====== Presentation Logic ======
Presentation logic is everything thats not [[domain logic]].

Presentation logic can consist in "logical code" splitting up different elements of the html, which means you don't "just" have html in your code, but also code that needs to be interpreted by the template engine, and can affect how WYSIWYG editors affect the display of the template.

Example:

<code php>
<table>
<?php
while (list($name) = $db->fetch_row($result)) {
 echo '<tr><td>', $name, '</td></tr>';
}
?>
</table>
</code>

This means that in Dream Weaver for example, you won't see the table in a proper manner ..so it's not really WYSIWYG anymore. And that's not good for the designer, since it's not said that he'll have a programming background. After all, he's normally supposed to design & not code.