一,效果图。
二,工程图。
三,代码。
RootViewController.h
#import <UIKit/UIKit.h>@interface RootViewController : UIViewController@end
RootViewController.m
#import "RootViewController.h"#import "DetailViewController.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. //初始化搜索框 [self creatSearchBar];}#pragma -mark -functions-(void)creatSearchBar{ UIImageView * searchView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"search"]]; searchView.frame = CGRectMake(0, 80, 320, 40); searchView.userInteractionEnabled = YES; [self.view addSubview:searchView]; UITapGestureRecognizer * tap = [[UITapGestureRecognizer alloc] init]; tap.numberOfTouchesRequired = 1; [tap addTarget:self action:@selector(searchViewPress:)]; [searchView addGestureRecognizer:tap]; UILabel * titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, 10, 200, 20)]; titleLabel.text = @"搜索"; titleLabel.font = [UIFont systemFontOfSize:12]; [searchView addSubview:titleLabel]; }#pragma -mark -doClickActions-(void)searchViewPress:(UIGestureRecognizer *)tap{ DetailViewController *detail=[[DetailViewController alloc]init]; [self.navigationController pushViewController:detail animated:NO];}- (void)didReceiveMemoryWarning{ [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.}
DetailViewController.h
#import <UIKit/UIKit.h>@interface DetailViewController : UIViewController@end
DetailViewController.m
#import "DetailViewController.h"@interface DetailViewController ()@end@implementation DetailViewController- (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.}- (void)didReceiveMemoryWarning{ [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.}