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Posted to user@struts.apache.org by Rubens Gomes <ru...@pocketgear.com> on 2011/01/11 00:04:28 UTC
How to use an application scoped variable in ?
I am using the <s:a ...> tags in my JSP pages. And I am using <s:url..> to define URLs for the <s:a href="" />. I have recently made some changes to place the URLs <s:url.../> variables on the application scope (so that they can be shared by all requests/threads). Since I made this change I need to change the href in <s:a.../> to point to an application scoped variable instead. Is there any way to do that?
I already tried: <s:a href="%{#application.var}"...>, and as far as I know it does not work.
Thanks,
Rubens.
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RE: How to use an application scoped variable in ?
Posted by "Biesbrock, Kevin" <Bi...@aoins.com>.
Awesome! Glad that worked for ya!
Beez
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 12:01 PM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
Thanks. The following also worked:
<s:a href="%{#application['view-register']}"
title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line, if we want to use "-" hyphen on OGNL expressions we must
define them in the following way
%{application['var-name']}
This is great. Now I can name my JSP URL action variables the same way
as the equivalent Struts 2 Annotation actions.
Thank you very much.
Rubens.
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RE: How to use an application scoped variable in ?
Posted by Rubens Gomes <ru...@pocketgear.com>.
Thanks. The following also worked:
<s:a href="%{#application['view-register']}" title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line, if we want to use "-" hyphen on OGNL expressions we must define them in the following way
%{application['var-name']}
This is great. Now I can name my JSP URL action variables the same way as the equivalent Struts 2 Annotation actions.
Thank you very much.
Rubens.
________________________________________
From: Biesbrock, Kevin [Biesbrock.Kevin@aoins.com]
Sent: Tuesday, January 11, 2011 11:51 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a href=""/>?
Sorry, I had a typo...I meant you could use your hyphens and try this:
%{#application['view-register']}
Beez
r 5347
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 11:45 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
BTW, the only reason I strated using the "-" minus sign in my JSP URL
variable is to follow the convention used by Struts Annotation that uses
"-" sign to map to the corresponding Action class name.
For example, if the actions are in a package
"com.softlagos.web.struts2.action";
And I have a class called
"com.softlagos.web.struts2.action.ViewRegister.class", then, the action
name "view-register" maps to the ViewRegister class.
Therefore, the Struts 2 Annotation is using the "-" minus to map action
names to action classes.
And since my URLs map to actions, I therefore named the variables the
same way. That is, with the "-" minus sign in it. However, I did not
know that I would have problems with OGNL in the <s:a href="..." />.
Now, that I know OGNL does not work with "-" minus sign, I am renaming
all my variables to use the "camel" notation which is what I use
throughout all my Java code anyway.
Thanks,
Rubens.
________________________________________
From: Biesbrock, Kevin [Biesbrock.Kevin@aoins.com]
Sent: Tuesday, January 11, 2011 11:43 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
I prefer camel case anyway for my variable names but if you like the
hyphen, I think you could do something like this:
%{#application['viewRegister']}
Beez
r 5347
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 11:38 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
That fixed the problem.
The following works:
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line: We *cannot* use "-" (minus-sign) when naming variables that
are used by the OGNL parser. Like in the case of the <s:a href="..."
/>.
Thank you very much.
Rubens.
________________________________________
From: Chris Pratt [thechrispratt@gmail.com]
Sent: Tuesday, January 11, 2011 11:23 AM
To: Struts Users Mailing List
Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
It seems to me that the minus sign in your expression might be being
confused by the OGNL parser. You might try renaming your variable to
something that is consistent with the Java bean naming convention and
stay away from arithmetic operands.
Maybe change
<s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
to
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
(*Chris*)
On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com>
wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard
> <a href=".." /> tag.
>
> And I would like to be able to de-reference an application scope
> variable in the href argument of the <s:a href="???" /> tag. I have
> already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
> forceAddSchemeHostAndPort="true" scheme="https"
namespace="/ssl/account"
> action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL
> variables in the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > I am using the <s:a ...> tags in my JSP pages. And I am using
> > <s:url..>
> to define URLs for the <s:a href="" />.
