bankentryform.html
<html><body>
<form action="bankform" method="get">
<h3>
Enter ACCOUNT NO: <input type="text" name="ACC_NO"><br><br>
Enter CUSTOMER NAME: <input type="text" name="CUST_NAME"><br><br>
Enter ACCOUNT TRANSACTION DATE:<input type="text" name="TRANS_DATE"><br><br>
Enter TRANSACTION TYPE(D-DEPOSIT/W-WITHDRAWL):<input type="text" name="TRANS_TYPE"><br><br>
Enter TRANSACTION AMOUNT:<input type="text" name="TRANS_AMT"><br><br>
Enter AMOUNT IN THE ACCOUNT:<input type="text" name="AMT"><br><br>
<input type="submit" value="SUBMIT">
</h3>
</form>
</body>
</html>
bankform.java
import java.io.*;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class bankform extends HttpServlet{
public void doGet(HttpServletRequest request,HttpServletResponse response)throws IOException,ServletException{
response.setContentType("text/html;charset=UTF-8");
PrintWriter out=response.getWriter();
String s1=request.getParameter("TRANS_TYPE");
int m=Integer.parseInt(request.getParameter("TRANS_AMT"));
int c=Integer.parseInt(request.getParameter("AMT"));
if (s1.equals("D")){
c=c+m;
out.println("<h1>"+"Amount in the Account="+c+"</h1>");
}
if (s1.equals("W")){
if (m > c){
out.println("<h1>"+"SORRY!!!!!! LESS AMOUNT IN YOUR ACCOUNT"+"</h1>");
}
else{
c=c-m;
out.println("<h1>"+"Amount in the Account="+c+"</h1>");
}//ELSE
}// OUTER IF LOOP
}//DO GET METHOD
}//CLASS
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0">
<servlet>
<servlet-name>bankform</servlet-name>
<servlet-class>bankform</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>bankform</servlet-name>
<url-pattern>/bankform</url-pattern>
</servlet-mapping>
</web-app>
OUTPUT:
transaction type:deposit
transaction type:withdrawl
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