如何在WKWebView中完全禁用滚动？ [英] How to disable scrolling entirely in a WKWebView?

问题描述

我知道这看起来像一个简单的问题，可以简单地说：

I know this looks like a simple question one can simply say:

webview.scrollView.scrollEnabled = NO;
webview.scrollView.panGestureRecognizer.enabled = NO;
webview.scrollView.bounces = NO;

甚至

for (UIView* subview in webview.subviews) {
  if ([subview respondsToSelector:@selector(setScrollEnabled:)]) {
      [(id)subview setScrollEnabled:enabled];
  }

  if ([subview respondsToSelector:@selector(panGestureRecognizer)]) {
      [[(id)subview panGestureRecognizer] setEnabled:enabled];
  }
}

但它确实可以防止骂人（在 contentOffset 含义）在 WKWebview 里面不阻止它接收涉及滚动的平移手势事件。

but while it does prevent scolling (in the contentOffset meaning) inside the WKWebviewit doesn't prevent it from receiving pan gesture events involving scrolling.

所以像Huffington Post这样的文章，当用户向左或向右滚动时，包含javascript以自动更改文章仍然会得到这种行为。

So articles like those of the Huffington Post, which have javascript included to automatically change articles when the user scrolls left or right still get that behavior.

如何防止这种情况？

推荐答案

您可以在其隐式scrollView上禁用滚动

You can simply disable scroll on its implicit scrollView

webView.scrollView.scrollEnabled = false

它有效。瞧...

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