program addition of two numbers in java script

[ramprakashd]

please explain addition of two numbers in java script in service now and i need a code for that.

[Sid_Takali]

Hi @ramprakashd In JavaScript, adding two numbers is straightforward. You just use the + operator. For example:

var num1 = 5;
var num2 = 10;
var sum = num1 + num2;
gs.info("The sum is: " + sum);  // gs.info is used  to log messages

In business rule you can write like this 

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

    var num1 = 5;
    var num2 = 10;
    var sum = num1 + num2;
    gs.addInfoMessage("The sum of " + num1 + " and " + num2 + " is: " + sum);

})(current, previous);

Learn JavaScript from scratch 

https://www.codecademy.com/learn/introduction-to-javascript 

https://www.w3schools.com/js/  

[Sandeep Rajput]

@ramprakashd This is a very basic question, the script varies depending on from where you are executing.

Here is an example of a client script

function onLoad(){
var num1 = 10;
    var num2 = 20;
    
    // Adding the numbers
    var sum = addNumbers(num1, num2);
    
    // Display the result
    alert('The sum of ' + num1 + ' and ' + num2 + ' is: ' + sum);
}

function addNumbers(a, b) {
    return a + b;
}