Hi,
you can create simple plugin to do this, follow these steps:
- Download, install and enable (from plugin manager) our skeleton plugin (you can download this at the end of page https://www.easy-profile.com/docs/44-triggers.html)
- Edit file /plugins/jsn/skeleton/skeleton.php
- Delete example functions: triggerFieldAvatarUpdate, triggerProfileUpdate
- Add this function

triggerFieldAvatarUpdate($user,&$data,$changed,$isNew){

    $db=JFactory::getDbo();

    $query='UPDATE #__users SET username='.$db->quote($data['custom_field_alias']).' WHERE id='.$user->id;

    $db->setQuery($query);

    $db->execute();

}

This query put into 'username' field into database the value of field 'custom_field_alias'

NOTE: this code is not tested and not supported and requires minimun PHP and Joomla knowledge.

Hello,

I put in skeleton, the function triggerFieldAvatarUpdate($user,&$data,$changed,$isNew) {
XXX
}
and it didn't work

in fact it works now with the triggerProfileUpdate function

Hi,
sorry, my error

Hello,

Could u help me with this issue i'm completely stuck :

is there a way to verify if the pseudonyme (username) already exists in the database ?
if yes and not the same userid -> error message and it doesn't save or create the profile
If not -> save or create the profile

thx

Hi,
sorry this is not possible, Easy Profile extends Joomla user profile, so our triggers are launched after Joomla users plugins.

Example: when user register profile, the system register account and after our events are trigger.

We recommend you to use "Username & Email" to do this.

Joomla generate a mail into /components/com_users/models/registration.php
so you can replace $data['username'] with $data['email'] in lines 416,428,453,465,485.

You can replace this only in 1 row, but this depends from your configuration
line 416 - this is email when you have set in configuration "Admin" into "New user account activation" and "Yes" on "Send Password"
line 428 - this is email when you have set in configuration "Admin" into "New user account activation" and "No" on "Send Password"
line 453 - this is email when you have set in configuration "Self" into "New user account activation" and "Yes" on "Send Password"
line 465 - this is email when you have set in configuration "Self" into "New user account activation" and "No" on "Send Password"
line 485 - this is email when you have set in configuration "None" into "New user account activation" and "Yes" on "Send Password"

So for Joomla default registration, you can change only line 453

Really thank you for your reply