我在使用 webview 时遇到问题。这个 webview 加载了一个带有一些输入字段和一些下拉列表的网页。问题是没有出现键盘和滚轮。我看到一个快速的“闪烁”,光标确实进入了选定的输入字段,但键盘没有出现。
我正在使用 xcode 4.3.3
我的 Appdelegate.h
#import <UIKit/UIKit.h>
@class ViewController;
@interface AppDelegate : UIResponder <UIApplicationDelegate> {
UIWindow *windowTB;
UIViewController *tabBarVC;
// UIWebView *homeWebView;
}
@property (strong, nonatomic) IBOutlet UIWindow *windowTB;
@property (strong, nonatomic) IBOutlet UIViewController *tabBarVC;
//@property (strong, nonatomic) IBOutlet UIWebView *homeWebView;
@end
Appdelegate.m(相关部分)
#import "AppDelegate.h"
#import "tabBarVC.h"
#import "homeVC.h"
@implementation AppDelegate
@synthesize windowTB;
@synthesize tabBarVC;
//@synthesize homeWebView;
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[self.windowTB setRootViewController:tabBarVC];
[self.windowTB makeKeyAndVisible];
return YES;
}
homeVC.h
#import <UIKit/UIKit.h>
#import <QuartzCore/QuartzCore.h>
@interface homeVC : UIViewController <UIWebViewDelegate>{
IBOutlet UIWebView *homeWebView;
}
@property (nonatomic, retain) UIWebView *homeWebView;
@end
最后一个homeVC.m
#import "AppDelegate.h"
#import "homeVC.h"
@implementation homeVC
@synthesize homeWebView;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
return self;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidLoad
{
[super viewDidLoad];
[homeWebView loadRequest:[NSURLRequest requestWithURL: [NSURL URLWithString:@"http://rolfdeenen.nl/test.html"]]];
}
我一直在寻找大约一天的时间,但这对我来说毫无意义。谁能帮我?
谢谢!