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From Dave Newton <davelnew...@gmail.com>
Subject Re: Incorrect test syntax
Date Fri, 24 Sep 2010 13:49:14 GMT
Glad you got it working--that kind of issue is easy to get tripped up on.

It doesn't always do anything, but it makes it clear that it's an OGNL
expression, and for tags that don't always evaluate the argument, it forces
evaluation. In this case it shouldn't have mattered, but I now do it out of
habit.

(I used to not use the escape all the time--but some folks on this list kept
saying it was a good idea, and eventually, I agreed :)

Dave

On Fri, Sep 24, 2010 at 9:45 AM, Michaël JERUSALMI
<michaeljeru@hotmail.com>wrote:

>
> Dave, you were so right !
>
> It was indeed not a String object that is returned by config.getProject(),
> but the value of an enum of type Project.
> So I made that method returning a String instead, and it's working !
>
> Thank you for your help.
>
> But by curiosity, what does the OGNL espace do? Because, searching on
> forums, i saw many times that syntax, and tried it, but I never knew what it
> was for.
>
> > Date: Fri, 24 Sep 2010 09:39:38 -0400
> > Subject: Re: Incorrect test syntax
> > From: davelnewton@gmail.com
> > To: user@struts.apache.org
> >
> > First I'd try wrapping the expression in the OGNL escape:
> >
> > "%{config.project == 'dba2'}"
> >
> > Then I'd try checking the type (class) of "config.project" and see if
> it's
> > really a string.
> >
> > Dave
> >
> > On Fri, Sep 24, 2010 at 9:36 AM, Michaël JERUSALMI
> > <michaeljeru@hotmail.com>wrote:
> >
> > >
> > > Sorry, it didn't change a thing. It still goes by the else...
> > >
> > > > Date: Fri, 24 Sep 2010 22:32:04 +0900
> > > > Subject: Re: Incorrect test syntax
> > > > From: liying.cn.2010@gmail.com
> > > > To: user@struts.apache.org
> > > >
> > > > Hi Michael:
> > > >
> > > > Maybe you can not check if a String has same content with another by
> the
> > > > operator [==]. Try the method [String.equals()] instead.
> > > >
> > > > In your case, i think i should be:
> > > >
> > > > ....
> > > > <s:if test="config.project.eqauls('dba2')">
> > > > ....
> > > >
> > > >
> > > > 2010/9/24 Michaël JERUSALMI <michaeljeru@hotmail.com>
> > > >
> > > > >
> > > > > Hi,
> > > > > I'm working on a web application with Struts, made for several
> > > projects,
> > > > > and I'm trying to write a test to display (or not) a tab in case
of
> a
> > > > > particular project.
> > > > >
> > > > > I wrote a test, which positive result should be to add a new tab,
> and
> > > which
> > > > > negative result is to write the content of the ProjectName
> property.
> > > > >
> > > > > Here it is :
> > > > >
> > > > >    <s:if test="config.project == 'dba2'">
> > > > >           <li><a href="#null"
> onclick="openReport('ia08');">Unsolved
> > > > > Tickets</a></li>
> > > > >    </s:if>
> > > > >    <s:else>
> > > > >           <s:property value="config.project" /> //config.project
> > > contains
> > > > > the value "dba2"
> > > > >    </s:else>
> > > > >
> > > > > The result so far as always been to write the content of the value
> > > > > config.project, ie dba2 instead of writing the expected tab.
> > > > >
> > > > > I've tried several syntax, including test="%{"config.project} ==
> > > 'dba2'",
> > > > > but nothing worked.
> > > > >
> > > > > Hoping you could help me.
> > > > >
> > > > > Michael
> > > > >
> > >
> > >
>
>

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