<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style>
</head>
<body class='hmmessage'>
> You might like both<br>> <br>> http://drupalcontrib.org/api/drupal<br>> <br>> and<br>> <br>> http://api.lullabot.com<br><br>I didn't know about the Drupalcontrib API docs, but I did know about the Lullabot API site. I had checked the Lullabot site, and found nothing. I just now checked the Drupalcontrib site, and it's not there, either.<br><br>The problem is, that the hooks are not defined by Drupal, and they are not themselves functions (so have no doxygen comments). So, if you search for "hook_content_extra_fields," you will find nothing at either site.<br><br>This is not a knock at either site (both of which are excellent), it's something that really should have been a tutorial from the CCK authors themselves. I'm surprised it's not in the handbook.<br><br>I'm also really surprised it's not in the node_example module. It really should be. Maybe I'll raise this as an issue in the queue?<br><br>-Karl.<br> </body>
</html>