Module development and code questions

Hello,

I have download and installed the Video Modul. How can i to adjust that pictures are displayed for my Videos.
My website
Quickly-Community
Sorry, my english is not the best.

Thank you for every help.

Dear All,

I have just done some debugging of rolled oats. Also, I have added a component for classifying content and subsequently getting the fields displayed on editing forms for the content as they pertain to the classification.

More and more, I realize, there will be a Rolled Oats repository. I must make available, once again, new Rolled Oats from the DB, in particular, there is a need for the component just described.

Do modules created for Drupal need to be Open Source in order to not violate the liscence?

I want to create a module that i plan on selling to a couple of people, and i do not want them to be able to resell this code.

Can i use Zend or the like to protect the code for a drupal module, or will that break drupal? And does using Zend to protect a modules code break the Liscence.

After creation of a node I am not able to load it unless I return to the page that created it.
Is there any flow controlling this ?
Is may_cache related to this when I define the callback function?

My module links the form_page to a menu-callback function where I create categories thru
drupal_execute('node_form', $values, $node) .
Despite default settings to allow comments in categories, the categories are created without this option. (no "add comments" link).

Okay, I'm building a module that takes a db table full of bad words (single words and phrases) and uses those words whenever anone but the site admin submits a form. If a bad word is found in the submission form, I have to redirect the user back to the form, post an error message saying that the form couldn't be submitted due to a bad word (I can't let them know what the bad word is either) and have them try again.

Now, I'm not looking for comments on whether or not this is a good idea, I just have to do what my client needs me to do. I do have a few ideas, but I've hit a few walls during my initial development. I like using a hook_nodeapi('submit') due to the access on I have on the $node being passed in. My problem is that $node is a structured array and I don't want to add overhead checking stuff thats not being created by the user. I could just go through the structure and concatenate everything, then check and see if my blacklisted words exist, but thats amazingly slow. What I'm looking for is a way to just get the submitted data.

I've messed with the hook_filter and I don't like the fact that I don't have access to all of the fields. Theres got to be a way to get just the data I need so I can try to achieve decent preformance on form submissions.