Module development and code questions

Is there a mailer that has any of the following functionality?:

- The ability to send email to all users based on user group.
- The ability to pre-populate the email with the referral URL (for example, if someone click on the Mail Function from page 1 of a book, it should be able to populate the email with the location of page 1 of the book)

If not, I would be willing to pay for a working module that can do these simple tasks.

I'm getting double slashes "//" in url. For example..... http://www.example.com//?q=node/1

At near the end of the url, there is a double slashes.

I have been customizing the code all last night and today encountered this. The problem is I cant remember exactly what I changed. i have been changing alot of codes, and removing some codes.

I checked function l() and function url() but those code was untouched

how to hide locked menu item in the navigation menu ??

I was trying to create a custom module... I was looking at how other modules where developed and copying ideas.

I came across this PHP statement and I couldn't understand what it really was trying to do...

can someone please help me out... what does this mean?

switch($op ? $op : $action){
case '1':
do this
break;

case '2':
do this
break;
default:
do this
}

What does the "$op ? $op : $action" do?...

Thanks in advance

Hi,

I've just moved from 4.4.2 to 4.6.3. Previously (possibly because I had the BBCode module running) line breaks in my text were auto-converted to BR tags. However, under 4.6.3 the BBCode block doesn't do this so I am using the 'Line Break Converter' in the Input Formats.

My problem is that it uses P tags not BR. This means that when you view the front page there is an automatic line break between the text showing who posted the article, when and the taxonomy terms, and the main body.

Do you want file attachments in comments? Need extra comment validation for your custom content types (like captcha support in blog entries)? Want spiffier, niftier capabilities in your drupal site's forums? Drupal's commenting system doesn't support those capabilities yet, but a small patch could remedy that. Coincidentally, just such a patch is available for both 4.6.3 and HEAD. If you're interested in seeing these features happen, please pop over and test the patch. Three 'test modules' are available to exercise the new functionality that the patch exposes:

• a 'microfiction' module with optional wordcount restrictions on comments
• a 'debate' module that prevents individuals from commenting until they have explicitly 'joined' a node's discussion
• image_thread, a module that lets users upload images in the comments of a node

These modules are rough, but give examples of how the hooks might be used. This post is, indeed, shameless waving-of-arms for attention. I'm hoping that the proposed patch to the comments system can make it into core, but that will take people testing and giving feedback on the module (rather than just saying it's a good idea).