No business login should be written in a Model class which can be called from Action class.
we can write BL in Action class even but the if u want the same BL to be applied for an GUI...
Type: Posts; User: nagadeepa; Keyword(s):
No business login should be written in a Model class which can be called from Action class.
we can write BL in Action class even but the if u want the same BL to be applied for an GUI...
I am now practicing HTML .I am trying to develop a page with some images .
While opening that file with Fieorox i am able to see all the images that i have placed on page.But when I am opening...
why i am getting NullpointerException when i am trying to perform validation
on Client side .In projects I am using ValidatorForm .Can any one reply to this
Use Validator framework to validate ur forms that reduces in writing code this can be done in two ways :
if we make attribute validate=true in action tag of action mapping...
Make your class to implements java.io.Serializable that menas that we are persisting our class. Remember that static variables, transient variables cannot be serialized.
This is a prg to reverse a String with reverse() of StringBuffer and it works fine
import java.lang.String;
import java.io.*;
class SR{
public static void main(String a[])throws IOException{...
to reverse a String using reverse() in StringBuffer
import java.lang.String;
import java.io.*;
class SR{
public static void main(String a[])throws IOException{
String Original;
String...