> > I have recently made some changes to place the URLs <s:url.../>
> > variables
> on the application scope (so that they can
> > be shared by all requests/threads). Since I made this change I
need to
> change the href in <s:a.../> to point to an
> > application scoped variable instead. Is there any way to do that?
> >
> > I already tried: <s:a href="%{#application.var}"...>, and as far as
> > I
> know it does not work.
> >
> > Thanks,
> >
> > Rubens.
> >
> > --------------------------------------------------------------------
> > - To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
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RE: How to use an application scoped variable in ?
Posted by "Biesbrock, Kevin" <Bi...@aoins.com>.
Sorry, I had a typo...I meant you could use your hyphens and try this:
%{#application['view-register']}
Beez
r 5347
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 11:45 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
BTW, the only reason I strated using the "-" minus sign in my JSP URL
variable is to follow the convention used by Struts Annotation that uses
"-" sign to map to the corresponding Action class name.
For example, if the actions are in a package
"com.softlagos.web.struts2.action";
And I have a class called
"com.softlagos.web.struts2.action.ViewRegister.class", then, the action
name "view-register" maps to the ViewRegister class.
Therefore, the Struts 2 Annotation is using the "-" minus to map action
names to action classes.
And since my URLs map to actions, I therefore named the variables the
same way. That is, with the "-" minus sign in it. However, I did not
know that I would have problems with OGNL in the <s:a href="..." />.
Now, that I know OGNL does not work with "-" minus sign, I am renaming
all my variables to use the "camel" notation which is what I use
throughout all my Java code anyway.
Thanks,
Rubens.
________________________________________
From: Biesbrock, Kevin [Biesbrock.Kevin@aoins.com]
Sent: Tuesday, January 11, 2011 11:43 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
I prefer camel case anyway for my variable names but if you like the
hyphen, I think you could do something like this:
%{#application['viewRegister']}
Beez
r 5347
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 11:38 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
That fixed the problem.
The following works:
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line: We *cannot* use "-" (minus-sign) when naming variables that
are used by the OGNL parser. Like in the case of the <s:a href="..."
/>.
Thank you very much.
Rubens.
________________________________________
From: Chris Pratt [thechrispratt@gmail.com]
Sent: Tuesday, January 11, 2011 11:23 AM
To: Struts Users Mailing List
Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
It seems to me that the minus sign in your expression might be being
confused by the OGNL parser. You might try renaming your variable to
something that is consistent with the Java bean naming convention and
stay away from arithmetic operands.
Maybe change
<s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
to
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
(*Chris*)
On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com>
wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard
> <a href=".." /> tag.
>
> And I would like to be able to de-reference an application scope
> variable in the href argument of the <s:a href="???" /> tag. I have
> already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
> forceAddSchemeHostAndPort="true" scheme="https"
namespace="/ssl/account"
> action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL
> variables in the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > I am using the <s:a ...> tags in my JSP pages. And I am using
> > <s:url..>
> to define URLs for the <s:a href="" />.
> > I have recently made some changes to place the URLs <s:url.../>
> > variables
> on the application scope (so that they can
> > be shared by all requests/threads). Since I made this change I
need to
> change the href in <s:a.../> to point to an
> > application scoped variable instead. Is there any way to do that?
> >
> > I already tried: <s:a href="%{#application.var}"...>, and as far as
> > I
> know it does not work.
> >
> > Thanks,
> >
> > Rubens.
> >
> > --------------------------------------------------------------------
> > - To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
---------------------------------------------------------------------
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---------------------------------------------------------------------
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For additional commands, e-mail: user-help@struts.apache.org
RE: How to use an application scoped variable in ?
Posted by Rubens Gomes <ru...@pocketgear.com>.
BTW, the only reason I strated using the "-" minus sign in my JSP URL variable is to follow the
convention used by Struts Annotation that uses "-" sign to map to the corresponding Action class
name.
For example, if the actions are in a package "com.softlagos.web.struts2.action";
And I have a class called "com.softlagos.web.struts2.action.ViewRegister.class", then,
the action name "view-register" maps to the ViewRegister class.
Therefore, the Struts 2 Annotation is using the "-" minus to map action names to action classes.
