Drupal 7.x

I am subtheming the adaptive-theme base drupal 7 theme. I've create a template called node--article.tpl.php that I would like rendered for articles, with all the rest of the node types rendered with node.tpl.php. The node--article.tpl.php is never used, only node.tpl.php in the same directory.

I have also tried adding the following to template.php in the subtheme to no effect.

function mytheme_preprocess_node(&$variables) {
$variables['theme_hook_suggestions'][] = 'node__'. $variables['node']->type;
}

What am I doing wrong?

Thanks

I've created a list of items in a form. No sweat. But now, I need to delete just one of the items no matter where it is in the list. So I need a command attached to a "Remove this item" submit button. That calls this function

function remove_selector($form, &$form_state, $item_id) { 
  //remove item with matching $item_id
 }

I dont know how to pass the $item_id argument from a form #submit. It seems like I can only call the function itself and not pass any arguments. Any help on the matter?

Thanks.

I've set up a content type with a tagging field and I can successfully add multiple, comma-separated terms into the term widget only when I am creating new content. If I edit existing content and try to add additional tags, the change doesn't register at all. The terms aren't added to the content and they aren't added to the taxonomy either.

The term reference widget is set to accept unlimited terms... Why can't I add any more terms when I'm editing content?

In previous versions of Drupal, I could return a string in the submit handler and it would print in the content area of the page.

In Drupal 7 however, it seems that no longer works. When I submit, the form just reloads. I am positive my submit handler is getting called.

Any insight would be greatly appreciated!

Example:

Hello,
Im writing a module for Drupal, which will be able to create the questionnaires. To achive that, I want to define some fields that are not implemented in Drual core. The example of the fields would be Linkert Scale (specific radiobuttun group) or Numericbox (textbox only for numbers). I would like to use that components like this: