Ok, just one question. In the manual they give this example :
<p>
Hello, <span jwcid="@If" condition="ognl:user.login"><span
jwcid="@Insert" value="ognl:user.name"/></span>
<span jwcid="@Else">please <span jwcid="@PageLink"
page="Login">login</span></span>
</p>
How do I specify this in my .page and .java?
ie. Should I have in the .page file anything related to the condition?
And what would my .java file look like?
public class User extends BasePage {
public boolean login() {
// logic, bla bla bla
return true; // user logged in
}
}
Thanks,
-- Izak
On 2/12/06, Vincent <[EMAIL PROTECTED]> wrote:
>
> Hi Izak,
>
> I also suggest you should use If/Else component, once you use it , you
> will not got your hand off.
>
> The doc link:
> http://jakarta.apache.org/tapestry/tapestry/ComponentReference/If.html
> http://jakarta.apache.org/tapestry/tapestry/ComponentReference/Else.html
>
> The idea of using If/Else component is basically like if/else
> condition in Java language.
>
> You currently situation should like the following (I have not test
> this , may have errors)
> <span jwcid="@If" condition="ognl:page.pageName.equals('JupiterHome')">
> <a href="" jwcid="@PageLink" page="Quotations" title="Quotations"/>
> </span>
> <span jwcid="@Else"> did some thing else here</span>
>
> Vincent
>
> On 2/12/06, Izak Wessels <[EMAIL PROTECTED]> wrote:
> > Somebody has suggested that I could possibly use an @If component, any
> know
> > if this could work?
> >
> > On 2/10/06, Izak Wessels <[EMAIL PROTECTED]> wrote:
> > >
> > > Hello all,
> > >
> > > I have a custom Border component that is used to generate a navigation
> > > menu.
> > >
> > > A snippet from Border.html is as follows :
> > >
> > > <a href="" jwcid="@PageLink" page="JupiterHome"
> > > title="Home"
> > > disabled="ognl:page.pageName.equals('JupiterHome')">
> > > Home
> > > </a>
> > > <br>
> > > <a href="" jwcid="@PageLink" page="Quotations"
> > > title="Quotations"
> > > disabled="ognl:page.pageName.equals('Quotations')">
> > > Quotations
> > > </a>
> > >
> > > When the user clicks on the "Quotations" link, then the option on the
> > > navigation
> > > menu is disabled, as planned. However, on the "Quotations" page, I
> have a
> > > button
> > > that displays all the current quotations, when clicked. This takes the
> > > user to a new
> > > page, listing the details, and here lies the problem. When the user
> clicks
> > > on the button,
> > > and is forwarded to the next page, the "Quotations" link become
> enabled
> > > once again.
> > >
> > > Thanks,
> > >
> > > -- Izak
> > >
> > >
> >
> >
>
