Error: Notice: Undefined index: select in C:\

Question

My code works properly but an error occurs when I select a value from dropdown (then error remove.)

Error:

Notice: Undefined index: select in C:\xampp\htdocs\Project\owner_payment.php on line 183

<select name="select" id="select" onchange="JavaScript: submit()">
<option value=''>--Select Owner-- </option>
<?php
  while ($row = mysql_fetch_array($sql)) { 
    <option value="<?php echo $row['ownername']; ?>">
      <?php echo $row['ownername'];  ?>
    </option>         
<?php } ?> 
?
</select>
<?php
  $oname=$_POST["select"];//here is error occurr
  if(isset($oname)){
    mysql_select_db("plotscheme", $con);
    $sql1=mysql_query("Select * from payment where name='$oname'")                  
    while($rows=mysql_fetch_array($sql1){
        echo $rows['name'].$rows['payment'].$rows['total_payment'].$rows['date'];
    }
  }
?>

Try checking first `isset($_POST["select"])` – Bora Jul 02 '14 at 06:22 — Bora, Jul 02 '14 at 06:22
So the code works properly, but there is an error? – Jul 02 '14 at 06:23 — , Jul 02 '14 at 06:23
your code is vulnerable to sql injection – NullPoiиteя Jul 02 '14 at 06:23 — NullPoiиteя, Jul 02 '14 at 06:23

score 0 · Answer 1 · answered Jul 02 '14 at 06:23

0

index select in your $_POST doesn´t exists.

Form hasn´t been sent yet: use isset
Form has been sent, but there is no field with name=select

answered Jul 02 '14 at 06:23

pavel

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Error: Notice: Undefined index: select in C:\

1 Answers1