[Tobago] Use static Variables in Tobago Pages

[Madan Narra <ma...@gmail.com>]

Hi All,

I have a class which has some static variables .

I tried to use these variables in Tobago pages for some validation.

This is the class i used to hold the static varibales --> ErrorMessages.java

Static variable is defined as follows --> *public* *static* String *required
* = "0002";

<tc:out rendered="#{login.errorValidatingLogin == errorMessages.required}"
value="#{bundle.requiredFieldsErrorMessage}" />

But was getting this error as follows:
Caused by: javax.servlet.jsp.el.ELException: Unable to find a value for
"loginError" in object of class 'com.mycompany.ErrorMessages" using operator
"."

Is there any possibility of using Static Variables in JSF/JSP using EL ?

-- 
Regards,
Madan N

Re: [Tobago] Use static Variables in Tobago Pages

[Volker Weber <v....@inexso.de>]

Hi Madan,

in el you can't access properties, you need to setup getters for the
static Varibles.

Regards,
    Volker

2007/6/4, Madan Narra <ma...@gmail.com>:
> Hi Bernd,
>
> I used the Class as a Managed Bean and specifid its scope as " application
> ". But no success.
>
> public static String loginError = "0001"; This is the varibale i declared in
> ErrorMessages.java with static .
>
> Was getting this error when used as such in jsp page
>
> <tc:out value="#{errorMessages.loginError}" />
>
> javax.faces.el.PropertyNotFoundException: Bean:
> com.mycompany.util.ErrorMessages, property: loginError
>
>
> Regards,
>
> Madan N
>

Re: [Tobago] Use static Variables in Tobago Pages

[Madan Narra <ma...@gmail.com>]

Hi Bernd,

I used the Class as a Managed Bean and specifid its scope as " application
". But no success.

public *static* String *loginError* = "0001"; This is the varibale i
declared in ErrorMessages.java with static .

Was getting this error when used as such in jsp page

<tc:out value="#{errorMessages.loginError}"/>

javax.faces.el.PropertyNotFoundException: Bean:
com.mycompany.util.ErrorMessages, property: loginError

*Regards*,

Madan N

Re: [Tobago] Use static Variables in Tobago Pages

[Bernd Bohmann <be...@atanion.com>]

Hello Madan,

you can use a ManagedBean with application scope.

Regards

Bernd

Madan Narra wrote:
> Hi All,
> 
> I have a class which has some static variables .
> 
> I tried to use these variables in Tobago pages for some validation.
> 
> This is the class i used to hold the static varibales --> 
> ErrorMessages.java
> 
> Static variable is defined as follows --> *public* *static* String 
> *required
> * = "0002";
> 
> <tc:out rendered="#{login.errorValidatingLogin == errorMessages.required}"
> value="#{bundle.requiredFieldsErrorMessage}" />
> 
> But was getting this error as follows:
> Caused by: javax.servlet.jsp.el.ELException: Unable to find a value for
> "loginError" in object of class 'com.mycompany.ErrorMessages" using 
> operator
> "."
> 
> Is there any possibility of using Static Variables in JSF/JSP using EL ?
>