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Posted to user@struts.apache.org by wu qihua <wq...@hotmail.com> on 2002/08/28 05:21:52 UTC
form validate: when using System.out.println() ,there is information print
I want to get the information about a field the form bean,and let it
print the information in the funtion of validate.but actually it did not
work according to my intention,it DO print nothing.every time I refresh the
browse ,and click the submit button.It just print this information
2002-8-28 11:11:10 org.apache.struts.action.RequestProcessor process
information: Processing a 'POST' for path '/logon'
public ActionErrors validate( ...)
{
System.out.println(book);
if (book=="java"){
System.out.println(book);
throw new UnsupportedOperationException("Easy Struts : not ....");
}
else
return null;
}
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Re: form validate: when using System.out.println() ,there is information
print
Posted by John Raley <jb...@mindspring.com>.
Use book.equals("java") (or better "java".equals(book) in case book is
null).
== only determines whether two references point to the same object.
wu qihua wrote:
> I want to get the information about a field the form bean,and let it
> print the information in the funtion of validate.but actually it did
> not work according to my intention,it DO print nothing.every time I
> refresh the browse ,and click the submit button.It just print this
> information
>
> 2002-8-28 11:11:10 org.apache.struts.action.RequestProcessor process
> information: Processing a 'POST' for path '/logon'
>
>
> public ActionErrors validate( ...)
> {
> System.out.println(book);
> if (book=="java"){
> System.out.println(book);
> throw new UnsupportedOperationException("Easy Struts : not
> ....");
> }
> else
> return null;
> }
>
>
>
> _________________________________________________________________
> Send and receive Hotmail on your mobile device: http://mobile.msn.com
>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
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Check it out: Map -> JavaBean
http://dynclass.sourceforge.net/
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