Onclick Reload页面

Question

Hi currently i have a problem with my Onclick because it wont reload on my page This is what i have.

       <div id="vpanel">
        <div>
        <form method="post" action="enrollalpha.php">
        <label>View Panel</label>
        <select name="Vpanel" onclick="return.this.form">
                              <option value="VS">Students</option>
                              <option value="VSc">Section</option>
                              <option value="VA">Adviser</option></select>
        </form>
        </div>
        </div>

And will be used in this code on the same page.

        <form method="post" action="">

        <div id="tbody"  class="scrollbar">
    <?php
         if(!empty($_POST['Vpanel'])){
         $vview = $_POST['Vpanel'];
         }else{
           $vview = 'VS';
        }
        if($vview == 'VS'){
            require_once 'vpanel_student.php';
        }else if($vview == 'VSc'){
            require_once 'vpanel_section.php';
        }else if($vview == 'VA'){
            require_once 'vpanel_adviser.php';
        }else{
            require_once 'vpanel_student.php';
        }
    ?>

        </div>

Would appreciate any help on what I'm doing wrong.

Answer 1

use this.form.submit() and onchange():

<select name="Vpanel" onchange="this.form.submit();">
    <option value="VS">Students</option>
    <option value="VSc">Section</option>
    <option value="VA">Adviser</option>
</select>