how to create user name with first and last name and some random number after submit the form

Madala Chaitany · ‎06-12-2021

Hi,

When a new user is created automatic user name should populate in the user name field using the first two letters of the first name and last name and some random number between 0 to 1.

Thanks in Advance.

Regards,

Chaitanya

Hemant Goldar · ‎06-12-2021

Hello Chaitanya,

Write a Business rule on sys_user table with the condition below

and here is the code

(function executeRule(current, previous /*null when async*/) {

	// Add your code here
	var fname=current.first_name;
	var lname=current.last_name;
	
	var x = Math.floor((Math.random() * 2) + 1); //Generates random number from 1-2
	var username=fname+'.'+lname+x;
	current.user_name=username;
	current.update();
	gs.log(username);
})(current, previous);

I hope this helps!

Mark answer Correct and helpful if this solves your issue.

Thanks,

Hemant

View solution in original post

Mohit Gupta5 · ‎06-13-2021

Hi,

I have created one before(insert) Business Rule and tried following code on my PDI.

(function executeRule(current, previous /*null when async*/) {

// Add your code here

var firstName = current.u_first_name;
var firstTwoLetter = firstName.slice(0,2); // first two letter of first name
var lastName = current.u_last_name;

var number = Math.random(); // generate number between 0 to 1

var userName = firstTwoLetter + lastName + number;
current.setValue('u_user_name',userName);
gs.addInfoMessage(userName);

})(current, previous);