通过 Javascript 对 HTML 表格进行排序

Question

I have the following HTML table which I wanted to be sorted by data-sku=""

 ( function() { $("table tbody tr").sort(sort_table).appendTo('table tbody'); function sort_table(a, b) { return ($(b).data('sku')) < ($(a).data('sku')) ? 1 : -1; } } )();

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <table> <tbody> <tr class="abp-product-42" data-id="42" data-sku="A-04-0002"><td>A-04-0002</tr> <tr class="abp-product-21" data-id="21" data-sku="A-04-0011"><td>A-04-0011</td></tr> <tr class="abp-product-391" data-id="391" data-sku="A-02-0008"><td>A-02-0008</td></tr> <tr class="abp-product-393" data-id="393" data-sku="A-02-0007"><td>A-02-0007</td></tr> <tr class="abp-product-40" data-id="40" data-sku="A-04-0010"><td>A-03-0010</td></tr> <tr class="abp-product-390" data-id="390" data-sku="A-03-0003"><td>A-04-0003</td></tr> </tbody> </table>

But somehow it doesn't work - what I'm doing wrong or what I'm missing?

Answer 1

Your code is working fine.
Just, The last 2 rows attribute data-sku are not match with it's cell content.

<tr class="abp-product-40" data-id="40" data-sku="A-04-0010">
    <td>A-03-0010</td>
</tr>
<tr class="abp-product-390" data-id="390" data-sku="A-03-0003">
    <td>A-04-0003</td>
</tr>

 (function () { function sort_table(a, b) { return ($(b).attr('data-sku')) < ($(a).attr('data-sku')) ? 1 : -1; } $("table tbody tr").sort(sort_table).appendTo('table tbody'); })();

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <table> <tbody> <tr class="abp-product-42" data-id="42" data-sku="A-04-0002"> <td>A-04-0002 </tr> <tr class="abp-product-21" data-id="21" data-sku="A-04-0011"> <td>A-04-0011</td> </tr> <tr class="abp-product-391" data-id="391" data-sku="A-02-0008"> <td>A-02-0008</td> </tr> <tr class="abp-product-393" data-id="393" data-sku="A-02-0007"> <td>A-02-0007</td> </tr> <tr class="abp-product-40" data-id="40" data-sku="A-03-0010"> <td>A-03-0010</td> </tr> <tr class="abp-product-390" data-id="390" data-sku="A-04-0003"> <td>A-04-0003</td> </tr> </tbody> </table>

Answer 2

This will call your function in every 5 seconds like I mentioned in the comment.

 window.setInterval(function(){ sortData(); }, 5000); function sortData(){ $("table tbody tr").sort(sort_table).appendTo('table tbody'); function sort_table(a, b) { return ($(b).data('sku')) < ($(a).data('sku')) ? 1 : -1; } }

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <table> <tbody> <tr class="abp-product-42" data-id="42" data-sku="A-04-0002"><td>A-04-0002</tr> <tr class="abp-product-21" data-id="21" data-sku="A-04-0011"><td>A-04-0011</td></tr> <tr class="abp-product-391" data-id="391" data-sku="A-02-0008"><td>A-02-0008</td></tr> <tr class="abp-product-393" data-id="393" data-sku="A-02-0007"><td>A-02-0007</td></tr> <tr class="abp-product-40" data-id="40" data-sku="A-04-0010"><td>A-04-0010</td></tr> <tr class="abp-product-390" data-id="390" data-sku="A-03-0003"><td>A-03-0003</td></tr> <tr class="abp-product-390" data-id="390" data-sku="A-05-0003"><td>A-05-0003</td></tr> </tbody> </table>