Problème is, I want my rendering to follow a path, as you can see in my
"example".
Anyway, a recursive render helper is a good start I guess!
Maybe I should add a 'path' parameter helper to make something like :
function render_nested_set(Doctrine_Collection $collection, array $path)
{
// ...
}
So I can use it this way :
echo render_nested_set($tree, array(1, 3, 7, 8)); ?
This way I can check every node, if its id is in my $path array, I render it...
Something like that...
What do you think ?
Le 1 févr. 2010 à 16:57, Bernhard Schussek a écrit :
> You could, for instance, write a recursive render helper:
>
> function render_nested_set(Doctrine_Collection $collection)
> {
> $output = "<ul>\n";
>
> foreach ($collection as $record)
> {
> $output .= "<li>".$record; // __toString(), or whatever you like
>
> if ($record->getNode()->hasChildren())
> {
> $output .= "\n".render_nested_set($record->getNode()->getChildren());
> }
>
> $output .= "</li>\n";
> }
> }
>
> return $output."</ul>\n";
>
> }
>
>
> Bernhard
>
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