チェックされた要素のデータを取得する

.js

$('[name="pallets"]:checked').each(function(){
      datacnt = Object.keys(postData).length;
      i = datacnt-0;
      $cur_td = $(this).parent();
      $cur_tr = $cur_td.parent();
      cur_rgb10 = $cur_tr.children('td:eq(1)').text();
      cur_rgb = $cur_tr.children('td:eq(2)').text();
      cur_cmyk =$cur_tr.children('td:eq(3)').text();
      postData[i] = [];
      postData[i]['palletrgb10'] =  cur_rgb10;
      postData[i]['palletrgb'] =  cur_rgb;
      postData[i]['palletcmyk'] =  cur_cmyk;
});