IE不透明度:hover有时候? [英] IE opacity :hover sometimes?

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问题描述

我在IE中有一个非常奇怪的不透明/悬浮问题。

I am having a very odd opacity/hover problem in IE. Everything works in FF and Chrome.

请考虑这个页面:

<!DOCTYPE html>
<html>
    <head>
    <title></title>
    <script type="text/javascript" src="http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.min.js"></script>
    <script type="text/javascript">
        $(document).ready(function() {
            $("#outer").css("opacity", .7);
        });
    </script>
    <style type="text/css">
        #outer
        {
            position: absolute;
            width:600px;
            background: #111;
            z-index:2;
            overflow: hidden;
        }
        #outer div
        {
            float: left;
        }
        ul
        {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        ul li 
        {
            width: auto;
            margin: 2px 4px 2px 4px;
            padding: 2px 4px 2px 4px;
            font-size: 11px;
            color: White;
        }
        ul li:hover
        {
            background: red;
            font-weight: 600;
            cursor: pointer;
        }
    </style>
</head>
<body>
    <div id="outer">
        <div id="one">
            <ul>
                <li>111</li>
                <li>222</li>
            </ul>
        </div>
        <div id="two">
            <ul>
                <li>333</li>
                <li>444</li>
            </ul>
        </div>
        <div id="three">
            <ul>
                <li>555</li>
                <li>666</li>
            </ul>
        </div>
    </div>
</body>
</html>

这里有问题。鼠标悬停是间歇性的 - 您可能或可能不会看到一个红色的背景和字体更改IE(7或8)。您将始终看到光标更改。如果我把背景和字体权重,我仍然看到光标的变化。但是如果背景或字体权重存在,光标仍然会改变,但背景或字体可能会也可能不会改变。

Here's the problem. The mouse-over is intermittent - you may or may not see a red background and font change in IE (7 or 8). You will always see the cursor change. If I take the background and font-weight out, I still see the cursor change. But if either the background or the font-weight are there, The cursor will still change but the background or font may or may not.

如果不透明度设置为 #outer ,一切无处不在。

If the opacity is NOT set on #outer, everything works everywhere. Again, FF and Chrome are fine.

更新:

What do you think?

强>这种语言限制为IE8。当IE8处于兼容模式(像IE7一样)一切都很好!

UPDATE: This semes to be restricted to IE8. When IE8 is in compatability mode (acting like IE7) all is well!

但是,在标题中包含这个标签:

But, including this tag in header:

<meta id="metaIE8IE7" http-equiv="X-UA-Compatible" content="IE=7" />

不修复它。

推荐答案

遇到相同的问题,并找到了一个解决方案(虽然我的解决方案是:hover不是一个li:hover,我没有测试)

Had the same problem and found a solution (although my solution was for a:hover not an li:hover and I've not tested)

基本上,确保元素'has-layout'。例如,display:block等,然后重置该元素的透明度。 -ms-filter:;

Basically, make sure element 'has-layout'. For example, display:block, etc. Then reset transparency for that element. -ms-filter: "";

这篇关于IE不透明度:hover有时候?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IT屋!

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