And since my URLs map to actions, I therefore named the variables the same way. That is,
with the "-" minus sign in it. However, I did not know that I would have problems with OGNL in the
<s:a href="..." />. Now, that I know OGNL does not work with "-" minus sign, I am renaming all
my variables to use the "camel" notation which is what I use throughout all my Java code anyway.
Thanks,
Rubens.
________________________________________
From: Biesbrock, Kevin [Biesbrock.Kevin@aoins.com]
Sent: Tuesday, January 11, 2011 11:43 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a href=""/>?
I prefer camel case anyway for my variable names but if you like the
hyphen, I think you could do something like this:
%{#application['viewRegister']}
Beez
r 5347
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 11:38 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
That fixed the problem.
The following works:
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line: We *cannot* use "-" (minus-sign) when naming variables that
are used by the OGNL parser. Like in the case of the <s:a href="..."
/>.
Thank you very much.
Rubens.
________________________________________
From: Chris Pratt [thechrispratt@gmail.com]
Sent: Tuesday, January 11, 2011 11:23 AM
To: Struts Users Mailing List
Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
It seems to me that the minus sign in your expression might be being
confused by the OGNL parser. You might try renaming your variable to
something that is consistent with the Java bean naming convention and
stay away from arithmetic operands.
Maybe change
<s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
to
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
(*Chris*)
On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com>
wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard
> <a href=".." /> tag.
>
> And I would like to be able to de-reference an application scope
> variable in the href argument of the <s:a href="???" /> tag. I have
> already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
> forceAddSchemeHostAndPort="true" scheme="https"
namespace="/ssl/account"
> action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL
> variables in the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > I am using the <s:a ...> tags in my JSP pages. And I am using
> > <s:url..>
> to define URLs for the <s:a href="" />.
> > I have recently made some changes to place the URLs <s:url.../>
> > variables
> on the application scope (so that they can
> > be shared by all requests/threads). Since I made this change I
need to
> change the href in <s:a.../> to point to an
> > application scoped variable instead. Is there any way to do that?
> >
> > I already tried: <s:a href="%{#application.var}"...>, and as far as
> > I
> know it does not work.
> >
> > Thanks,
> >
> > Rubens.
> >
> > --------------------------------------------------------------------
> > - To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
---------------------------------------------------------------------
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---------------------------------------------------------------------
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For additional commands, e-mail: user-help@struts.apache.org
RE: How to use an application scoped variable in ?
Posted by "Biesbrock, Kevin" <Bi...@aoins.com>.
I prefer camel case anyway for my variable names but if you like the
hyphen, I think you could do something like this:
%{#application['viewRegister']}
Beez
r 5347
-----Original Message-----
From: Rubens Gomes [mailto:rubens@pocketgear.com]
Sent: Tuesday, January 11, 2011 11:38 AM
To: Struts Users Mailing List
Subject: RE: How to use an application scoped variable in <s:a
href=""/>?
That fixed the problem.
The following works:
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line: We *cannot* use "-" (minus-sign) when naming variables that
are used by the OGNL parser. Like in the case of the <s:a href="..."
/>.
Thank you very much.
Rubens.
________________________________________
From: Chris Pratt [thechrispratt@gmail.com]
Sent: Tuesday, January 11, 2011 11:23 AM
To: Struts Users Mailing List
Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
It seems to me that the minus sign in your expression might be being
confused by the OGNL parser. You might try renaming your variable to
something that is consistent with the Java bean naming convention and
stay away from arithmetic operands.
Maybe change
<s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
to
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
(*Chris*)
On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com>
wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard
> <a href=".." /> tag.
>
> And I would like to be able to de-reference an application scope
> variable in the href argument of the <s:a href="???" /> tag. I have
> already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
> forceAddSchemeHostAndPort="true" scheme="https"
namespace="/ssl/account"
> action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL
> variables in the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a
href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > I am using the <s:a ...> tags in my JSP pages. And I am using
> > <s:url..>
> to define URLs for the <s:a href="" />.
> > I have recently made some changes to place the URLs <s:url.../>
> > variables
> on the application scope (so that they can
> > be shared by all requests/threads). Since I made this change I
need to
> change the href in <s:a.../> to point to an
> > application scoped variable instead. Is there any way to do that?
> >
> > I already tried: <s:a href="%{#application.var}"...>, and as far as
> > I
> know it does not work.
