struts-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Preetham Mallavarapu <preethamreddy.mallaar...@gmail.com>
Subject Re: Need help in fixing issue with Url refresh
Date Mon, 08 Jun 2015 14:12:16 GMT
Thanks Christoph for the suggestion. I will give a try now.

Thanks,
Hari Krishna


On Mon, Jun 8, 2015 at 4:25 PM, Christoph Nenning <
Christoph.Nenning@lex-com.net> wrote:

> > From: Preetham Mallavarapu <preethamreddy.mallaarapu@gmail.com>
> > To: Struts Users Mailing List <user@struts.apache.org>,
> > Date: 08.06.2015 11:00
> > Subject: Need help in fixing issue with Url refresh
> >
> > Hi,
> >
> > I have a problem in my struts2 app when I try to refresh url
> >
> > Below is the url I am trying to refresh..
> >
> > when user logs in then the *checkUser* method will be called in the
> > LoginManager class and if it is a successfull login the home page will
> be
> > called having the below one as the url..
> >
> > http://localhost:8081/NewApp/checkUserLoginManager
> >
> >
> > Now the problem is when I try to refresh the url it throws me null
> pointer
> > exception..for me it looks like it is calling again the checkUser
> method..
> >
> > Now can someone help me on how to fix this?
> >
> > Thanks,
> > Hari Krishna
>
>
> hi,
>
> this sounds like you don't use a redirect but answer the
> login-post-request with html. When an user hits browser refresh the post
> request ist submitted again but the action misses some data at this time.
> I suggest to use a redirect after login to show the user start page.
>
>
> http://struts.apache.org/docs/redirect-action-result.html
>
>
> regards,
> Christoph
>
>
> This Email was scanned by Sophos Anti Virus
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message