RE: quarky page injection... late allocation

[Ken in Nashua]

Thanks Howard... that just fixed my gallery... and 'it just works' now...   : ) 
    fun

I made cursor and collectionType persistent using @Persist

Everything works now... all my auto paging buttons and links from beginning of 
resultset to end.

I never do anything unless I really need to... so persisting those parameters 
didnt dawn on me... but what I saw in the debugger threw me.

I figured persisting them couldnt hurt either.
Not sure what to say about what i saw in the debugger. I am wondering if that 
comes with the turf... or how it would work if I didn't persist those 
parameters.

Anyway, thanks and have a nice weekend. I will clean this up and publish for 
public use. Its a nice gallery.

Ken

Home.tml
    <t:form t:id="galleryForm" id="galleryForm" clientValidation="true" >
        <t:errors/>
        
        <t:Gallery t:id="galleryWidget" id="galleryWidget"
            collectionType="coachClass"
            itemsPerPage="itemsPerPage"
            tableColumns="tableColumns"
            cursor="cursor"
            />

    </t:form>
 



From: kcola...@live.com
To: users@tapestry.apache.org
Subject: quarky page injection... late allocation
Date: Tue, 30 Oct 2012 23:14:04 -0400





Hi Folks,

I am rendering my gallery widget and everything looks great... 
I got 

firstpage prevpage link link link nextPage lastPage

which would look like

|<  <  1  2  3  >  >|

obj   obj   obj   obj
obj   obj   obj   obj
obj   obj   obj   obj

so I decide to click link 1 in order to render that page and its objects to be 
rendered in the gallery

In my Gallery.JAVA component I got


    @InjectPage("Home")
    private Home homePage;

and on my link handler I got

    public Object onIndividualPage(int pageNum)
    {
        logger.info("In onPage : ");

        cursor = ((pageNum-1) * itemsPerPage);
        return homePage;
    }

But when I break at the cursor statement... homePage is null

One wuold think that the injection wuold have already occurred... right ?

on subsequent attempted link clicks... subsequent breakpoints into the link 
handler do show that homePage is allocated data

So i am stumped...

It seems at first pass thru the InjectPage is late ?

Anyone got any ideas how I can shake this out ?
Thanks

kcola...@live.com