> >
> > Thanks,
> >
> > Rubens.
> >
> > --------------------------------------------------------------------
> > - To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
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>
>
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RE: How to use an application scoped variable in ?
Posted by Rubens Gomes <ru...@pocketgear.com>.
That fixed the problem.
The following works:
<s:a href="%{#application.viewRegister}" title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
Bottom-line: We *cannot* use "-" (minus-sign) when naming variables that are used by the OGNL parser. Like in the case of the <s:a href="..." />.
Thank you very much.
Rubens.
________________________________________
From: Chris Pratt [thechrispratt@gmail.com]
Sent: Tuesday, January 11, 2011 11:23 AM
To: Struts Users Mailing List
Subject: Re: How to use an application scoped variable in <s:a href=""/>?
It seems to me that the minus sign in your expression might be being
confused by the OGNL parser. You might try renaming your variable to
something that is consistent with the Java bean naming convention and stay
away from arithmetic operands.
Maybe change
<s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
to
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
(*Chris*)
On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com> wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard <a
> href=".." /> tag.
>
> And I would like to be able to de-reference an application scope variable
> in the href argument
> of the <s:a href="???" /> tag. I have already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
> forceAddSchemeHostAndPort="true" scheme="https" namespace="/ssl/account"
> action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL variables in
> the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > I am using the <s:a ...> tags in my JSP pages. And I am using <s:url..>
> to define URLs for the <s:a href="" />.
> > I have recently made some changes to place the URLs <s:url.../> variables
> on the application scope (so that they can
> > be shared by all requests/threads). Since I made this change I need to
> change the href in <s:a.../> to point to an
> > application scoped variable instead. Is there any way to do that?
> >
> > I already tried: <s:a href="%{#application.var}"...>, and as far as I
> know it does not work.
> >
> > Thanks,
> >
> > Rubens.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: user-help@struts.apache.org
>
>
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Re: How to use an application scoped variable in ?
Posted by Dave Newton <da...@gmail.com>.
Oh, yeah, didn't even see that--that will parse as (#application.view) -
register.
Dave
On Tue, Jan 11, 2011 at 11:23 AM, Chris Pratt <th...@gmail.com>wrote:
> It seems to me that the minus sign in your expression might be being
> confused by the OGNL parser. You might try renaming your variable to
> something that is consistent with the Java bean naming convention and stay
> away from arithmetic operands.
>
> Maybe change
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
>
> to
>
> <s:a href="%{#application.viewRegister}"
> title="%{getText('textTitle.account.register')}">
>
>
> (*Chris*)
>
>
>
> On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com>
> wrote:
>
> > I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard <a
> > href=".." /> tag.
> >
> > And I would like to be able to de-reference an application scope variable
> > in the href argument
> > of the <s:a href="???" /> tag. I have already tried
> >
> > <s:a href='%{#application.var}' />
> >
> > and it did not work. Below is an example (please see href).
> >
> > <s:a href="%{#application.view-register}"
> > title="%{getText('textTitle.account.register')}">
> > <s:text name="link.account.register" /></s:a>
> >
> >
> >
> > <!-- portion of i_url.jsp where I define my url variables.... -->
> > <c:if test="${empty urls_defined}">
> >
> > <s:set var="view-register" scope="application"><s:url
> > forceAddSchemeHostAndPort="true" scheme="https" namespace="/ssl/account"
> > action="view-register" /></s:set>
> > <s:set var="urls_defined" value="true" scope="application"/>
> >
> > </c:if>
> >
> >
> > then, I import the above jsp into my page using
> >
> > <c:import url="/jsp/resources/i_urls.jsp" />
> >
> >
> > And now I want to use the above define application scoped URL variables
> in
> > the <s:a href="???" /> tags.
> >
> > Rubens.
> >
> > ________________________________________
> > From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> > Sent: Monday, January 10, 2011 10:27 PM
> > To: Struts Users Mailing List
> > Subject: Re: How to use an application scoped variable in <s:a href=""/>?
> >
> > I'm pretty sure that the property tag is a better candidate in order
> > to evaluate OGNL expressions like this.
