Drupal 7.x

Hello,

I'm really excited to develop custom modules for Drupal, it seems clean and smooth. At the moment I would like to have distinct tables name, like the prefix. First, so I can see them at one glance, and second, because they will be used by other/external programs. Moreover, their name have a custom prefix and they are already quite long.

So, is there a simple way to change the prefix before using db_select, or maybe you see an other way to do it more cleanly? Thank you in advance.

I am trying to build a module that plugs into the built-in search which will become the default and the only search for my site. The search is an external rss feed which searches an external database. It does not show up in the settings page at all, but it is enabled in the modules list. I can't think of anything else that could be wrong.

Stock D7.4 installation - switch to private file system located at sites/default/files/private_files. Create a node type and add an image field to it. Create a new node and upload a picture. Image preview (thumbnail style) shows the 404/"red-X" missing image graphic. Save the node and no files appear in any of the "sites/default/files/private_files/styles/xxx_name_of_image_style/private/modules/image/" directories.

I have problem after upgrade my drupal 7.2 instalation to drupal 7.4. Problem is my menu not display children links. Has anyone else this problem? Before I do this update I had no problem with that. Even create a menu before his work perfectly, but when I add a new menu with new links children they do not appear.

Hello,

I've created a view that suppose to load nodes that starts with certain letter. Web page user is able to select starting letter ( ie. A, B, C... ) I have accomplished that by adding Filtera criteria "Content: Title" and setting it to "start with" operator. The thing is I would like value to be URL variable. For instance: /news/letter/C and so view would take arg(2) and used it as value for that filter. How can I do it?

Working on development of my custom Drupal 7 (7.4) template.

All I want is to make a place for Block, named as Header. For that I used next line:

echo render($page['header']);

But, on that I'm getting an error:

Fatal error: Only variables can be passed by reference in C:\Program Files\wamp\www\drupal7\themes\mytemplate\html.tpl.php on line 88