阻止 UIWebView “弹跳";垂直?

时间:2022-10-16
本文介绍了阻止 UIWebView “弹跳";垂直?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

问题描述

有谁知道如何阻止 UIWebView 垂直弹跳?我的意思是当用户触摸他们的 iPhone 屏幕,向下拖动手指时,webview 会在我加载的网页上方显示一个空白点?

Does anyone know how to stop a UIWebView from bouncing vertically? I mean when a user touches their iphone screen, drags their finger downwards, and the webview shows a blank spot above the web page I had loaded?

我查看了以下可能的解决方案,但没有一个对我有用:

I've looked at the following possible solutions, but none of them worked for me:

http://www.iphonedevsdk.com/forum/iphone-sdk-development/996-turn-off-scrolling-bounces-uiwebview.html

http://forums.macrumors.com/showthread.php?t=619534

如何阻止 UIScrollView 水平弹跳?

推荐答案

for (id subview in webView.subviews)
  if ([[subview class] isSubclassOfClass: [UIScrollView class]])
    ((UIScrollView *)subview).bounces = NO;

...似乎工作正常.

App Store 也会接受它.

It'll be accepted to App Store as well.

更新:在 iOS 5.x+ 中有一种更简单的方法 - UIWebView 具有 scrollView 属性,因此您的代码可以如下所示:

Update: in iOS 5.x+ there's an easier way - UIWebView has scrollView property, so your code can look like this:

webView.scrollView.bounces = NO;

WKWebView 也是如此.

这篇关于阻止 UIWebView “弹跳";垂直?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

下一条:没有了 下一条:网上有没有好的 UIScrollView 教程?

相关文章

最新文章