javascript - Add New Field to Form and Save it to database -

first problem:

i want add new field button, everytime button clicked create new field. try using jquery new in kind of programming language, can me? doing right?

html

<table>     <tbody>         <tr>         <td>         <?php             $n = 0;             $c = 0;             echo "<select>";             do{                 if($c>10){$n="";}                 echo "<option>".$n.$c.":00</option>";                 echo "<option>".$n.$c.":30</option>";                 $c++;             }while($c<24);         ?>         </td>         <td><input type="text"></td>         </tr>     </tbody> </table> <center><button id="addrow">add row</button></center> 

script

<script> $(document).ready(function(){     $("#addrow").click(function(){         consoloe.log("asdasda");         $(tbody).append('<tr><td><?php             $n = 0;             $c = 0;             echo "<select>";             do{                 if($c>10){$n="";}                 echo "<option>".$n.$c.":00</option>";                 echo "<option>".$n.$c.":30</option>";                 $c++;             }while($c<24);             ?></td>             <td><input type="text"></td>             </tr>');         });     }); </script> 

this error

this form

second problem:

i think need give name or id field, because need save database, can give me advice post method insert multiple records mysqli? how can loop insert statement?

one things code first: 1. neeed close "select" element before ""

my advice solution: use jquery add new field $("#addrow").click(function(){ $(tbody).append('<tr><td><select><option>test1</option><option>test2</option></select> </tr></td>); });

then loop through form before submit can use php. fields in $_post[] suberglobal foreach($_post[] $item){ //insert field in db }

you can use ajax submit form , iterate on it's fields in jquery:

$.each("tbody tr td select", function(field){    $.post("yourphpfile.php", {name:field}, function(data){   //on success handler }); }); 

hope helps!