i try to display data from database in textbox...

Question

<?php

$host="localhost"; // Host name

$username="root"; // Mysql username

$password=""; // Mysql password

$db_name="test"; // Database name

$tbl_name="ques"; // Table name

$con = mysql_connect("$host","$username")or die("cannot connect");

mysql_select_db("$db_name")or die("cannot select DB");

$quesid=$_POST['quesID'];

$question =$_POST['questions'];

if ($quesid <> "")

{

$sql = "SELECT * FROM $tbl_name WHERE quesID = '$quesid'";

while($result= mysql_fetch_assoc($sql))

{

$quesi = $result['quesID'];

$ques = $result['ques'];

$op1 = $result['op1'];

$op2 = $result['op2'];

$op3 = $result['op3'];

$op4 = $result['op4'];

$exans = $result['exans'];

}

}

else

{

$sql = "SELECT * FROM $tbl_name WHERE questions='$question'";

while($result= mysql_fetch_assoc($sql))

{

$quesi = $result['quesID'];

$ques = $result['ques'];

$op1 = $result['op1'];

$op2 = $result['op2'];

$op3 = $result['op3'];

$op4 = $result['op4'];

$exans = $result['exans'];

}

}

?>

<p>&nbsp;</p>

<form id="comForm" name="comForm" method="post" action="updateque.php">

<table width="300" border="0" align="center" cellpadding="2" cellspacing="0">

<tr>

<td ><b>Question ID :</b></td>

<td ><input name="quesid" value=<?php echo "$quesi" ?>" /> </td>

</tr>

<tr>

<td ><b>Question :</b></td>

<td ><input name="ques" value="<?php echo "$ques" ?>" /> </td>

</tr>

<tr>

<td ><b>Option 1 :</b></td>

<td ><input name="op1" value="<?php echo "$op1" ?>" /> </td>

</tr>

<tr>

<td ><b>Option 2 :</b></td>

<td ><input name="op2" value="<?php echo "$op2" ?>" /> </td>

</tr>

<tr>

<td ><b>Option 3 :</b></td>

<td ><input name="op3" value="<?php echo "$op3" ?>" /> </td>

</tr>

<tr>

<td ><b>Option 4 :</b></td>

<td ><input name="op4" value="<?php echo "$op4" ?>" /> </td>

</tr>

<tr>

<td ><b>Right Answer :</b></td>

<td ><input name="exans" value="<?php echo "$exans" ?>" /> </td>

</tr>

</table>

</form>

 

data doesn\t display in textbox..plz give solution