禁用 WKWebView 中的链接? [英] Disable links in WKWebView?

问题描述

我想在 WKWebView 中加载页面，然后禁用其中的链接.大多数链接都是相对的.

I want to load page in WKWebView, and then disable links in it. Most of the links are relative.

尝试使用 webView:decidePolicyForNavigationAction:decisionHandler: 但在调用之前加载新页面，如果我使用 navigationAction.request.URL ，则不会出现相关链接.还尝试了 UIDelegate，但根本没有加载.

Tried with webView:decidePolicyForNavigationAction:decisionHandler: but new page is loaded before it's called and relative links don't appear if i use navigationAction.request.URL . Also tried with UIDelegate, and that didn't load at all.

有任何想法吗?Obj C 是首选，但 Swift 也可以.

Any ideas? Obj C is prefferable, but Swift is also ok.

好的，我将问题重新表述一下.

OK, I'll rephrase the question a bit.

当用户按下链接时，我想停止 WKWebView 来打开它，而是将该链接保存到数组.如果满足某些条件，也许可以使用 loadrequest 手动打开它.

When user presses link I want to stop WKWebView to open it, and instead save that link to array. Maybe open it manually with loadrequest if certain conditions are met.

代码很简单

- (void)viewDidLoad {
    [super viewDidLoad];

    NSString *sURL = @"https://www.mytestingwebsite.com";
    NSURL *URL = [NSURL URLWithString:sURL];

    WKWebViewConfiguration *theConfiguration = [[WKWebViewConfiguration alloc] init];
    [self addUserScriptsToUserContentController:theConfiguration.userContentController];

    WKWebView *webView = [[WKWebView alloc] initWithFrame:self.view.frame configuration:theConfiguration];
    webView.navigationDelegate = self;
    webView.UIDelegate = self;
    //webView.allowsLinkPreview = TRUE;

    NSURLRequest *nsrequest=[NSURLRequest requestWithURL:URL];
    [webView loadRequest:nsrequest];
    [self.view addSubview:webView];
}

他们在 WWDC 2014 中使用了视频 206 NSURL *selectedURL = navigationAction.request.URL; 来检测和禁用外部链接.但这显然对我不起作用.我刚刚添加了 NSLog 和断点来测试它.

They've used in WWDC 2014, video 206 NSURL *selectedURL = navigationAction.request.URL; to detect and disable external links. But that obviously isn't working for me. I've just added NSLog and breakpoint to test it.

推荐答案

由于我想不出更聪明的方法，所以我用 javascript 做到了.

Since I couldn't come up with something smarter, I did it with javascript.

基本上，您加载 js 文件，查找容器和链接，并为您想要的链接设置 href="javascript:(void)".

Basically, you load js file, look for container and links, and set href="javascript:(void)" for links you want.

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