javascript - jQuery Clone Table Row After First Clone -


i have dynamic form huge select lists instead of querying database each select option. want clone 1 row outside php foreach loop has full set of options.

right doing this: 

<table id="test" class="table"> <tr>     <td>         <select class="form-control" name="type[]">             <option value="20">auto rental</option>         </select>     </td>     <td>         <select class="form-control" name="distance_type[]">             <option value="1">nearby</option>         </select>     </td> </tr> <tr class="clone">     <td>         <select class="readonly form-control" name="type[]" disabled>             <option value="20">boat rental 1</option>             <option value="20">boat rental 2</option>             <option value="20">boat rental3</option>         </select>     </td>     <td>         <select class="readonly form-control" name="distance_type[]" disabled>             <option value="1">nearby</option>             <option value="1">far</option>             <option value="1">10 miles</option>         </select>        </td>     </tr> </table>  <a class="add" href="#">add new row</a>

javascript 

         $(".add ").on('click', function () {          var clone = $('.clone').closest('tr')[0];          $(clone).clone().insertafter(clone);          $('.readonly').attr("disabled", false)          });

i disable select input doesn't submitted unless "add" button clicked. problem when click add button, ends enabling , adding field. pretty want hide first instance , when clicked enables , when click add again adds new fields, etc.

here live version https://jsfiddle.net/f4gp9uky/

tried stuff $('#el'):nth-child(n+3).hide(); doesn't work.

any suggestion appreciated.

you can like

var $clone = $('.clone');  $(".add ").on('click', function() {    if ($clone.hasclass('hidden')) {      $clone.removeclass('hidden').find('.readonly').prop("disabled", false)    } else {      $clone.clone().appendto($clone.parent());    }  });
.hidden {    display: none  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>  <table id="test" class="table">    <tr>      <td>        <select class="form-control" name="type[]">          <option value="20">auto rental</option>        </select>      </td>      <td>        <select class="form-control" name="distance_type[]">          <option value="1">nearby</option>        </select>      </td>    </tr>    <tr class="clone hidden">      <td>        <select class="readonly form-control" name="type[]" disabled>          <option value="20">boat rental 1</option>          <option value="20">boat rental 2</option>          <option value="20">boat rental3</option>        </select>      </td>      <td>        <select class="readonly form-control" name="distance_type[]" disabled>          <option value="1">nearby</option>          <option value="1">far</option>          <option value="1">10 miles</option>        </select>      </td>    </tr>  </table>  <a class="add" href="#">add new row</a>


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