Array Formula problems

[rodrigocoelho]

Hi folks,

I'm having problems trying to use a formula on Entity Formula. It is giving error when executing. May you help me with it? Any syntax error?
The code is below.
I created a field named initials on the Users entity, and put the Initials of them for each record.
I created a field named UserInitials on the Task entity, just to have all responsables initials printed.

Thanks

$source = list(assignedUsersIds);
$target = list();

$i = 0;

while(
$i < array\length($source),
(
$target = array\push(
$target,
record\attribute('User', array\at($source, $i), 'initials')
);
$i = $i + 1;
)
);

$text = array\join($target, ', ');
UsersInitials = $text;

[rodrigocoelho]

Fixed it... Here follows the working code for whom is interested...

$source = assignedUsersIds;
$target = list();
$i = 0;
while( $i < array\length($source), ( $target = array\push( $target, record\attribute('User', array\at($source, $i), 'initials') ); $i = $i + 1; )
);
$text = array\join($target, ', ');
sersInitials = $text;