Re: Dynamically Processing Nodes

Hi,

> At the moment, I have Column and Row Objects.
> A Column can be added other Columns. The same goes for Rows.
>
> Now, once I process a row, I need to check if the current row contains
> any children.
> If it does, execute the same Iterator loop and process the child Rows.
> Question is... how do I accomplish this...?

I'm not so sure what exactly you want to do here - you want control over rows 
as well as over the columns one row has?

You need a parent-child iterative model. There have been quite a few 
discussions about this on the list. 

Your markup looks basically like this:

<tr class="Dir::Iterate_Start.RowModel Dir::Iterate_Next.RowModel">
<td class="Dir::Iterate_Start.ColModel Dir::Iterate_Next.ColModel">
</td>
<td class="Dir::Iterate_End.ColModel Dir::Discard">
</td>
</tr>
<tr class="Dir::Iterate_End.RowModel Dir::Discard">
<td></td>
</tr>

The question of yours, about rows in the same iterator-loop - that's not so 
hard. The easiest way would be to "flatten" your tree of rows - for that, you 
simply traverse it in preorder and add the rows to a list. That list backs up 
your rows-model.

Now for the columns - thats a little bit tricky, as I'm not sure how you want 
your layout. It contains some errors - maybe you can look at that again?

Regards,

Diez