更新时间:2023-09-18 19:56:16
如果您只针对移动设备,那么这可能对您有用:您可以克隆表中的第一列并应用 position:absolute
所以当你滚动表格的其余部分时它会出现在前面".
If you're only targeting mobile devices then this may work for you: you can clone the first column in your table and apply position:absolute
so it appears "in front" when you scroll the rest of the table.
为此,您需要一些基本的 jquery 代码和自定义 CSS 类:
For this you'd need some basic jquery code and a custom CSS class:
jQuery
$(function(){
var $table = $('.table');
//Make a clone of our table
var $fixedColumn = $table.clone().insertBefore($table).addClass('fixed-column');
//Remove everything except for first column
$fixedColumn.find('th:not(:first-child),td:not(:first-child)').remove();
//Match the height of the rows to that of the original table's
$fixedColumn.find('tr').each(function (i, elem) {
$(this).height($table.find('tr:eq(' + i + ')').height());
});
});
CSS
.table-responsive>.fixed-column {
position: absolute;
display: inline-block;
width: auto;
border-right: 1px solid #ddd;
background-color: #fff; /* bootstrap v3 fix for fixed column background color*/
}
@media(min-width:768px) {
.table-responsive>.fixed-column {
display: none;
}
}
这是此方法的工作演示
Here's a working demo for this approach