【发布时间】:2017-06-19 16:28:14
【问题描述】:
我一直在网上搜索制作具有固定(冻结)列和标题的表格的方法。 似乎我终于找到了解决方案并根据我的需要进行了修改。
原来的小提琴是here。
Here 是我修改后的解决方案。我在 Chrome(版本:55.0.2883.87 m)和 Firefox(版本:51.0.1)中对其进行了测试。
问题是它在 IE(版本:11.0.9600.18427)中不能完全运行。在水平滚动期间,标题的冻结部分也会滚动。有人可以帮我让它在 IE 中工作吗? 还有一个问题:这种方法使用安全吗?我的意思是,如果它使用了一些未指定的行为,那么未来的一些浏览器甚至一些现代浏览器可能会以错误的方式显示我的表格,最好使用带有几个不同表格并同步滚动位置和行的安全解决方案高度。 UPD:还有一个问题:如何让这项工作在移动设备上稳定运行?
下面是一些演示该方法的代码:
$(document).ready(function() {
$('tbody').scroll(function(e) { //detect a scroll event on the tbody
/*
Setting the thead left value to the negative valule of tbody.scrollLeft will make it track the movement
of the tbody element. Setting an elements left value to that of the tbody.scrollLeft left makes it maintain it's relative position at the left of the table.
*/
$('thead').css("left", -$("tbody").scrollLeft()); //fix the thead relative to the body scrolling
$('thead th:nth-child(1)').css("left", $("tbody").scrollLeft()); //fix the first cell of the header
$('tbody td:nth-child(1)').css("left", $("tbody").scrollLeft()); //fix the first column of tdbody
});
});
.container {
height:200px;
width:400px;
overflow: hidden;
}
table {
position: relative;
background-color: #aaa;
border-collapse: collapse;
table-layout: fixed;
display: flex;
flex-direction: column;
height: 100%;
width: 100%;
}
/*thead*/
thead {
position: relative;
display: block; /*seperates the header from the body allowing it to be positioned*/
}
thead th {
background-color: #99a;
min-width: 120px;
border: 1px solid #222;
}
thead th:nth-child(1) {/*first cell in the header*/
position: relative;
background-color: #88b;
}
/*tbody*/
tbody {
flex: 1;
position: relative;
display: block; /*seperates the tbody from the header*/
overflow: auto;
}
tbody td {
background-color: #bbc;
min-width: 120px;
border: 1px solid #222;
}
tbody tr td:nth-child(1) { /*the first cell in each tr*/
position: relative;
background-color: #99a;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<body>
<div class="container">
<table>
<thead>
<tr>
<th>Name<br/>123</th>
<th>Town</th>
<th>County</th>
<th>Age</th>
<th>Profession</th>
<th>Anual Income</th>
<th>Matital Status</th>
<th>Children</th>
</tr>
<tr>
<th>Name</th>
<th>Town</th>
<th>County</th>
<th>Age<br/>123<br/>321</th>
<th>Profession</th>
<th>Anual Income</th>
<th>Matital Status</th>
<th>Children</th>
</tr>
</thead>
<tbody>
<tr>
<td>John Smith</td>
<td>Macelsfield</td>
<td>Cheshire<br/>123</td>
<td>52</td>
<td>Brewer</td>
<td>£47,000</td>
<td>Married</td>
<td>2</td>
</tr>
<tr>
<td>Jenny Jones<br/>123<br/>312</td>
<td>Threlkeld</td>
<td>Cumbria</td>
<td>34</td>
<td>Shepherdess</td>
<td>£28,000</td>
<td>Single</td>
<td>0</td>
</tr>
<tr>
<td>Peter Frampton</td>
<td>Avebury</td>
<td>Wiltshire</td>
<td>57</td>
<td>Musician</td>
<td>£124,000</td>
<td>Married</td>
<td>4</td>
</tr>
<tr>
<td>Simon King</td>
<td>Malvern</td>
<td>Worchestershire</td>
<td>48</td>
<td>Naturalist</td>
<td>£65,000</td>
<td>Married</td>
<td>2</td>
</tr>
<tr>
<td>Lucy Diamond</td>
<td>St Albans</td>
<td>Hertfordshire</td>
<td>67</td>
<td>Pharmasist</td>
<td>Retired</td>
<td>Married</td>
<td>3</td>
</tr>
<tr>
<td>Austin Stevenson</td>
<td>Edinburgh</td>
<td>Lothian </td>
<td>36</td>
<td>Vigilante</td>
<td>£86,000</td>
<td>Single</td>
<td>Unknown</td>
</tr>
<tr>
<td>Wilma Rubble</td>
<td>Bedford</td>
<td>Bedfordshire</td>
<td>43</td>
<td>Housewife</td>
<td>N/A</td>
<td>Married</td>
<td>1</td>
</tr>
<tr>
<td>Kat Dibble</td>
<td>Manhattan</td>
<td>New York</td>
<td>55</td>
<td>Policewoman</td>
<td>$36,000</td>
<td>Single</td>
<td>1</td>
</tr>
<tr>
<td>Henry Bolingbroke</td>
<td>Bolingbroke</td>
<td>Lincolnshire</td>
<td>45</td>
<td>Landowner</td>
<td>Lots</td>
<td>Married</td>
<td>6</td>
</tr>
<tr>
<td>Alan Brisingamen</td>
<td>Alderley</td>
<td>Cheshire</td>
<td>352</td>
<td>Arcanist</td>
<td>A pile of gems</td>
<td>Single</td>
<td>0</td>
</tr>
</tbody>
</table>
</div>
</body>
【问题讨论】:
-
试试这个 thead th:nth-child(1) {/*标题中的第一个单元格*/ position: relative;背景颜色:#88b;显示:块; }
-
@Singh87,它有助于单元格在滚动过程中停留在原地,但单元格失去了自动调整其高度的能力。
-
我建议考虑 DataTables - datatables.net/extensions/fixedcolumns/examples/initialisation/…。它支持冻结行。
-
有了这个问题和答案,我希望你能得到帮助。 stackoverflow.com/questions/1312236/…
标签: javascript html css