### Browser Widget JavaScript pass parameters

Posted:

**Mon Mar 19, 2018 10:49 am**If you have the JavaScript in a browser widget "Browser1" for example,

1. how would you pass the parameters/variables a and b to the script

2. how would you get the value x back from the script

<!DOCTYPE html>

<html>

<body>

<p>A typical arithmetic operation takes two numbers (or variables) and produces a new number.</p>

<p id="demo"></p>

<script>

var a = 100;

var b = 50;

var x = a + b;

document.getElementById("demo").innerHTML = x;

</script>

</body>

</html>

1. how would you pass the parameters/variables a and b to the script

2. how would you get the value x back from the script

<!DOCTYPE html>

<html>

<body>

<p>A typical arithmetic operation takes two numbers (or variables) and produces a new number.</p>

<p id="demo"></p>

<script>

var a = 100;

var b = 50;

var x = a + b;

document.getElementById("demo").innerHTML = x;

</script>

</body>

</html>