我需要一个简单的解决方案。我知道这和其他一些问题类似,比如:
固定标题和固定列的HTML表? 我如何锁定表的第一行和第一列时滚动,可能使用JavaScript和CSS?
但我只需要一个单独的左列被冻结,我更喜欢一个简单的和无脚本的解决方案。
我需要一个简单的解决方案。我知道这和其他一些问题类似,比如:
固定标题和固定列的HTML表? 我如何锁定表的第一行和第一列时滚动,可能使用JavaScript和CSS?
但我只需要一个单独的左列被冻结,我更喜欢一个简单的和无脚本的解决方案。
当前回答
我没有检查这个问题的每个答案,但在分析了大部分答案后,我发现在单元格或头部的多行数据情况下,设计会失败。我使用Javascript来解决这个问题。我希望有人觉得这有帮助。
https://codepen.io/kushagrarora/pen/zeYaoY
var freezeTables = document.getElementsByClassName("freeze-pane"); [].forEach.call(freezeTables, ftable => { var wrapper = document.createElement("div"); wrapper.className = "freeze-pane-wrapper"; var scroll = document.createElement("div"); scroll.className = "freeze-pane-scroll"; wrapper.appendChild(scroll); ftable.parentNode.replaceChild(wrapper, ftable); scroll.appendChild(ftable); var heads = ftable.querySelectorAll("th:first-child"); let maxWidth = 0; [].forEach.call(heads, head => { var w = window .getComputedStyle(head) .getPropertyValue("width") .split("px")[0]; if (Number(w) > Number(maxWidth)) maxWidth = w; }); ftable.parentElement.style.marginLeft = maxWidth + "px"; ftable.parentElement.style.width = "calc(100% - " + maxWidth + "px)"; [].forEach.call(heads, head => { head.style.width = maxWidth + "px"; var restRowHeight = window .getComputedStyle(head.nextElementSibling) .getPropertyValue("height"); var headHeight = window.getComputedStyle(head).getPropertyValue("height"); if (headHeight > restRowHeight) head.nextElementSibling.style.height = headHeight; else head.style.height = restRowHeight; }); }); @import url("https://fonts.googleapis.com/css?family=Open+Sans"); * { font-family: "Open Sans", sans-serif; } .container { width: 400px; height: 90vh; border: 1px solid black; overflow: hidden; } table, th, td { border: 1px solid #eee; } .table { width: 100%; margin-bottom: 1rem; table-layout: fixed; border-collapse: collapse; } .freeze-pane-wrapper { position: relative; } .freeze-pane-scroll { overflow-x: scroll; overflow-y: visible; } .freeze-pane th:first-child { position: absolute; background-color: pink; left: 0; top: auto; max-width: 40%; } <div class="container"> <table class="freeze-pane"> <tbody> <tr> <th> <p>Model</p> </th> <th> <p>Mercedes Benz AMG C43 4dr</p> </th> <th> <p>Audi S4 Premium 4dr</p> </th> <th> <p>BMW 440i 4dr sedan</p> </th> </tr> <tr> <th> <p>Passenger capacity</p> </th> <td> <p>5</p> </td> <td> <p>5</p> </td> <td> <p>5</p> </td> </tr> <tr> <th> <p>Front (Head/Shoulder/Leg) (In.)</p> </th> <td> <p>37.1/55.3/41.7</p> </td> <td> <p>38.9/55.9/41.3</p> </td> <td> <p>39.9/54.8/42.2</p> </td> </tr> <tr> <th> <p>Second (Head/Shoulder/Leg) (In.)</p> </th> <td> <p>37.1/55.5/35.2</p> </td> <td> <p>37.4/54.5/35.7</p> </td> <td> <p>36.9/54.3/33.7</p> </td> </tr> </tbody> </table> </div>
注意:“container”div只是为了演示代码与mobile-view兼容。
其他回答
样式左列的位置:固定。(您可能希望使用top和left样式来控制它发生的确切位置。)
或者,用预先确定的大小(例如,通过高度:20em)样式tbody,并使用overflow-y:scroll;
然后,您可以有一个巨大的tbody,它将独立于页面的其余部分滚动。
对我来说,这是唯一一个完美的(感谢保罗·奥布莱恩!): https://codepen.io/paulobrien/pen/gWoVzN
以下是片段:
// requires jquery library jQuery(document).ready(function() { jQuery(".main-table").clone(true).appendTo('#table-scroll').addClass('clone'); }); .table-scroll { position:relative; max-width:600px; margin:auto; overflow:hidden; border:1px solid #000; } .table-wrap { width:100%; overflow:auto; } .table-scroll table { width:100%; margin:auto; border-collapse:separate; border-spacing:0; } .table-scroll th, .table-scroll td { padding:5px 10px; border:1px solid #000; background:#fff; white-space:nowrap; vertical-align:top; } .table-scroll thead, .table-scroll tfoot { background:#f9f9f9; } .clone { position:absolute; top:0; left:0; pointer-events:none; } .clone th, .clone td { visibility:hidden } .clone td, .clone th { border-color:transparent } .clone tbody th { visibility:visible; color:red; } .clone .fixed-side { border:1px solid #000; background:#eee; visibility:visible; } .clone thead, .clone tfoot{background:transparent;} <div id="table-scroll" class="table-scroll"> <div class="table-wrap"> <table class="main-table"> <thead> <tr> <th class="fixed-side" scope="col"> </th> <th scope="col">Header 2</th> <th scope="col">Header 3</th> <th scope="col">Header 4</th> <th scope="col">Header 5</th> <th scope="col">Header 6</th> <th scope="col">Header 7</th> <th scope="col">Header 8</th> </tr> </thead> <tbody> <tr> <th class="fixed-side">Left Column</th> <td>Cell content<br> test</td> <td><a href="#">Cell content longer</a></td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> </tr> <tr> <th class="fixed-side">Left Column</th> <td>Cell content</td> <td>Cell content longer</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> </tr> <tr> <th class="fixed-side">Left Column</th> <td>Cell content</td> <td>Cell content longer</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> </tr> <tr> <th class="fixed-side">Left Column</th> <td>Cell content</td> <td>Cell content longer</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> </tr> <tr> <th class="fixed-side">Left Column</th> <td>Cell content</td> <td>Cell content longer</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> </tr> <tr> <th class="fixed-side">Left Column</th> <td>Cell content</td> <td>Cell content longer</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> <td>Cell content</td> </tr> </tbody> <tfoot> <tr> <th class="fixed-side"> </th> <td>Footer 2</td> <td>Footer 3</td> <td>Footer 4</td> <td>Footer 5</td> <td>Footer 6</td> <td>Footer 7</td> <td>Footer 8</td> </tr> </tfoot> </table> </div> </div> <p>See <a href="https://codepen.io/paulobrien/pen/LBrMxa" target="blank">position Sticky version </a>with no JS</p> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js" type="text/javascript"></script>
不需要添加任何插件,CSS可以做这个工作!!
其思想是使每列中所有第一个单元格的位置是绝对的,宽度是固定的。例:
max-width: 125px;
min-width: 125px;
position: absolute;
这将在第一列下面隐藏一些列的某些部分,因此添加一个空的第二列(添加第二个空td),其宽度与第一列相同。
我进行了测试,在Chrome和Firefox中都可以使用。
下面是对最流行答案的另一种修改,但在第一列标签中处理了可变长度的文本: http://jsfiddle.net/ozx56n41/
基本上,我用第二列来创建行高,就像前面提到的。但我的小提琴实际上不像上面提到的那样。
HTML:
<div id="outerdiv">
<div id="innerdiv">
<table>
<tr>
<td class="headcol"><div>This is a long label</div></td>
<td class="hiddenheadcol"><div>This is a long label</div></td>
<td class="long">QWERTYUIOPASDFGHJKLZXCVBNM</td>
<td class="long">QWERTYUIOPASDFGHJKLZXCVBNM</td>
</tr>
<tr>
<td class="headcol"><div>Short label</div></td>
<td class="hiddenheadcol"><div>Short label</div></td>
<td class="long">QWERTYUIOPASDFGHJKLZXCVBNM</td>
<td class="long">QWERTYUIOPASDFGHJKLZXCVBNM</td>
</tr>
</table>
</div>
</div>
CSS:
body {
font: 16px Calibri;
}
#outerdiv {
position: absolute;
top: 0;
left: 0;
right: 0;
width: 100%;
border-top: 1px solid grey;
}
#innerdiv {
overflow-x: scroll;
margin-left: 100px;
overflow-y: visible;
padding-bottom: 1px;
}
table {
border-collapse:separate;
}
td {
margin: 0;
border: 1px solid grey;
border-top-width: 0;
border-left-width: 0px;
padding: 10px;
}
td.headcol {
/* Frozen 1st column */
position: absolute;
left: 0;
top: auto;
border-bottom-width: 1px;
padding: 0;
border-left-width: 1px;
}
td.hiddenheadcol {
/* Hidden 2nd column to create height */
max-width: 0;
visibility: hidden;
padding: 0;
}
td.headcol div {
/* Text container in the 1st column */
width: 100px;
max-width: 100px;
background: lightblue;
padding: 10px;
box-sizing: border-box;
}
td.hiddenheadcol div {
/* Text container in the 2nd column */
width: 100px;
max-width: 100px;
background: red;
padding: 10px;
}
td.long {
background:yellow;
letter-spacing:1em;
}