Concrete5: Sign Up functionality to ProEvent Add on (5.7)

Hi there

I need to extend the following concrete 5.7 add-on: [url removed, login to view]

Requirements

- Users (logged in) must be able to Sign Up for each event and "Cancel Sign Up".

- A list of all signed up users must be available

The block that contains the functionality must only be visible for registered users. If it is made as a block in the eventpro package this can be done via permissions.

Concrete5 version: 5.7

Development time is important!

/Jaco

The complexity of this project has just decreased quite a bit. The subscribe / unsuscribe functionality is added to the page by my self.
Now I need help with the following:

have a reference table with event IDs and user IDs. I would like to fetch the names of all users on a givent event.

I have the two necessary IDs:

UserID: $u->getUserID();
EventID: $c->getCollectionID()

How can I make a loop in a view.php page, that creates a list of all names of the users signed up for an event? The name is in the user attribute "Name" (handle:name)

Example: I would like to have the names of the users with user ID 1 and 4, because they have signed up for event 221 (see attached image).

Expected result on my page: John Doe, Jane Doe

CMS MySQL PHP Software Architecture

Project ID: #9551382

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