This is a great link! I remember when Dave and I were trying to figure out how to do this when we started The Vineyard Voice and ended up doing almost this. We went about it a slightly different way, instantiating the function only when the args were right. In this way we could have separate tpl files for the 'add' and the 'edit' forms. Here's a piece of what I mean:


/**
* VIDEO ADD
*/
if ((arg(0) == 'node') && (arg(1) == 'add') && (arg(2) == 'video')) {
function phptemplate_node_form($form) {
return _phptemplate_callback('video_add', array('user' => $user, 'form' => $form));
}
}


/**
* VIDEO EDIT
*/
if ((arg(0) == 'node') && (arg(2) == 'edit')) {
$node = node_load(array('nid' => arg(1)));
if ($node->type == 'video') {
function phptemplate_node_form($form) {
return _phptemplate_callback('video_edit', array('form' => $form));
}
}
}


The technique in the link you sent is much cleaner and our code could be improved upon quite a bit.

I too was trying to figure out how to do this when we started The Vineyard Voice and ended up doing almost this. We went about it a slightly different way, instantiating the function only when the args were right. In this way we could have separate tpl files for the 'add' and the 'edit' forms. Here's a piece of what I mean:
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Thanks!

I'm a new drupal fan and i'm theming like crazy!

Is it me or drupal is a HUGE phenomenon??

Thanks god for that little drop of water!!