在文本框html中插入值选择

Question

I read the discussion on how to check outstretched by HTML select and add in HTML text input.

Does not work in my case having a select dynamic that takes while loop with the data from DB. Could you help me find a solution?

I want to display the value and the text that is chosen in the select, in the form below in a text field.

   <select name="auto" id="auto">
    <option value="false">Auto non presente</option>
     <?php while ($row = mysqli_fetch_array($result_modello)):; ?>
       <option value="<?php echo $row['id_modello']; ?>"><?php echo $row['nome_modello']; ?></option>
     <?php endwhile; ?>
  </select>
  <select name="marca">
    <option value="false">Marca non presente</option>
     <?php while ($row = mysqli_fetch_array($result_marca)):; ?>
       <option value="<?php echo $row['id_marche']; ?>"><?php echo $row['nome_marche']; ?></option>
     <?php endwhile; ?>
  </select>

Answer 1

Try this :

$("input[type=text]").val($("select[name=marca]").val());

Or

 $("input[type=text]").val($("#auto").val());

If you want display both select use this :

var one = $("#auto").val();

var two = $("select[name=marca]").val();

$("input[type=text]").val(one + " , " + two);