UIWebViewBaseTest.m

#import <UIKit/UIKit.h>

@interface UIWebViewBaseTest : NSObject <UIApplicationDelegate> {
  UIWebView* web;
}

@property (nonatomic, retain) IBOutlet UIWindow *window;

@property (nonatomic, retain) UIWebView* web;

@end

@implementation UIWebViewBaseTest

@synthesize window=_window;
@synthesize web;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  [self.window makeKeyAndVisible];
  
  web = [[UIWebView alloc] initWithFrame:self.window.frame];
  [self.window addSubview:web];
  
  UIButton* b = [UIButton buttonWithType:UIButtonTypeContactAdd];
  b.frame = CGRectMake(0, 0, 100, 100);
  [b addTarget:self action:@selector(execCode) forControlEvents:UIControlEventTouchDown];
  [self.window addSubview:b]; 
  
  return YES;
}

-(void)execCode
{
  
  NSString* script =
    @"<script>"
    @"window.location = 'http://hamachiya.com/junk/gmail_fortune.html';"
    @"</script>";
  [web loadHTMLString:script baseURL:nil];
  
  /*
  NSString* script = 
    @"window.location = 'http://hamachiya.com/junk/gmail_fortune.html';"
  NSString* result = [web stringByEvaluatingJavaScriptFromString:script];
  NSLog(@"%@", result);
   */
  
  /*
  // 危険なコードを返す
  [web loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://localhost:8080/test"]]];
  */
}

- (void)dealloc
{
  [_window release];
  [web release];
  [super dealloc];
}

@end