Condition display of a part of jsp by the presence of errors ??

[ym...@mousquetaires.com]

Hi all,

Is someone know if it's possible to (simply) condition displaying JSP code
according to the presence or not of errors ?
I have a form that mustn't be displayed entirely if some ActionError are
present in my page.
On first sight, the only solution I see is to get the ActionErrors directly
form the session by writing code in my jsp, but I try as possible to use
struts tags...

Yves-Marie



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Re: Condition display of a part of jsp by the presence of errors ??

[gilles <gi...@ign.fr>]

you can also try the struts-html tag  : <errors>
cf. http://struts.apache.org/userGuide/struts-html.html#errors

Gilles

Le Mercredi 13 Octobre 2004 14:40, Jeff Beal a écrit :
> logic:messagesPresent and/or logic:messagesNotPresent
>
> ymlaine@mousquetaires.com wrote:
> > Hi all,
> >
> > Is someone know if it's possible to (simply) condition displaying JSP
> > code according to the presence or not of errors ?
> > I have a form that mustn't be displayed entirely if some ActionError are
> > present in my page.
> > On first sight, the only solution I see is to get the ActionErrors
> > directly form the session by writing code in my jsp, but I try as
> > possible to use struts tags...
> >
> > Yves-Marie
>
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> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
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Re: Condition display of a part of jsp by the presence of errors ??

[Jeff Beal <jb...@webmedx.com>]

logic:messagesPresent and/or logic:messagesNotPresent

ymlaine@mousquetaires.com wrote:
> Hi all,
> 
> Is someone know if it's possible to (simply) condition displaying JSP code
> according to the presence or not of errors ?
> I have a form that mustn't be displayed entirely if some ActionError are
> present in my page.
> On first sight, the only solution I see is to get the ActionErrors directly
> form the session by writing code in my jsp, but I try as possible to use
> struts tags...
> 
> Yves-Marie


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