Hi all,
I'm using nested set doctrine behavior, and as I my previous issue I'm using a
helper to render my tree, so here is how I use it :
<div class="blocArbo">
<h3><?php echo $root->getLabel() ?></h3>
<?php if ($root->getNode()->hasChildren()) : ?>
<?php echo render_nested_set(
sfOutputEscaper::unescape($root->getNode()->getChildren()),
sfOutputEscaper::unescape($path)
) ?>
<?php endif ?>
</div>
But today, I had a very strange bug, an error like "render_nested_set() must be
an instance of Doctrine_Collection, boolean given"...
How is that even possible considering that I'm checking my root node actually
HAS children ?
For now I fixed it like this :
<?php if ($root->getNode()->hasChildren() && false !==
$root->getNode()->getChildren()) : ?>
But it looks dirty to me...
Any ideas?
Thanks :)
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