问题描述
我正在使用的网站使用Prototype 1.6.1。它的Event.stop()在IE9中不起作用。我知道Prototype 1.7解决了这个问题。但是,如果我无法升级到Prototype 1.7,是否有一个转发?
The site I'm working on uses Prototype 1.6.1. Its Event.stop() doesn't work in IE9. I know that Prototype 1.7 fixes the problem. However, is there a walk-around if I cannot upgrade to Prototype 1.7?
我需要该网站与IE 7,8和9(以及Chrome,Firefox等)兼容。
I need the site to be compatible with IE 7, 8 and 9 (as well as Chrome, Firefox, etc).
谢谢!
编辑:我试过 event.preventDefault()
但它不起作用在IE 9中对我来说。这是一个例子: http://jsfiddle.net/garthcn/AdR7g/
它适用于jsfiddle / Chrome / Firefox。如果您将代码粘贴到HTML文件并使用IE9打开它,它将无法正常工作。
I tried event.preventDefault()
and it doesn't work for me in IE 9. Here is an example: http://jsfiddle.net/garthcn/AdR7g/It works in jsfiddle/Chrome/Firefox. If you paste the code to an HTML file and open it with IE9, it won't work.
EDIT2:我刚刚发现Prototype 1.6.1将自己的 preventDefault()
方法添加到IE中在IE 9上工作。但是,IE 9有自己的 preventDefault()
,它实际上有效。因此,如果我坚持使用Prototype 1.6.1,我想我无法在IE 9上使用 preventDefault()
。
I just found that Prototype 1.6.1 adds its own preventDefault()
method to IE which doesn't work on IE 9. However, IE 9 comes with its own preventDefault()
which actually works. So if I stick to Prototype 1.6.1, I guess I cannot get preventDefault()
to work on IE 9.
推荐答案
function stopDefAction(evt) {
evt = evt || event;
if (evt.preventDefault) {
evt.preventDefault();
}
else {
evt.returnValue = false;
}
}
这篇关于在IE 9中停止事件(不升级到Prototype 1.7)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!