这是功能更全的答案,它在每列的基础上提供了一些用户交互。如果这将是一种动态体验,则每个列上都需要有一个可单击的切换,以指示隐藏该列的能力,然后使用一种方法来还原以前隐藏的列。
在JavaScript中看起来像这样:
$('.hide-column').click(function(e){
var $btn = $(this);
var $cell = $btn.closest('th,td')
var $table = $btn.closest('table')
// get cell location - https://stackoverflow.com/a/4999018/1366033
var cellIndex = $cell[0].cellIndex + 1;
$table.find(".show-column-footer").show()
$table.find("tbody tr, thead tr")
.children(":nth-child("+cellIndex+")")
.hide()
})
$(".show-column-footer").click(function(e) {
var $table = $(this).closest('table')
$table.find(".show-column-footer").hide()
$table.find("th, td").show()
})
为此,我们将在表中添加一些标记。在每个列标题中,我们可以添加类似的内容以提供可点击内容的可视指示
<button class="pull-right btn btn-default btn-condensed hide-column"
data-toggle="tooltip" data-placement="bottom" title="Hide Column">
<i class="fa fa-eye-slash"></i>
</button>
我们将允许用户通过表格页脚中的链接还原列。如果默认情况下它不是持久性的,则在表头中动态切换它可能会在表中产生混乱,但您实际上可以将其放置在所需的任何位置:
<tfoot class="show-column-footer">
<tr>
<th colspan="4"><a class="show-column" href="#">Some columns hidden - click to show all</a></th>
</tr>
</tfoot>
这是基本功能。这是下面的演示,还有更多细节。您还可以在按钮上添加工具提示,以帮助阐明其目的,将按钮有机地设置为表格标题,并折叠列宽,以添加一些(有点奇怪)的css动画以使过渡少一些跳动的。
$(function() {
// on init
$(".table-hideable .hide-col").each(HideColumnIndex);
// on click
$('.hide-column').click(HideColumnIndex)
function HideColumnIndex() {
var $el = $(this);
var $cell = $el.closest('th,td')
var $table = $cell.closest('table')
// get cell location - https://stackoverflow.com/a/4999018/1366033
var colIndex = $cell[0].cellIndex + 1;
// find and hide col index
$table.find("tbody tr, thead tr")
.children(":nth-child(" + colIndex + ")")
.addClass('hide-col');
// show restore footer
$table.find(".footer-restore-columns").show()
}
// restore columns footer
$(".restore-columns").click(function(e) {
var $table = $(this).closest('table')
$table.find(".footer-restore-columns").hide()
$table.find("th, td")
.removeClass('hide-col');
})
$('[data-toggle="tooltip"]').tooltip({
trigger: 'hover'
})
})
body {
padding: 15px;
}
.table-hideable td,
.table-hideable th {
width: auto;
transition: width .5s, margin .5s;
}
.btn-condensed.btn-condensed {
padding: 0 5px;
box-shadow: none;
}
/* use class to have a little animation */
.hide-col {
width: 0px !important;
height: 0px !important;
display: block !important;
overflow: hidden !important;
margin: 0 !important;
padding: 0 !important;
border: none !important;
}
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/3.3.7/paper/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<table class="table table-condensed table-hover table-bordered table-striped table-hideable">
<thead>
<tr>
<th>
Controller
<button class="pull-right btn btn-default btn-condensed hide-column" data-toggle="tooltip" data-placement="bottom" title="Hide Column">
<i class="fa fa-eye-slash"></i>
</button>
</th>
<th class="hide-col">
Action
<button class="pull-right btn btn-default btn-condensed hide-column" data-toggle="tooltip" data-placement="bottom" title="Hide Column">
<i class="fa fa-eye-slash"></i>
</button>
</th>
<th>
Type
<button class="pull-right btn btn-default btn-condensed hide-column" data-toggle="tooltip" data-placement="bottom" title="Hide Column">
<i class="fa fa-eye-slash"></i>
</button>
</th>
<th>
Attributes
<button class="pull-right btn btn-default btn-condensed hide-column" data-toggle="tooltip" data-placement="bottom" title="Hide Column">
<i class="fa fa-eye-slash"></i>
</button>
</th>
</thead>
<tbody>
<tr>
<td>Home</td>
<td>Index</td>
<td>ActionResult</td>
<td>Authorize</td>
</tr>
<tr>
<td>Client</td>
<td>Index</td>
<td>ActionResult</td>
<td>Authorize</td>
</tr>
<tr>
<td>Client</td>
<td>Edit</td>
<td>ActionResult</td>
<td>Authorize</td>
</tr>
</tbody>
<tfoot class="footer-restore-columns">
<tr>
<th colspan="4"><a class="restore-columns" href="#">Some columns hidden - click to show all</a></th>
</tr>
</tfoot>
</table>