Im not sure what wrong but i am not able to get it to run. I m getting errors in this part of the code:
int num=Integer.parseInt(apple);
int num2=Integer.parseInt(banana);
int num3=Integer.parseInt(grape);
int num4=Integer.parseInt(orange);
Below is the following jsp code for a homework assignment im working on. Im allow four input text fields in which a customer can enter the amount of each fruit they want to buy, a submit button, and a reset button. After a customer placed an order, a page should be generated displaying the order information, including the fruit type, amount to buy, subtotal charge for each type of fruit, and total charge.
<HTML>
<HEAD><TITLE>Fruit Business</TITLE></HEAD>
<BODY>
<H1> Welcome to FarmersMarket</H1>
<BR>
<% String app=request.getParameter("apple");
String bana=request.getParameter("banana");
String gra=request.getParameter("grape");
String orang=request.getParameter("orange");
int num=Integer.parseInt(apple);
int num2=Integer.parseInt(banana);
int num3=Integer.parseInt(grape);
int num4=Integer.parseInt(orange);
%>
Here is your order:<br>
Apple: <%= num%> LB and Subtotal: $<%= num*1%><br>
Banana: <%= num2%> LB and Subtotal: $<%= num2*2%><br>
Grape: <%= num3%> LB and Subtotal: $<%= num3*3%><br>
Orange: <%= num4%> LB and Subtotal: $<%= num4*4%><br>
Total Due: $<%= 1*num+ 2*num2+ num3*3+ num4*4%>
<form action=order.jsp method=post>
Apple <input type=text name=apple>[$1]<br>
Banana <input type=text name=banana>[$2]<br>
Grape <input type=text name=grape>[$3]<br>
Orange <input type=text name=orange>[$4]<br>
<input type=submit>
<input type=reset>
</form>
2 answers
I would suggest that you go to a programming forum and ask for assistance there.
I'm sure you will have more luck. Considering most helpers here are not proficient in programming.
Good Luck!
I'm sure you will have more luck. Considering most helpers here are not proficient in programming.
Good Luck!
2 answers