Well, that's what you're doing, but doesn't quite explain (A) why the value is null until the link is rendered (though I'm guessing that's because its value comes from the table data) (B) why you need to get the param value for this specific command link within this table (or a specific row of the table?)
-- Adam On 7/13/07, William Hoover <[EMAIL PROTECTED]> wrote:
I am trying to get a f:param value from a CoreCommandLink, but the value is null until the link has been rendered. The link is inside a tr:column- if that helps. -----Original Message----- From: Adam Winer [mailto:[EMAIL PROTECTED] Sent: Friday, July 13, 2007 2:42 PM To: MyFaces Discussion Subject: Re: [Trinidad] Renderer Listeners There's no event listener, but there is that ResponseWriter API, which will get passed components on startElement(). 99% works (necessarily, because PPR relies on that!). What functionality are you trying to get here? -- Adam On 7/13/07, William Hoover <[EMAIL PROTECTED]> wrote: > I don't suppose there are any event listeners that can detect when components are being rendered? It would be nice if there was a way to be able to... > > component.addRendererListener(new RendererListener() { > public void processRenderBegin(RenderEvent event) { > ... > } > public void processRenderEnd(RenderEvent event) { > ... > } > }); > >
