Why pageBeginRender() is called twice?

[linuja <li...@gmail.com>]

when a page that implment PageBeginRenderListener Interface, and in the
pageBeginRender() method:

public void pageBeginRender(PageEvent event) {
System.out.println("here");
}

and the "here" will print twice. why?

RE: Why pageBeginRender() is called twice?

[Patrick Casey <pa...@adelphia.net>]

	Once for the rewind, the second time for the render.

	

	If (event.getRequestCycle().isRewinding())
		System.out.println("rewinding");
	Else
		System.out.println("rendering");

	--- Pat

> -----Original Message-----
> From: linuja [mailto:linuja@gmail.com]
> Sent: Sunday, November 20, 2005 10:05 PM
> To: Tapestry users
> Subject: Why pageBeginRender() is called twice?
> 
> when a page that implment PageBeginRenderListener Interface, and in the
> pageBeginRender() method:
> 
> public void pageBeginRender(PageEvent event) {
> System.out.println("here");
> }
> 
> and the "here" will print twice. why?



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