Stefano Tranquillini wrote:
About this link:
http://www.opensymphony.com/ognl/html/LanguageGuide/staticMethods.html
said: You can call a static method using the syntax
@cl...@method(args). If you leave out class, it defaults to
java.lang.Math, to make it easier to call min and max methods. If yo
About this link:
http://www.opensymphony.com/ognl/html/LanguageGuide/staticMethods.html
said: You can call a static method using the syntax
@cl...@method(args). If you leave out class, it defaults to
java.lang.Math, to make it easier to call min and max methods. If you
specify the class, you must
Wes Wannemacher wrote:
No, Jon, you are right... This belongs in the action class. Just
because OGNL lets you cheat doesn't mean you should (cue Dave jumping
in any minute).
Hey!
I'm of two minds regarding this... Truncating a string is really a
view-layer issue, handled (or instigated) by a
t facilement
être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité
pour le contenu fourni.
> From: stefano.tranquill...@gmail.com
> Date: Mon, 22 Jun 2009 18:26:45 +0200
> Subject: Re: Display only 100 chars of a string
> To: user@struts.apache.org
>
> are y
On Mon, Jun 22, 2009 at 12:07 PM, Stefano wrote:
> @Greg: do u put that code inside the bean? i can't do this.
>
I put the abbreviate() method in the action class. It's actually in our
'base' action class so it's always available.
On Mon, Jun 22, 2009 at 12:32 PM, Jon Pearson wrote:
> I could be wrong...
>
> Honestly, you'd be better off adding a function to your action class
> that would format a string to a specific length. It would be clearer
> what was going on. Something like
>
> public String formatString(String s, int
quot;;
}
}
> -Original Message-
> From: Stefano Tranquillini [mailto:stefano.tranquill...@gmail.com]
> Sent: Monday, June 22, 2009 12:27 PM
> To: Struts Users Mailing List
> Subject: Re: Display only 100 chars of a string
>
> are you sure that this thing works?
> beca
On Mon, Jun 22, 2009 at 12:26 PM, Stefano
Tranquillini wrote:
> are you sure that this thing works?
> because i don't see anything.
> I'm inside an iterator , with this thing works value="%{description}" /> with yours no.
> seems that description is empty when i do value="@java.lang.str...@forma
double quotes,
> here's a fix:
>
>
>
>> -Original Message-
>> From: stefano.tranquill...@gmail.com
>> [mailto:stefano.tranquill...@gmail.com] On Behalf Of Stefano
>> Sent: Monday, June 22, 2009 12:07 PM
>> To: Struts Users Mailing List
>> Sub
iling List
> Subject: Re: Display only 100 chars of a string
>
> @Greg: do u put that code inside the bean? i can't do this.
> @Jon thanks, but i've some problem with the " of the part: "%.100s"
> the system found a end tag " at the first " that it
>> Sent: Monday, June 22, 2009 11:58 AM
>> To: Struts Users Mailing List
>> Subject: Re: Display only 100 chars of a string
>>
>> On Mon, Jun 22, 2009 at 17:46, Jon
>> Pearson wrote:
>> > String.format("%.100s", s);
>> how can i put this thing in
>> Sent: Monday, June 22, 2009 11:58 AM
>> To: Struts Users Mailing List
>> Subject: Re: Display only 100 chars of a string
>>
>> On Mon, Jun 22, 2009 at 17:46, Jon
>> Pearson wrote:
>> > String.format("%.100s", s);
>> how can i put this thing in
sers Mailing List
> Subject: Re: Display only 100 chars of a string
>
> On Mon, Jun 22, 2009 at 17:46, Jon
> Pearson wrote:
> > String.format("%.100s", s);
> how can i put this thing in the jsp?
>
>
> --
> Stefano
>
>
I have added an abbreviate() method to our base action class.
/**
* Abbreviate a string using ellipses (...).
* If text is longer then len it is truncated to len characters then the
* last 3 characters are replaced with ellipses (...).
*
* @param text the string to abb
On Mon, Jun 22, 2009 at 17:46, Jon Pearson wrote:
> String.format("%.100s", s);
how can i put this thing in the jsp?
--
Stefano
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> Sent: Monday, June 22, 2009 11:42 AM
> To: Struts Users Mailing List
> Subject: Re: Display only 100 chars of a string
>
>
>
> Cheers
> Avlesh
>
> On Mon, Jun 22, 2009 at 9:07 PM, Stefano Tranquillini <
> stefano.tranquill...@gmail.com
i found a solution:
On Mon, Jun 22, 2009 at 17:40, Jim Kiley wrote:
> This seems like the kind of thing that is crying out for a custom tag --
> and
> I don't say that lightly. I mean, a scriptlet could do it, but scriptlets
> are from the devil. A custom tag would be a better solution, espec
Cheers
Avlesh
On Mon, Jun 22, 2009 at 9:07 PM, Stefano Tranquillini <
stefano.tranquill...@gmail.com> wrote:
> Hi all.
> there's a possibility inside a jsp to display only the first 100 chars
> or the first 10 words of a string?
> if i have a long string, can i display only the first 100 chars
This seems like the kind of thing that is crying out for a custom tag -- and
I don't say that lightly. I mean, a scriptlet could do it, but scriptlets
are from the devil. A custom tag would be a better solution, especially
since this is a pretty general problem.
jk
On Mon, Jun 22, 2009 at 11:37
Hi all.
there's a possibility inside a jsp to display only the first 100 chars
or the first 10 words of a string?
if i have a long string, can i display only the first 100 chars
directly in a jsp without modification in action or something like
that?
thanks
--
Stefano
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