I know the danger. I agree with the danger, and I agree with /not/
implementing it when other people are against. It is just that /I/
think it is powerful to be able to create high level components that
you can add with a single line in your java code, and then configure
the rest in your markup. And that would be the basis of combining it
with <wicket:component, so that you put such components in your markup
anywhere you like to circumvent one of the drawbacks of Wicket, namely
that you have to keep your component nesting and markup nesting in
sync.
Again, potentially dangerous, but a powerful tool for the users that
can handle it. We're not especially targetting rooky programmers with
Wicket too.
Eelco
On 11/3/05, Martijn Dashorst <[EMAIL PROTECTED]> wrote:
> To quote from the discussion (not the exact wording, but the basic idea):
>
> First we introduce markup parameters (which then need to be parsed,
> could become any OGNL expression), then we want conditional markup,
> loops in your markup, and finally we end up with Wicket Server Pages:
> JSP in another language.
>
> Having the expressions in one place and one place only is one of
> Wickets strengths: it is clear, simple and sensible.
>
> Martijn
>
> On 11/4/05, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > Though there has been much debate about allowing such markupdriven
> > configuration (with me being in favor for allowing it to some extend),
> > configuring components like that is not 'the Wicket way'. Rather, you
> > would do any configuration in your code. Contrairy to most alternative
> > frameworks, Wicket is largely unmanaged, hence you are in charge of
> > component and initialization yourself. Thus, you would do:
> >
> > MyComponent c = new MyComponent();
> > c.setParam1(...)
> > c.setXX(..
> > add(c);
> >
> > To get a better idea, please take a look at Wicket's examples.
> >
> > Eelco
> >
> >
> > On 11/3/05, David Leangen <[EMAIL PROTECTED]> wrote:
> > >
> > > Hello!
> > >
> > > I have read the doc and looked at the examples, but there are still a
> > > few things that I don't "get". Probably, I have the Tapestry approach
> > > stuck too much in my head...
> > >
> > >
> > > How do I write a component that takes parameters?
> > >
> > > This is an example of what I'd like to do:
> > >
> > > <span wicket:id="myComponent" param1="someValue"
> > > param2="ognl:com.package.SomeClass"/>
> > >
> > >
> > > public class MyPanel
> > > extends Panel
> > > {
> > > private String m_param1;
> > > private SomeClass m_someClass;
> > >
> > > public MyPanel( final String id )
> > > {
> > > super( id );
> > > }
> > >
> > > public void setParam1( final String param1 )
> > > {
> > > m_param1 = param1;
> > > }
> > >
> > > public String getParam1()
> > > {
> > > return m_param1;
> > > }
> > >
> > > public void setSomeClass( final SomeClass someClass )
> > > {
> > > m_someClass = someClass;
> > > }
> > >
> > > public SomeClass getSomeClass()
> > > {
> > > return m_someClass;
> > > }
> > > }
> > >
> > >
> > > Thanks for any advice you can give!
> > >
> > >
> > >
> > >
> > >
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>
> --
> Living a wicket life...
>
> Martijn Dashorst - http://www.jroller.com/page/dashorst
>
> Wicket 1.1 is out: http://wicket.sourceforge.net/wicket-1.1
>
>
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