reading multi input fields

[Anon]

Hello

i have 1 problem

i have n number of input textfields named

frmTF1
frmTF2
frmTF3
.........
frmTFn

how can i use for loop here to process data

for ($i = 0; $i < $frmCount; $i++){
if($frmTF$i !=""){ //<----need to do smthn here
$query = "INSERT INTO Marks(Mark) VALUES ('$frmTF$i')";
$result = mysql_db_query ("$dbase", $query);
if ($result){
echo "Success!";
}
else{
echo mysql_errno().": ".mysql_error()."<BR>";
}
}

---

this doesn't work

[Anon]

Here is what I would do in this situation.

for ($i = 0; $i < $frmCount; $i++){

     $frmTF = "frmTF_$i";
     $frmTF_value = $$frmTF;

   if($frmTF_value!="")

  {   

  $query = "INSERT INTO Marks(Mark) VALUES ('$frmTF_value')"; 
                      $result = mysql_db_query ("$dbase", $query); 

      }

Hope that helps
sammy

[Anon]

Declare the form variables like this.
name="frmTF".$i
<?
for($i=0;$i<5;$i++)
{
?>
<input type="text" name=frmTF<?echo($i)?>>
<?
}
?>

While updating into the databse use
variable variables.
<?
for($i=0;$i<5;$i++)
{
$temp="frmTF".$i;
$answer=${$temp};
// here you will get the text field value
//Now here do your updation
$query = "INSERT INTO Marks(Mark) VALUES ('$answer')";
}
?>

Hope this will solve your problem.

srini

[Anon]

thnx guys