In the code u write there are two method "isOnceInitialized()" and
"setOnceInitialized()" . So i think there should have a property
"onceInitialized" for this.For example:
@Persist("client")
public abstract boolean isOnceInitialized();
public abstract void setOnceInitialized(boolean b);
.......
Am i right???
Thank u very much!!!
2006/10/22, Sam Gendler <[EMAIL PROTECTED]>:
getRequestCycle().isRewinding().
Here's what my pageBeginRender method looks like (this method is
guaranteed to execute after both pageAttached and
activateExternalPage):
public final void pageBeginRender(PageEvent event) {
initPage(event); //execute before render AND rewind
if (!isOnceInitialized()) {
initOnlyOnce(event); // execute only once, whether form
submit or not
setOnceInitialized(true);
}
if (getRequestCycle().isRewinding()) {
initForRewind(event); // execute only for rewind cycle
} else {
initForRender(event); // execute only for render cycle
}
}
And then my subclasses all overload initPage(), initOnlyOnce(),
initForRewind(), and initForRender()
--sam
On 10/21/06, Huang Gehua <[EMAIL PROTECTED]> wrote:
> Im was a T4 user.
> I want to do something in the first time a request to a page.And does
not
> want this "something" to be done in the rewind period when a form is
submit
> or other event was actived.
> Is there a PageEvent to handle this first time of requesting?Or other
way to
> solve this problem?
> Any advice was welcome!!!
> I love tapestry! :)
> Thanks!!!!
>
>
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