Theme development

Hello,

Is there anything like "Drupal theme engine development HOWTO" out there? I'm thinking about adding XSLT template support for Drupal, but I'm unable to find anything/anyone what could help.

Regards,

I'd like to print a list of all terms of a vocabulary, since i need to show a links collection to all categories. I used this snipped in my php page:

			
			$termini = taxonomy_get_tree(3);
			var_dump(($termini[0]));
			$limite = count($termini);
			for($i=0; $i < $limite; $i++) print $termini[$i]["name"];

var_dump() shows me the entire struct:

Hiya, I tried to code this in phptemplate, I wrote this is page.tpl.php:

//if user is logged in, show left, if user is also admin, show right.
global $user;
if ($user->uid) {
if ($user->uid == 1) {
print $sidebar_left;
} else {
print $sidebar_right;
}
} else {
return;
}

If the admin is logged in, it seems to work fine and I get the left column block, but when I went to my site as anonymous the page just stopped where I pasted this code.
Like in the middle of the HTML, there was just blank.

I use the following code in my page.tpl.php file to redirect user to specific templated based on node types:

I'm looking for a method to check in page.tpl.php is the current page is a displaying a node.

When a node is displayed, node.tpl.php will be called wich contains an adsense code block, therefore I want my other adsense block in page.tpl.php to only show on pages where a node+adsense is not already there.

I was hoping this can be done similar to the way you can test what sort of user is logged in, that would be convenient: http://drupal.org/node/13266 .

Any ideas?
JR

Where do they hide the flexinodes in 4.7? :)

I made a flexinode thingi in 4.6 for a content type, and after upgrading, the content is still there but I can't find where to edit it, and looking in the content type of the administer menu, it's not recognising flexinodes created in previous versions. I created a new type and of course it called it flexinode-5 (rather than -2 which is what the original one is).

So do I have to make a new one to get it to recognise or have I just not found the thing that lets me edit them?

thanks :)
fyn