write a program to generate bill screen
1.1st page should get the number of products to be billed.

2.2nd page should display the number of rows according to
the number of products given in the first page.

3.Each row should have a text box for
a.product name
b.quantity
c.unit price
d.item price = quantity x unit price

This should be automatically calculated not to be
entered by the user.

4.After entering the products calculate sales-tax for the
total amount which 8.25%.

5.After entering these values you have to generate the bill
in the next page with a unique number for the bill.

can anyone solve this problem..i am in need to solve this
problem..pls help me



write a program to generate bill screen 1.1st page should get the number of products to be billed. ..

Answer / megha

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<script type="text/javascript">
function startTime()
{
var today=new Date();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
m=checkTime(m);
s=checkTime(s);
document.getElementById('txt').innerHTML=h+":"+m+":"+s;
t=setTimeout('startTime()',500);
}

function checkTime(i)
{
if (i<10)
{
i="0" + i;
}
return i;
}

function product(a,b)
{
return a*b;
}

</script>

</head>

<body onload="startTime()">
<div id="txt"></div>
<script type="text/javascript">

function CalculateTotal(id1, id2,id3) {
alert("display");
var txt1 = parseFloat(document.getElementById(id1).value);
var txt2 = parseFloat (document.getElementById(id2).value);

var total = txt1 * txt2;
document.getElementById(id3).value = parseFloat(total);
}
</script>




<table border="1">
<tr>

<th>Rate</th>
<th>Quantity</th>
<th>Total</th>
</tr>
<tr>
<td ><input type="text" id="txtBox" /></td>

<td><input type="text" id="txtBox0" /></td>
<td><input type="text" /></td>
</tr>
<tr>
<td ><input type="text" id="txtBox1" /></td>

<td><input type="text" id="txtBox2" /></td>
<td><input type="text" id="total" onclick="CalculateTotal('txtBox1',' txtBox2')" /></td>
</tr>
<tr>
<td ><input type="text" id="txtBox3" /></td>

<td><input type="text" id="txtBox4" /></td>
<td><input type="text" id="total1" onclick="CalculateTotal('txtBox3', 'txtBox4')" /></td>
</tr>
<tr>
<td ><input type="text" id="txtBox5" /></td>

<td><input type="text" id="txtBox6" /></td>
<td><input type="text" id="total2" onclick="CalculateTotal('txtBox5', 'txtBox6')" /></td>
</tr>
<tr>
<td ><input type="text" id="txtBox7" /></td>

<td><input type="text" id="txtBox8" /></td>
<td><input type="text" id="total3" onclick="CalculateTotal('txtBox7', 'txtBox8')" /></td>
</tr>
<tr>
<th>
colspan="2">TOTAL</th>
<td><input type="text" id="txtBox9" /></td>
</tr>


</table>
</body>
</html>

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