Code: Select all
<td width="25%" align="left" scope="col"><input id="regid" name="regid" type="text" size="10" value="<?php
include 'db0.php';
$query="SELECT LPAD(MAX(SUBSTR(id,4))+1,6,0) as NextNum FROM registrater";
$result = mysql_query($query) or die ("Error in query: $query " . mysql_error());
$row = mysql_fetch_assoc($result);
$num_results = mysql_num_rows($result);
//echo "NextNum:".$row['NextNum']."end| ";
if ($row['NextNum'] == null)
{
$reg1="abc000001";
echo "$reg1";
}
else
{
$regid=$row['NextNum'];
$reg="abc";
$reg1="$reg"."$regid";
echo "$reg1";
}
?> "></td>
i used post method:
$hiregid=$_POST["regid"];thanks in advance