我有一个带有固定标题的页面,下面是一个表格,我希望有一个固定的表格标题,所以当我滚动时,我总是看到页面标题,然后是下面的表格标题.当我试图修复thead时,这会拧紧thead的列对齐方式.我该如何纠正？
编辑:我的问题是如何让列标题与列对齐？
编辑:另请注意,我需要两个标题...一个在页面顶部,另一个用于表格.
<!DOCTYPE HTML>
<html>
<head>
<style>
#top1{
border-bottom:black;
background: #dedede;
position:fixed;
top:0;
left:0;
width:50%;
color: #000;
height: 30px;
}
#table{
width: 50%;
margin-top: 28px;
}
#table_header{
width: 100%;
position: fixed;
}
.col1{
width: 40%;
border: 1px solid #000;
}
.col2{
width: 20%;
border: 1px solid #000;
}
.col3{
width: 25%;
border: 1px solid #000;
}
.col4{
width: 15%;
border: 1px solid #000;
}
</style>
</head>
<body>
<div id="top1">
blah blah blah
</div>
<div id="top2">
<table id="table">
<thead id="table_header">
<tr>
<th class="col1">column 1</th>
<th class="col2">column 2</th>
<th class="col3">column 3</th>
<th class="col4">column 4</th>
</tr>
</thead>
<tbody>
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</tbody>
</table>
</div>
</body>
</html>
如果我抓到你了..我为你做了一个演示http://jsfiddle.net/aV54L/
没有jQuery,没有JavaScript ..仅限CSS
这是代码:
<!DOCTYPE HTML>
<html>
<head>
<style>
body {
margin : 0px;
}
#top1{
border-bottom:black;
background: #dedede;
position:fixed;
top:0;
left:0;
width:50%;
color: #000;
height: 30px;
z-index:5;
}
.col1{
width: 40%;
border: 1px solid #000;
}
.col2{
width: 20%;
border: 1px solid #000;
}
.col3{
width: 25%;
border: 1px solid #000;
}
.col4{
width: 15%;
border: 1px solid #000;
}
#tableHeader {
width: 50%;
top: 20px;
position:fixed;
background-color: red;
z-index:10;
}
#table {
position: relative;
width: 50%;
top: 50px;
background-color: aqua;
z-index:0;
}
</style>
</head>
<body>
<div id="top1">
blah blah blah
</div>
<div id="top2">
<table id="tableHeader" border="0" cellpadding="5" cellspacing="0">
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
</table>
<table id="table" border="0" cellpadding="5" cellspacing="0">
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
<tr>
<td class="col1">column 1</th>
<td class="col2">column 2</th>
<td class="col3">column 3</th>
<td class="col4">column 4</th>
</tr>
</table>
</div>
</body>
</html>
正如我在评论中所说,我认为你的代码的问题是给你的position:fixed标签.如果不需要,我建议使用演示中显示的两个表,positioning以便正确理解.我认为这不是正如所说的那样的黑客,但它接受像他们工作的东西.我尝试尽可能少地更改原始代码.