Ok, thank you,
I'll test what you said, maybe my brain was a bit messed up with the edit
table I've implemented.
p.s. The JFlyEditTable for Tap 4.1.x are nearly ready maybe next week they
will be submitted, I think you'll appreciate it.
ciao,
kiuma
On 2/28/07, Sam Gendler <[EMAIL PROTECTED]> wrote:
pageBeginRender is called during both rewind and render. I don't know
what test you did to make you think it only gets called during rewind.
public void pageBeginRender(PageEvent event) {
if (!event.getRequestCycle().isRewinding()) {
// put render cycle init code here
}
}
I've got code similar to this all over my codebase and I know that it
works exactly as expected. In fact, my actual pageBeginRender
implementation in my base page implementation looks like the
following:
@InitialValue("ognl:false")
public abstract boolean isOnceInitialized();
public abstract void setOnceInitialized(boolean val);
public final void pageBeginRender(PageEvent event) {
initPage(event);
if (!isOnceInitialized()) {
initOnlyOnce(event);
setOnceInitialized(true);
}
if (getRequestCycle().isRewinding()) {
initForRewind(event);
} else {
initForRender(event);
}
}
// gets called before both rewind and render cycles
public void initPage(PageEvent event) {
}
// guaranteed to be called only once, whether there is a rewind
// cycle or not
public void initOnlyOnce(PageEvent event) {
}
// gets called before rewind cycle
public void initForRewind(PageEvent event) {
}
// gets called before render cycle
public void initForRender(PageEvent event) {
}
On 2/27/07, Andrea Chiumenti <[EMAIL PROTECTED]> wrote:
> Thank you, but I've seen from code that beginPageRender is called only
> during rewind
> so I added a property to the page and did the following:
>
> /**
> * Reset the grid content if the page is accessed without form
> submission
> * (refresh or new access), then performs normal renderPage
operations.
> */
> public void renderPage(ResponseBuilder builder, IRequestCycle cycle)
{
> if (!getFormRewound().booleanValue()) {
> setEditItemCollection(new ArrayList());
> }
> setFormRewound(Boolean.FALSE);
> super.renderPage(builder, cycle);
> }
>
> /**
> * Called by the framework during rewind. It informs the page the it
> * has been rewinded when the renderPage method will be called
> */
> public void beginPageRender() {
> setFormRewound(Boolean.TRUE);
> }
>
> Is there any better way to do this ?
>
> ciao,
> kiuma
>
> On 2/27/07, Sam Gendler <[EMAIL PROTECTED]> wrote:
> >
> > pageBeginRender (implement PageBeginRenderListener interface). This
> > will be called before rendering both the rewind and render cycle, but
> > you can just put a conditional on cycle.isRewinding() in order to
> > ensure you only re-init the variable during the render cycle.
> >
> > --sam
> >
> >
> > On 2/26/07, Andrea Chiumenti <[EMAIL PROTECTED]> wrote:
> > > What I need is that when I access or refresh the page a parameter
bound
> > to
> > > session must be reset
> > >
> > > On 2/26/07, Andrea Chiumenti <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Hi!,
> > > > where do I have to put page initialization code in tapestry 4.1.1?
> > > > I need that the init method is called only when I render the page,
but
> > not
> > > > when I call a form submit.
> > > >
> > > > Thx,
> > > > kiuma
> > > >
> > >
> >
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> >
>
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