alloc]initWithObjects:@"热门微博",@"热门话题",@"随便看看",@"二维码",
                 @"周边的微博",@"周边的人",@"微吧",@"微博会员",
                 @"新浪早晚报",@"微公益",@"微博应用",@"游戏",
                 @"微刊",@"手机微博",@"微群",@"微相册",
                 @"名人堂",@"人气草根",@"微博精选",@"猜你喜欢",
                 @"手机新浪网",@"掌中新浪",@"天气通",@"微漫画",
                 @"聊天",@"看点",@"微盘",@"微收藏",
                 @"图钉",@"限免换享",@"淘身边",@"微美食",
                 @"新浪拍客",@"博客",@"充话费",@"MOMO岛",
                 @"网址导航",@"新浪视野",@"微数据",@"新浪彩票",nil];
    imageArray = [[NSMutableArray alloc] initWithObjects:@"0.png",@"1.png",@"2.png",@"3.png",@"4.png",@"5.png",@"6.png",@"7.png",@"8.png",@"9.png",@"10.png",@"11.png",@"12.png",@"13.png",@"14.png",@"15.png",@"16.png",@"17.png",@"18.png",@"19.png",@"20.png",@"21.png",@"22.png",@"23.png",@"24.png",@"25.png",@"26.png",@"27.png",@"28.png",@"29.png",@"30.png",@"31.png",@"32.png",@"33.png",@"34.png",@"35.png",@"36.png",@"37.png",@"38.png",@"39.png", nil];
 
    //scrollerView
    scrollerView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, 320, 460-44-44)];
    scrollerView.contentSize = CGSizeMake(320*4, 460-44-44);
    scrollerView.bounces = YES;
    scrollerView.tag = 101;
    scrollerView.showsHorizontalScrollIndicator = NO;
    scrollerView.pagingEnabled = YES;
    scrollerView.delegate = self;
    [self.view addSubview:scrollerView];
 
    //tableOne
    tableOneView = [[UITableView alloc] initWithFrame:CGRectMake(0, 44, 320, 460-44-44-44) style:UITableViewStylePlain];
    tableOneView.delegate = self;
    tableOneView.dataSource = self;
    tableOneView.bounces=NO;
    [tableOneView setSeparatorColor:[UIColor clearColor]];
 
    //tableTwo
    tableTowView = [[UITableView alloc] initWithFrame:CGRectMake(320, 44, 320, 460-44-44-44) style:UITableViewStylePlain];
    tableTowView.delegate = self;
    tableTowView.dataSource = self;
    tableTowView.bounces=NO;
    [tableTowView setSeparatorColor:[UIColor clearColor]];
 
    //tableThree
    tableThreeView = [[UITableView alloc]initWithFrame:CGRectMake(320*2, 44, 320, 460-44-44-44) style:UITableViewStylePlain];
    tableThreeView.delegate = self;
    tableThreeView.dataSource = self;
    tableThreeView.bounces=NO;
    [tableThreeView setSeparatorColor:[UIColor clearColor]];
 
    //tableFour
    tableFourView = [[UITableView alloc] initWithFrame:CGRectMake(320*3, 44, 320, 460-44-44-44) style:UITableViewStylePlain];
    tableFourView.delegate = self;
    tableFourView.dataSource = self;
    tableFourView.bounces=NO;
    [tableFourView setSeparatorColor:[UIColor clearColor]];
 
    [scrollerView addSubview:tableFourView];
    [scrollerView addSubview:tableThreeView];
    [scrollerView addSubview:tableTowView];
    [scrollerView addSubview:tableOneView];
 
    //searchbar
    UISearchBar * searchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0, 0, 320, 44)];
    searchBar.placeholder = @"搜索";
    searchBar.delegate = self;
    searchBar.showsCancelButton = YES;
    [self.view addSubview:searchBar];
 
    //searchcontroller
    scrollerControl = [[UISearchDisplayController alloc]initWithSearchBar:searchBar contentsController:self];
    scrollerControl.delegate = self;
    scrollerControl.searchResultsDataSource = self;
    scrollerControl.searchResultsDelegate = self;
 
}
#pragma -mark -UITableViewDelegate
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return 3;
}
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 100;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static int i = 0;
    static int j = 0;
    NSString * strID = @"ID";
    cell = [tableView dequeueReusableCellWithIdentifier:strID];
    if (cell == nil) {
        cell = [[customCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:strID];
        cell.selectionStyle = UITableViewCellSelectionStyleNone;
 
        cell.button1.tag = i++;
        cell.button2.tag = i++;
        cell.button3.tag = i++;
        cell.button4.tag = i++;
        cell.label1.tag = j++;
        cell.label2.tag = j++;
        cell.label3.tag = j++;
        cell.label4.tag = j++;
 
        if (cell.label1.tag >= 40 || cell.button1.tag >= 40) {
            return cell;
        }
    }
 
