Module development and code questions

How can I get a module to find the node id of the page in which it is being called?

For example, I have a module that lists recent posts according to the current page's vocabulary. So I want that module to know what node id the page is and find all its terms.

I want to call that module via the

body text

of that page using the PHP Input Format (I put the code in the body text box when creating content).

Does it make sense?

I have Calendar module working in my drupal website. The content type "event" has been created, and the date filed is added into the "event". I enabled the calendar block on the right-side bar, and I created the view with some filter to see specific "event" content.

After all this work, I can open the calendar and see the events I created. I did see some events under a specific day, but after I clicking into the day, there is nothing showing up.

Does anybody know what is the reason to cause this problem? You answer will be really appreciated.

Hi there,

Firstly I'm NOT a coder, I'm a designer. I need the Signup Module to be able to send HTML emails, any ideas as to how I could accomplish this?

It's a shame that gmap module isn't getting any support at all and not all of 4.7 version features haven't been ported to drupal 5.x.
The module doesn't seem to be stable at all. Support page is full of requests and bugs and none get answered...
Does anybody have an idea why links submitted in a gmap filter don't work at all when opening the popup window, while regular text is displayed?

I am a pretty seasoned web developer but am new to Drupal module development. I have read a ton of stuff on designing forms, my forms display fine but the validate / submit never seems to happen and I THINK I have my module coded correctly. I have reduced to a super simple module that duplicates my issue and I know I am just missing something super simple but I would really appreciate somebody pointing me in the right direction - I am sure somebody with more experience can tell me in two seconds what I am doing wrong. My module appears as follows

Hello,

I've installed drupal with french translation. It works fine. All my menu items are traducted.
Then I've installed Internationalization module. In my menu, it appears in English.
How can I traduct the menu item "Multilingual system" ?

Thanks a lot,