How do i get the value of the text box in the code below ?

[jd2007]

$db=$_GET[db];
$query2="use $db";
$result2=mysql_query($query2);
$sql = "select * from $_GET[t]";
$result2 = mysql_query($sql);
$num=mysql_num_rows($result2);
$r=0;
$c=0;
//$arr=array();
echo "<script src='myareaajax.js'></script><table border=1><tr>";
for ($b=1; $b<=$num; $b++)
{
$sql2 = "select * from $_GET[t] where id='$b'";
$result4 = mysql_query($sql2);
while ($record = mysql_fetch_assoc($result4)) {
	while (list($fieldname, $fieldvalue) = each ($record)) {
            $c++;
		echo "<td><input type=text name=$c value=$fieldvalue /></td>";
		$arr.=$fieldvalue."/";
            echo $arr;
	}
	echo "</tr>";
	}
	$r++;
}
/*
foreach ($arr as $f)
{
     $o.=$f."/";
    }*/
$table=$_GET["t"];
echo "</table>";
echo "<input type='hidden' name='c' value='$c' />";
  echo "<input type='hidden' name='r' value='$r' />";
  echo "<input type='hidden' name='t' value='$t' />";
  echo "<input type='hidden' name='db' value='$db' />";
  echo "<input type='button' value='Update' onclick=my_area('update.php','db=$db&arr=$arr&t=$t&c=$c&r=$r','3') />";
echo "<br />";
//

 

How do i get the value of this text box :

 

echo "<td><input type=text name=$c value=$fieldvalue /></td>";

 

i used the $fieldvalue, but if i use this, i dont get the new value of the text box if the user changes the value ?

[mmarif4u]

Did ur script redirect after updaing the value.Mean when user update the field.

 

[jd2007]

no, actually, i'm sending the values through ajax call