A collegue asked me a question that I can't answer. Maybe someone
reading this list can help. The question is how to nest tags in a way
that they expand to their attribute values.
An example: assume I have the following tags:
my:foo a='value' /
my:bar b='other' /
my:baz c='stuff' /
When I want
Hello Felix,
Thursday, June 21, 2001, 2:03:49 PM, you wrote:
FvD my:foo a='my:bar b=stuff/' /
FvD ^-^
FvD ^---^
You can use in tag attributes only run time expressions - not another
tag.
--
Best regards,
Oleg
] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 21, 2001 12:04 PM
To: [EMAIL PROTECTED]
Subject: how to quote nested tags
A collegue asked me a question that I can't answer. Maybe someone
reading this list can help. The question is how to nest tags in a way
that they expand to their attribute
Lacerda, Wellington (AFIS) [EMAIL PROTECTED] writes:
In the current spec it is not allowed to use a tag inside another tag.
If you need to use results from a tag processing in another tag, currently
you must expose it as a bean in some scope and then access that bean in the
other tag.
Or
On Thu, Jun 21, 2001 at 12:19:08PM +0200, Lacerda, Wellington (AFIS) wrote:
In the current spec it is not allowed to use a tag inside another tag.
If you need to use results from a tag processing in another tag, currently
you must expose it as a bean in some scope and then access that bean in
Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 21, 2001 12:47 PM
To: [EMAIL PROTECTED]
Subject: Re: how to quote nested tags
On Thu, Jun 21, 2001 at 12:19:08PM +0200, Lacerda, Wellington (AFIS) wrote:
In the current spec it is not allowed to use a tag inside
On Thu, Jun 21, 2001 at 12:41:26PM +0200, Roland Huss wrote:
Lacerda, Wellington (AFIS) [EMAIL PROTECTED] writes:
Or you nest your tags like
my:foo
my:bar
my:baz
stuff
/my:baz
/my:bar
/my:foo
and let them evaluate their body (instead of
On Thu, Jun 21, 2001 at 12:57:03PM +0200, Lacerda, Wellington (AFIS) wrote:
On your doStartTag you create the object you want to store, then use the
implicitly defined pageContext object to store it:
MyBean someBean =
pageContext.setAttribute(theNameYouExposed, someBean,
of the page.
Wellington
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 21, 2001 2:06 PM
To: [EMAIL PROTECTED]
Subject: Re: how to quote nested tags
On Thu, Jun 21, 2001 at 12:57:03PM +0200, Lacerda, Wellington (AFIS) wrote:
On your doStartTag you
On Thu, Jun 21, 2001 at 02:31:10PM +0200, Roland Huss wrote:
What's about writing a wrapper tag which introduces a bean like this:
new:evaluator id=evalBean
my:foo a='bar'
/new:evaluator
new:evaluator id=evalBean
my:bar b=%= evalBean.toString() %/
/new:evaluator
my:baz b=%=
[EMAIL PROTECTED] (Felix von Delius) writes:
I guess that would work, thanks. But that brings me to another idea -
wouldn't it be easier to define a Bean to keep that temporary value?
Like this:
jsp:useBean id=tempBean class=some.strange.JavaBean
jsp:setProperty name=tempBean
* Lacerda, Wellington (AFIS) [EMAIL PROTECTED]
2001-06-21 (12:19:08):
In the current spec it is not allowed to use a tag inside another tag.
apparently resin doesn't care much about that restriction.
where did you read that?
but it deals with 'request time attributes' (2.13.1 1.2spec).
in a
On Thu, Jun 21, 2001 at 03:47:26PM +0200, Roland Huss wrote:
[EMAIL PROTECTED] (Felix von Delius) writes:
jsp:useBean id=tempBean class=some.strange.JavaBean
jsp:setProperty name=tempBean
property=str value=x:foo a='bar' / /
/jsp:useBean
x:baz b='jsp:getProperty
Indeed, it just takes the literal expression of the tag.
Wellington
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 21, 2001 4:35 PM
To: [EMAIL PROTECTED]
Subject: Re: how to quote nested tags
On Thu, Jun 21, 2001 at 03:47:26PM +0200, Roland
: Re: how to quote nested tags
* Lacerda, Wellington (AFIS) [EMAIL PROTECTED]
2001-06-21 (12:19:08):
In the current spec it is not allowed to use a tag inside another tag.
apparently resin doesn't care much about that restriction.
where did you read that?
but it deals with 'request time
that if it is not something off-spec, some addition.
Wellington
-Original Message-
From: frank waldheim [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 21, 2001 4:07 PM
To: '[EMAIL PROTECTED]'
Subject: Re: how to quote nested tags
* Lacerda, Wellington (AFIS) [EMAIL PROTECTED]
2001-06-21 (12:19:08
16 matches
Mail list logo
