JQuery - 从找到的类之后开始迭代 tds 的子集

Question

我正在寻找一种更jquery/更干净的方法，以便能够选择所有td.some-class，并能够从“selected”开始并应用一些以便随后的tds .

<table>
  <tr>
    <td class='some-class'>A</td>
    <td class='some-class'>B</td>
    <td class='some-class'>C</td>
 </tr>
  <tr>
    <td class='some-class'>A1</td>
    <td class='some-class'>B2</td>
    <td class='some-class selected'>C3</td>
 </tr>
  <tr>
    <td class='some-class'>A21</td>
    <td class='some-class'>B22</td>
    <td class='some-class'>C23</td>
 </tr>

我目前的做法很像:

found = false;
$('td.some-class').each(function(){

     if ($(this).hasClass('selected')){
        found  = true;
     }
     if (found){
           # do something
     }
});

Answer 1

这是我对 jsfiddler 的快速尝试

var index = $('#xTable td').index($("#xTable td.selected"));    
$('#xTable td:gt('+ index+')').css("border", "1px solid red");

希望这是你想要的