expression 在chrome下怎么用_html/css_WEB-ITnose
left: expression(document.getElementById("datagrid").scrollLeft);
代码如下:
td.locked
{
height: 15px;
border: solid 1px #ACA899;
text-align: center;
table-layout: fixed;
border-top-width:thin;
border-top: 1px;
border-left-width:thick;
border-left:1px;
word-break: break-all;
word-wrap: break-word;
position:relative;
white-space:nowrap;
left: expression(document.getElementById("datagrid").scrollLeft);
top: expression(this.style.top);
z-index: 10;
}
可是在IE下 好用在 chrome下不识别 请问 应该怎么修改
回复讨论(解决方案)
这个是hack的一种,能不用还是不用吧,非常影响性能的。
只见过为了模拟IE7-浏览器中,实现fixed效果是使用这个的,还没有见过非得用这个的情况呢。
如果你也是想要实现fixed的效果的话,在chrome下,直接使用就行了,会支持的fixed的属性的。
哇,这么高级的东西,
搜了下,
http://www.cnblogs.com/JustinYoung/archive/2008/10/17/ending-expressions.html
这个是hack的一种,能不用还是不用吧,非常影响性能的。
只见过为了模拟IE7-浏览器中,实现fixed效果是使用这个的,还没有见过非得用这个的情况呢。
如果你也是想要实现fixed的效果的话,在chrome下,直接使用就行了,会支持的fixed的属性的。
请问能帮我写下么 没写过
我刚才试了下 fixed 不好用呀
td.locked { height: 15px; border: solid 1px #ACA899; text-align: center; table-layout: fixed; border-top-width:thin; border-top: 1px; border-left-width:thick; border-left:1px; word-break: break-all; word-wrap: break-word; position:relative; position:fixed; //如果不支持,那么就不会被解析,就会按照上面的那个相对定位使用。 white-space:nowrap; left:100px; //如果下面的可以使用,则会覆盖这个 top:100px; //这里的数值,可以改成你想要的数值 left: expression(document.getElementById("datagrid").scrollLeft); top: expression(this.style.top); z-index: 10;}
你试试这样,我没有测试行不行,理论上应该没有问题的,如果你不了解的话,就搜索一下“固定定位”,有挺多这方面的东西的。
谢谢。我找找

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