> > Try this
> > <a href="<s:property value="#application['...']"/>">Test</a>
> >
> >
> > 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > > I am using the <s:a ...> tags in my JSP pages. And I am using
> <s:url..>
> > to define URLs for the <s:a href="" />.
> > > I have recently made some changes to place the URLs <s:url.../>
> variables
> > on the application scope (so that they can
> > > be shared by all requests/threads). Since I made this change I need
> to
> > change the href in <s:a.../> to point to an
> > > application scoped variable instead. Is there any way to do that?
> > >
> > > I already tried: <s:a href="%{#application.var}"...>, and as far as I
> > know it does not work.
> > >
> > > Thanks,
> > >
> > > Rubens.
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > > For additional commands, e-mail: user-help@struts.apache.org
> > >
> > >
> >
> >
> >
> > --
> > Maurizio Cucchiara
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
Re: How to use an application scoped variable in ?
Posted by Chris Pratt <th...@gmail.com>.
It seems to me that the minus sign in your expression might be being
confused by the OGNL parser. You might try renaming your variable to
something that is consistent with the Java bean naming convention and stay
away from arithmetic operands.
Maybe change
<s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
to
<s:a href="%{#application.viewRegister}"
title="%{getText('textTitle.account.register')}">
(*Chris*)
On Tue, Jan 11, 2011 at 7:25 AM, Rubens Gomes <ru...@pocketgear.com> wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard <a
> href=".." /> tag.
>
> And I would like to be able to de-reference an application scope variable
> in the href argument
> of the <s:a href="???" /> tag. I have already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
> title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
> forceAddSchemeHostAndPort="true" scheme="https" namespace="/ssl/account"
> action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL variables in
> the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> > I am using the <s:a ...> tags in my JSP pages. And I am using <s:url..>
> to define URLs for the <s:a href="" />.
> > I have recently made some changes to place the URLs <s:url.../> variables
> on the application scope (so that they can
> > be shared by all requests/threads). Since I made this change I need to
> change the href in <s:a.../> to point to an
> > application scoped variable instead. Is there any way to do that?
> >
> > I already tried: <s:a href="%{#application.var}"...>, and as far as I
> know it does not work.
> >
> > Thanks,
> >
> > Rubens.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
Re: RE: How to use an application scoped variable in ?
Posted by Maurizio Cucchiara <ma...@gmail.com>.
Don't take in consideration my last email.
Maurizio Cucchiara
On Jan 11, 2011 4:30 PM, "Maurizio Cucchiara" <ma...@gmail.com>
wrote:
Did you try the set tag [1]?
http://struts.apache.org/2.0.14/docs/set.html
Maurizio Cucchiara
On Jan 11, 2011 4:25 PM, "Rubens Gomes" <ru...@pocketgear.com> wrote:
> I am using the <s:a href=...
Re: RE: How to use an application scoped variable in ?
Posted by Maurizio Cucchiara <ma...@gmail.com>.
Did you try the set tag [1]?
http://struts.apache.org/2.0.14/docs/set.html
Maurizio Cucchiara
On Jan 11, 2011 4:25 PM, "Rubens Gomes" <ru...@pocketgear.com> wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard <a
href=".." /> tag.
>
> And I would like to be able to de-reference an application scope variable
in the href argument
> of the <s:a href="???" /> tag. I have already tried
>
> <s:a href='%{#application.var}' />
>
> and it did not work. Below is an example (please see href).
>
> <s:a href="%{#application.view-register}"
title="%{getText('textTitle.account.register')}">
> <s:text name="link.account.register" /></s:a>
>
>
>
> <!-- portion of i_url.jsp where I define my url variables.... -->
> <c:if test="${empty urls_defined}">
>
> <s:set var="view-register" scope="application"><s:url
forceAddSchemeHostAndPort="true" scheme="https" namespace="/ssl/account"
action="view-register" /></s:set>
> <s:set var="urls_defined" value="true" scope="application"/>
>
> </c:if>
>
>
> then, I import the above jsp into my page using
>
> <c:import url="/jsp/resources/i_urls.jsp" />
>
>
> And now I want to use the above define application scoped URL variables in
the <s:a href="???" /> tags.
>
> Rubens.
