12-26-2008, 12:05 PM
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#1 (permalink)
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The Visitor
Join Date: Dec 2008
Posts: 1
Thanks: 0
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problem in php
PHP Code:
<?php
session_start();
if($_SESSION['login']=="true")
{
echo "<b style=color:red>logged In As ".$_SESSION[username];
?>
<head>
<script language="javascript">
function f1()
{
var a=document.getElementById('b').value;
var b=document.getElementById('c').value;
var c=a*b;
document.getElementById('d').value=c;
}</script></head>
<body background="back1.jpg">
<table align="right"><tr align="right"><th><a href="logout.php" title="click here for logout">LogOut</a></th></tr></table>
<?php
$con= mysql_connect('localhost', 'root');
if (!$con) {
die('Could not connect to database server: ' . mysql_error());
}
$dbname = 'my_db';
$db_selected = mysql_select_db($dbname, $con);
if (!$db_selected) {
die("Could not connect $dbname " . mysql_error());
}
$res=mysql_query("select p_name,p_price from temp where s_name='$_SESSION[username]'");
echo "<b><center>";
echo "<p style=color:#FF66CC>";
echo "Hi $_SESSION[username] "."Information On Shopping";
echo"<br>";
echo"<br>";
//$num_fields = mysql_num_fields($res);
?>
<form action="" method="post" enctype="multipart/form-data" name="frm1">
<table cellspacing="7" cellpadding="8" >
<tr>
<th>product Name</th>
<th>product price</th>
<th>Quantity</th>
<th>Total Price</th>
</tr>
<?php
while($res2=mysql_fetch_object($res))
//for($x=0;$x<$num_row;$x++)
{
?>
<tr>
<td><input type="text" id="a" name="a" value="<?php echo $res2->p_name; ?>" readonly=""></td>
<td><input type="text" id="b" name="b" value="<?php echo $res2->p_price; ?>" readonly=""></td>
<td><input type="text" id="c" name="c" onBlur="javascript:f1()"></td>
<td><input type="text" id="d" name="d" value=""></td>
</tr>
<?php
}
?>
</table>
</form>
<a href="home1.php">Buy More Product</a>
<?php
}
else
{
echo "Unauthorized Visit ! You Cannot access this Page";
echo"<br>";
echo"<br>";
echo "<a href='index.php' title='go back to login page'>click here to login</a>";
}
?>
I am wirting a programme on shopping cart there i am facing a problem while i am calculating the price of individual product using Javascript Blur Function..It is calculating only one value at a time..
it couldnot calculate the next values of the product which the user buying....pls can anyone help me out....pls send it in my email..its sauravlnp@gmail.com
Last edited by Salathe : 12-26-2008 at 05:35 PM.
Reason: Wrapping code in PHP tags
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