Creating My Own AjaxFallbackDefaultDataTable

[dhongyt <da...@gmail.com>]

Hey guys, I'm new to Wicket and trying to learn everything I can.

I'm looking at the AjaxFallbackDefaultDataTable and like how the top left
corner displays a item counter + total items.

I'm currently trying to do that to my DataView that I have created.
<wicket:extend xmlns:wicket="http://wicket.apache.org">

	*Search Results*: 
	

    	

        		ID
        		Name
        		Type
        		Sub Type
        		Instrument
    	
    	

        		[id]
        		[name] 
        		[type]
        		[type]
        		[instrument]
    	
	

	[dataview navigator]

</wicket:extend>

What I want to do is eventually calculate the item counter so I'm learning
that I can probably do that if I use the DataView.getCurrentPage(). When the
first time I run this application and I do my search the current page does
show up, but when I click on the PagingNavigator on page two the current
page message does not show up for me. So what I did was override the
PagingNavigator's onBeforeRender function so that every time I click on the
PagingNavigator page it will give me that page. Which it does.

My issue now is that displaying the  within onBeforeRender will give me an
error.
Last cause: Unable to find component with id 'resultCount' in
[TransparentWebMarkupContainer [Component id = wicket_extend2]]
	Expected: 'wicket_child1:wicket_extend2.resultCount'.
	Found with similar names: 'navigator:resultCount'

I'm not really understanding what that error means and I'm probably doing
this incorrectly. What is the correct way to create the item counter + total
item for my dataView. And also I was reading on the forms saying that maybe
I should create my own AjaxFallbackDefaultDataTable, are there examples on
this.



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