>
> ________________________________________
> From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
> Sent: Monday, January 10, 2011 10:27 PM
> To: Struts Users Mailing List
> Subject: Re: How to use an application scoped variable in <s:a href=""/>?
>
> I'm pretty sure that the property tag is a better candidate in order
> to evaluate OGNL expressions like this.
> Try this
> <a href="<s:property value="#application['...']"/>">Test</a>
>
>
> 2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
>> I am using the <s:a ...> tags in my JSP pages. And I am using <s:url..>
to define URLs for the <s:a href="" />.
>> I have recently made some changes to place the URLs <s:url.../> variables
on the application scope (so that they can
>> be shared by all requests/threads). Since I made this change I need to
change the href in <s:a.../> to point to an
>> application scoped variable instead. Is there any way to do that?
>>
>> I already tried: <s:a href="%{#application.var}"...>, and as far as I
know it does not work.
>>
>> Thanks,
>>
>> Rubens.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>> For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
Re: How to use an application scoped variable in ?
Posted by Dave Newton <da...@gmail.com>.
On Tue, Jan 11, 2011 at 10:25 AM, Rubens Gomes <ru...@pocketgear.com>wrote:
> I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard <a
> href=".." /> tag.
>
Why?
(Man, that seems like a confusing way to add another layer of
complexity--aren't action names already supposed to add a layer of
abstraction onto functionality?
RE: How to use an application scoped variable in ?
Posted by Rubens Gomes <ru...@pocketgear.com>.
I am using the <s:a href=".." /> Struts 2 tag, *not* the HTML standard <a href=".." /> tag.
And I would like to be able to de-reference an application scope variable in the href argument
of the <s:a href="???" /> tag. I have already tried
<s:a href='%{#application.var}' />
and it did not work. Below is an example (please see href).
<s:a href="%{#application.view-register}" title="%{getText('textTitle.account.register')}">
<s:text name="link.account.register" /></s:a>
<!-- portion of i_url.jsp where I define my url variables.... -->
<c:if test="${empty urls_defined}">
<s:set var="view-register" scope="application"><s:url forceAddSchemeHostAndPort="true" scheme="https" namespace="/ssl/account" action="view-register" /></s:set>
<s:set var="urls_defined" value="true" scope="application"/>
</c:if>
then, I import the above jsp into my page using
<c:import url="/jsp/resources/i_urls.jsp" />
And now I want to use the above define application scoped URL variables in the <s:a href="???" /> tags.
Rubens.
________________________________________
From: Maurizio Cucchiara [maurizio.cucchiara@gmail.com]
Sent: Monday, January 10, 2011 10:27 PM
To: Struts Users Mailing List
Subject: Re: How to use an application scoped variable in <s:a href=""/>?
I'm pretty sure that the property tag is a better candidate in order
to evaluate OGNL expressions like this.
Try this
<a href="<s:property value="#application['...']"/>">Test</a>
2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> I am using the <s:a ...> tags in my JSP pages. And I am using <s:url..> to define URLs for the <s:a href="" />.
> I have recently made some changes to place the URLs <s:url.../> variables on the application scope (so that they can
> be shared by all requests/threads). Since I made this change I need to change the href in <s:a.../> to point to an
> application scoped variable instead. Is there any way to do that?
>
> I already tried: <s:a href="%{#application.var}"...>, and as far as I know it does not work.
>
> Thanks,
>
> Rubens.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
--
Maurizio Cucchiara
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Re: How to use an application scoped variable in ?
Posted by Maurizio Cucchiara <ma...@gmail.com>.
I'm pretty sure that the property tag is a better candidate in order
to evaluate OGNL expressions like this.
Try this
<a href="<s:property value="#application['...']"/>">Test</a>
2011/1/11 Rubens Gomes <ru...@pocketgear.com>:
> I am using the <s:a ...> tags in my JSP pages. And I am using <s:url..> to define URLs for the <s:a href="" />. I have recently made some changes to place the URLs <s:url.../> variables on the application scope (so that they can be shared by all requests/threads). Since I made this change I need to change the href in <s:a.../> to point to an application scoped variable instead. Is there any way to do that?
>
> I already tried: <s:a href="%{#application.var}"...>, and as far as I know it does not work.
>
> Thanks,
>
> Rubens.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
--
Maurizio Cucchiara
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