WKWebView和window.open [英] WKWebView and window.open

问题描述

似乎网站上的许多链接在其onclick处理程序中使用window.open，但是WKWebView似乎完全忽略了window.open.

It appears that a lot of links on websites use window.open in their onclick handlers but WKWebView seems to completely ignore window.open.

是否有解决方法?

我尝试将javaScriptCanOpenWindowsAutomatically首选项设置为true，但这似乎无济于事

I tried setting javaScriptCanOpenWindowsAutomatically preference to true but that didn't seem to help

推荐答案

当Web应用程序在JavaScript中调用window.open()时，WKWebView将在其UIDelegate上调用 - webView:createWebViewWithConfiguration:forNavigationAction:windowFeatures: 方法.

When a web application calls window.open() in JavaScript, the WKWebView will call the - webView:createWebViewWithConfiguration:forNavigationAction:windowFeatures: method on its UIDelegate.

在该委托方法中，应使用提供给您的WKWebViewConfiguration创建一个新的WKWebView.如果您在屏幕上显示此新的WKWebView，它将以正确的内容加载.

In that delegate method you should create a new WKWebView with the WKWebViewConfiguration that is given to you. If you present this new WKWebView on screen, it will load with the correct content.

这记录在

This is documented in the WKUIDelegate documentation, although it is not very explicit that this is called as a result of window.open().

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