问题描述
我的应用中有一个 Webview，我想拦截任何点击并在 IE 中打开链接，而不是在应用的 Webview 中打开.
I have a Webview in my app and I want to intercept any taps and open the links in IE rather than inside the Webview in the app.
我只能看到 NavigationFailed 和 LoadingComplete 事件，没有关于我可以拦截的即将导航"事件.
I can only see NavigationFailed and LoadingComplete events, nothing regarding an "about to navigate" event which I could intercept.
推荐答案
似乎没有任何方法可以捕获任何导航事件.但是，您可以使用 window.external.notify() 拦截在 JavaScript 中调用的脚本事件
It seems there isn't any way to catch any navigation events. However, you can intercept script events called in JavaScript with window.external.notify()
假设页面是您自己托管的，您可以替换
Assuming the page is something you're hosting yourself, you can replace
<a href="http://www.lightwoodgames.com">LINK</a>
有
<a href="javascript:window.external.notify('http://www.lightwoodgames.com')">LINK</a>
然后在你的项目中添加
webview.ScriptNotify += webview_ScriptNotify;
webview.AllowedScriptNotifyUris = WebView.AnyScriptNotifyUri;
protected async void webview_ScriptNotify(object sender, NotifyEventArgs e)
{
await Windows.System.Launcher.LaunchUriAsync(new Uri(e.Value));
}
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