我正在使用 永久框架 (COMET 流技术）以及在 IE6 中每当用户点击链接时（甚至只是基本的 JavaScript）方法）连接立即断开并且必须手动刷新。
有没有人遇到过类似的问题和/或知道如何解决它？
I am using a forever frame (COMET streaming technique) and in IE6 whenever a user clicks on a link (to even just basic JavaScript method) the connection is immediately dropped and has to be manually refreshed.
Has anyone come across a similar issue and / or know how to address it?
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如何解决这个问题：从事件处理程序中返回 false（对于侦听器等而言为 event.preventDefault ），这样链接就不会被跟踪，因此简单的左侧不会发生导航 -点击。将所有逻辑放在从脚本附加的事件处理程序中（而不是
javascript:URL，这是一个可怕的脆弱黑客，永远不应该使用）。此外：如果它只是一个在单击时执行一些脚本编写的按钮，并且实际上并未指向任何有用的可导航位置，则不应将其标记为链接。理想情况下，它应该是一个按钮（
input或带有type="button"的button），然后您可以使用 CSS 将其设置为链接样式如果您愿意，而不是按钮。（另一种方法需要较少的样式工作，但存在可访问性缺点，即执行 SO 所做的操作，只需在
或上放置一个onclick事件。）How to address it:
return falsefrom your event handlers (event.preventDefaultfor listeners etc) so that the link is not followed and so no navigation occurs on a simple left-click. Put all your logic in event handlers attached from script (and notjavascript:URL, which are a horrible fragile hack that should never be used).Further: if it's just a button that does some scripting when clicked, and doesn't actually point to anywhere usefully navigable, it shouldn't be marked up as a link. Ideally it should be a button (
inputorbuttonwithtype="button"), which you can then use CSS to style like a link rather than a button if you prefer.(Another approach, that requires less styling work but has accessibility drawbacks, is to do what SO does and just put an
onclickevent on a<span>or<div>.)