If nobody desagrees, I think SetupRender is the place to initialize the
render variables.
Anyway, your component seems very simple ; I don't know exactly which will
be useful for.... You could use component parameters...
I depends on the component...
2010/5/5 Nicolas Bouillon <nico...@bouil.org>
> Thank you for you fast response.
>
> Very disturbing in fact, because I was using this kind of method in lot of
> place... and I don't know if the component will be used alone or in a loop.
>
> So I have to reset such local variable in a @SetupRender each time, or
> there is a better solution ?
>
> Thanks.
>
> On Wed, 5 May 2010 17:58:41 +0200, Katia Aresti Gonzalez
> <katiaare...@gmail.com> wrote:
> > Hi,
> >
> > No, there is no bug.
> >
> > In the first example you have 2 components, so two contexts.
> >
> > In the second one you have just one component, so when you loop into it,
> it
> > increases twice, as you are increasing the same component
> >
> > Katia
> >
> > 2010/5/5 Nicolas Bouillon <nico...@bouil.org>
> >
> >> Hello,
> >>
> >> I'm facing a strange behaviour on a component. Here if a sample
> component
> >> :
> >>
> >> package tapestry.components;
> >>
> >> import org.apache.tapestry5.MarkupWriter;
> >>
> >> public class CountComponent {
> >>
> >> private Integer count = 0;
> >>
> >> public Integer getCount() {
> >> if (count == null) {
> >> count = 1;
> >> } else {
> >> count++;
> >> }
> >> return count;
> >> }
> >>
> >> public void beginRender(MarkupWriter writer) {
> >> writer.element("span");
> >> writer.write("->" + getCount().toString());
> >> writer.end();
> >> }
> >>
> >> }
> >>
> >> if if call mutliple type my component like :
> >>
> >> <t:countComponent />
> >> <t:countComponent />
> >>
> >> I got the wanted behavior :
> >>
> >> -> 1
> >> -> 1
> >>
> >> But if i nest my component into a loop like :
> >>
> >> <t:loop source="items" value="var:item">
> >> <t:countComponent />
> >> </t:loop>
> >>
> >> I got this behaviour :
> >>
> >> -> 1
> >> -> 2
> >> etc..
> >>
> >> Is this intended or a bug ?
> >>
> >> Best regards
> >>
> >> Nicolas.
> >>
> >>
> >>
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> >>
> >>
>
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