Thanks Matthias for putting that right!
regards,
Martin
On Fri, 28 Jan 2005 09:13:59 +0100, Matthias Wessendorf
<[EMAIL PROTECTED]> wrote:
> well,
>
> generell JSF EL is able to do:
>
> -arithmetics (+, -, *, / or %)
> <h:outputText value="#{100 * 1.16}"/>)
> -relational (<, >, <=, >=, == or != -->)
> <h:outputText value="#{backingBean.int!=42}"/>)
> -logical (&&, || or !)
> <h:outputText value="#{backingBean.bool1&&backingBean.bool2}"/>
> -empty operator
> <h:outputText value="#{empty bean.vector}"/>
> and contrains:
> <h:outputText value="#{backingBean.property ? 'TRUE' : 'FALSE'}"/>
>
> HTH,
> Matthias
>
>
> > No, I don't think so (being no expert for the JSF expression language)
> >
> > it is not possible, as well as passing parameters to methods, which is
> > even more restricting, I would say.
> >
> > regards,
> >
> > Martin
> >
> >
> > On Thu, 27 Jan 2005 17:31:50 -0500, Srikanth Madarapu
> > <[EMAIL PROTECTED]> wrote:
> >
> >>Is this not possible ?
> >>
> >>-----Original Message-----
> >>From: Srikanth Madarapu
> >>Sent: Thursday, January 27, 2005 9:30 AM
> >>To: [email protected]
> >>Subject: Math in the expressions.
> >>
> >>Hi
> >>
> >> How can I do some Math in the expressions, like the following...
> >>
> >> <h:panelGrid cellspacing="3" id="command"
> >> columns="#{(manageProfileFace.addressHelper.columnCount+1)}">
> >>
> >>I am getting ClassCastException with this kind of expression. Is there any
> >>way to achieve this ? I tried with and without parenthesis. I am using this
> >>columnCount in couple of places, in one location I need whatever is
> >>returned by getColumnCount and here I need to add one.
> >>
> >>TIA
> >>
> >>-Srikanth Madarapu
> >>
> >>
> >
> >
>
> --
> Matthias We�endorf
> Aechterhoek 18
> DE-48282 Emsdetten
> Germany
> phone: +49-2572-9170275
> cell phone: +49-179-1118979
> email: matzew AT apache DOT org
> url: http://www.wessendorf.net
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>
