Question

我已经按照许多教程进行操作，我的网页视图中的链接仍未在Safari中打开。我是一个菜鸟，这是我的第一个iPhone应用程序，所以我希望我只是错过了一些简单的东西。

 //
//  ViewController.m
//  FirstIphoneApp
//
//  Created by admin on 12/2/11.
//  Copyright (c) 2011 __MyCompanyName__. All rights reserved.
//

#import "ViewController.h"

@implementation ViewController
@synthesize webView;

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)inRequest navigationType:(UIWebViewNavigationType)navigationType
{
    if (navigationType == UIWebViewNavigationTypeLinkClicked)
    {
        [[UIApplication sharedApplication] openURL:[inRequest URL]];
        return NO;
    }
    return YES;
}


- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Release any cached data, images, etc that aren't in use.
}

#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://somewebsite.com/iphone.html"]]];


    // Do any additional setup after loading the view, typically from a nib.
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
}

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
}

- (void)viewWillDisappear:(BOOL)animated
{
    [super viewWillDisappear:animated];
}

- (void)viewDidDisappear:(BOOL)animated
{
    [super viewDidDisappear:animated];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
        return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
    } else {
        return YES;
    }
}

@end

这是我的头文件

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController<UIWebViewDelegate,UIAlertViewDelegate>{
   IBOutlet UIWebView *webView;
}


@property(nonatomic, retain) IBOutlet UIWebView *webView;

@end

Answer 1

shouldStartLoadWithRequest方法是否会触发？可能是您没有在nib文件中连接委托。通常这将连接到您的视图控制器，或任何找到shouldStartLoadWithRequest方法的文件。

Iphone WebView链接无法在Safari中打开

1 个答案: