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May 13th, 2007, 05:30 PM
#1
Delivery charge program
It's just a work in progress at the moment, but I'd appreciate some help, again.
I'm writing a program for a delivery service where there are following conditions.
For orders worth less than £25 the delivery charge is £3.00.
Orders worth at least £25 but less than £100 are delivered free.
Orders worth £100 or more are delivered free and in addition the
customer receives a free gift. I prompt the user to enter the order value, and tell him/her which band he comes under.
This is what I have so far, and it doesn't seem to be it, evidently.
Code:
<html>
<body>
<script type='text/javascript'>
// A delivery charge program
var ordervalue; // how much the order is worth ordervalue = window.prompt ('How much is the order worth in Pounds Sterling?','');
str='The value of your order is £' + ordervalue;
if (ordervalue <= 25)
str='Your delivery will cost £3 as your order value is £' + ordervalue';
if (ordervalue > 25 && ordervalue < 100)
{ str='Your delivery is free as your order value is £' + ordervalue';
}else
str='You will receive a free gift and delivery is free as your order value is £' + ordervalue;
alert(str); // to output a result to see it is works!
</script>
</body> </html>
I'd love some help, please
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