有谁能帮我指出哪些样式是构建这个固定标头表的关键?这是我发现有用的唯一例子,但我无法弄清楚哪个是最重要的样式才能实现。
另外我很好奇为什么需要DIV和填充才能实现这一目标?
<section class="">
<div class="container">
<table>
<thead>
<tr class="header">
<th>
Table attribute name
<div>Table attribute name</div>
</th>
<th>
Value
<div>Value</div>
</th>
<th>
Description
<div>Description</div>
</th>
</tr>
</thead>
<tbody>
<tr>
<td>align</td>
<td>left, center, right</td>
<td>Not supported in HTML5. Deprecated in HTML 4.01. Specifies the alignment of a table according to surrounding text</td>
</tr>
<tr>
<td>bgcolor</td>
<td>rgb(x,x,x), #xxxxxx, colorname</td>
<td>Not supported in HTML5. Deprecated in HTML 4.01. Specifies the background color for a table</td>
</tr>
<tr>
<td>border</td>
<td>1,""</td>
<td>Specifies whether the table cells should have borders or not</td>
</tr>
<tr>
<td>cellpadding</td>
<td>pixels</td>
<td>Not supported in HTML5. Specifies the space between the cell wall and the cell content</td>
</tr>
<tr>
<td>cellspacing</td>
<td>pixels</td>
<td>Not supported in HTML5. Specifies the space between cells</td>
</tr>
<tr>
<td>frame</td>
<td>void, above, below, hsides, lhs, rhs, vsides, box, border</td>
<td>Not supported in HTML5. Specifies which parts of the outside borders that should be visible</td>
</tr>
<tr>
<td>rules</td>
<td>none, groups, rows, cols, all</td>
<td>Not supported in HTML5. Specifies which parts of the inside borders that should be visible</td>
</tr>
<tr>
<td>summary</td>
<td>text</td>
<td>Not supported in HTML5. Specifies a summary of the content of a table</td>
</tr>
<tr>
<td>width</td>
<td>pixels, %</td>
<td>Not supported in HTML5. Specifies the width of a table</td>
</tr>
</tbody>
</table>
</div>
</section>
<style>
html, body{
margin:0;
padding:0;
height:100%;
}
section {
position: relative;
border: 1px solid #000;
padding-top: 37px;
background: #500;
}
section.positioned {
position: absolute;
top:100px;
left:100px;
width:800px;
box-shadow: 0 0 15px #333;
}
.container {
overflow-y: auto;
height: 200px;
}
table {
border-spacing: 0;
width:100%;
}
td + td {
border-left:1px solid #eee;
}
td, th {
border-bottom:1px solid #eee;
background: #ddd;
color: #000;
padding: 10px 25px;
}
th {
height: 0;
line-height: 0;
padding-top: 0;
padding-bottom: 0;
color: transparent;
border: none;
white-space: nowrap;
}
th div{
position: absolute;
background: transparent;
color: #fff;
padding: 9px 25px;
top: 0;
margin-left: -25px;
line-height: normal;
border-left: 1px solid #800;
}
th:first-child div{
border: none;
}
</style>
答案 0 :(得分:1)
你的问题有点模糊。您发布的代码没有固定的标头,因为他们在元素上使用position: fixed
。该代码基本上是一个包含数据的常规旧表。 “棘手”的部分是用户创建一个新的标题部分,它位于现有的thead
之上,这就是为什么你会看到这样的代码
<th>
Table attribute name
<div>Table attribute name</div>
</th>
{{1>}隐藏了“表格名称”文字,th {color: transparent;}
中的文字显示在其中。
对于使用以下内容创建可滚动容器的div
:
div class="container"
我相信用户正在使用.container {
overflow-y: auto;
height: 200px;
}
和table
组合,因此他们可以在下面有一个带有可滚动数据的标题,并且它们都可以正确对齐。
如果你想要这个代码的真正简化版本而不使用表格,你可以使用它:
HTML
div
CSS
<div class="wrap">
<div class="top">Title here</div>
<div class="scroll">
<div class="text">All your base are belong to us</div>
</div>
</div>
Here is the JS.Fiddle如果你想玩它。希望有所帮助。