    [cell.label1 setText:[NSString stringWithFormat:@"%@",[dataArray objectAtIndex:cell.label1.tag]]];
    [cell.label2 setText:[NSString stringWithFormat:@"%@",[dataArray  objectAtIndex:cell.label2.tag]]];
    [cell.label3 setText:[NSString stringWithFormat:@"%@",[dataArray objectAtIndex:cell.label3.tag]]];
    [cell.label4 setText:[NSString stringWithFormat:@"%@",[dataArray objectAtIndex:cell.label4.tag]]];
 
    [cell.button1 setImage:[UIImage imageNamed:[imageArray objectAtIndex:cell.button1.tag]] forState:UIControlStateNormal];
    [cell.button2 setImage:[UIImage imageNamed:[imageArray objectAtIndex:cell.button2.tag]] forState:UIControlStateNormal];
    [cell.button3 setImage:[UIImage imageNamed:[imageArray objectAtIndex:cell.button3.tag]] forState:UIControlStateNormal];
    [cell.button4 setImage:[UIImage imageNamed:[imageArray objectAtIndex:cell.button4.tag]] forState:UIControlStateNormal];
 
    [cell.button1 addTarget:self action:@selector(doClickButtonAction:) forControlEvents:UIControlEventTouchUpInside];
    [cell.button2 addTarget:self action:@selector(doClickButtonAction:) forControlEvents:UIControlEventTouchUpInside];
    [cell.button3 addTarget:self action:@selector(doClickButtonAction:) forControlEvents:UIControlEventTouchUpInside];
    [cell.button4 addTarget:self action:@selector(doClickButtonAction:) forControlEvents:UIControlEventTouchUpInside];
    return cell;
}
-(void)doClickButtonAction:(UIButton *)btn
{
    NSLog(@"--btn.tag--%i",btn.tag);
}
 
- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

customCell.h

#import <UIKit/UIKit.h>
 
@interface customCell : UITableViewCell
{
    UIButton * button1;
    UIButton * button2;
    UIButton * button3;
    UIButton * button4;
    UILabel * label1;
    UILabel * label2;
    UILabel * label3;
    UILabel * label4;
}
@property (nonatomic,retain)UIButton * button1;
@property (nonatomic,retain)UIButton * button2;
@property (nonatomic,retain)UIButton * button3;
@property (nonatomic,retain)UIButton * button4;
@property (nonatomic,retain)UILabel * label1;
@property (nonatomic,retain)UILabel * label2;
@property (nonatomic,retain)UILabel * label3;
@property (nonatomic,retain)UILabel * label4;
@end

customCell.m

#import "customCell.h"
 
@implementation customCell
@synthesize button1;
@synthesize button2;
@synthesize button3;
@synthesize button4;
@synthesize label1;
@synthesize label2;
@synthesize label3;
@synthesize label4;
 
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        // Initialization code
 
        button1 = [UIButton buttonWithType:UIButtonTypeCustom];
        button1.frame = CGRectMake(5, 10, 70, 60);
 
        button2 = [UIButton buttonWithType:UIButtonTypeCustom];
        button2.frame = CGRectMake(85, 10, 70, 60);
 
        button3 = [UIButton buttonWithType:UIButtonTypeCustom];
        button3.frame = CGRectMake(165, 10, 70, 60);
 
        button4 = [UIButton buttonWithType:UIButtonTypeCustom];
        button4.frame = CGRectMake(245, 10, 70, 60);
 
        [self addSubview:button1];
        [self addSubview:button2];
        [self addSubview:button3];
        [self addSubview:button4];
 
        label1 = [[UILabel alloc] initWithFrame:CGRectMake(5, 75, 70, 20)];
        label1.font = [UIFont systemFontOfSize:12];
        label1.textAlignment = NSTextAlignmentCenter;
 
        label2 = [[UILabel alloc] initWithFrame:CGRectMake(85, 75, 70, 20)];
        label2.font = [UIFont systemFontOfSize:12];
        label2.textAlignment = NSTextAlignmentCenter;
 
        label3 = [[UILabel alloc] initWithFrame:CGRectMake(165, 75, 70, 20)];
        label3.font = [UIFont systemFontOfSize:12];
        label3.textAlignment = NSTextAlignmentCenter;
 
        label4 = [[UILabel alloc] initWithFrame:CGRectMake(245, 75, 70, 20)];
        label4.font = [UIFont systemFontOfSize:12];
        label4.textAlignment = NSTextAlignmentCenter;
 
        [self addSubview:label1];
        [self addSubview:label2];
        [self addSubview:label3];
        [self addSubview:label4];
 
    }
    return self;
}
 
- (void)awakeFromNib
{
    // Initialization code
}
 
- (void)setSelected:(BOOL)selected animated:(BOOL)animated
{
    [super setSelected:selected animated:animated];
 
    // Configure the view for the selected state
}
 
@end