return a function in javascript code example
Example 1: js function
function name(parameter1, parameter2, parameter3) {
}
Example 2: how to make a function in javascript
function test(arg1,arg2,arg3) {
console.log(arg1 + ', ' + arg2 + ', ' + arg3)
}
test('abc','123','xyz');
Example 3: return statement javascript
function test(arg){
return arg;
}
Example 4: How to create a function in javascript
function addfunc(a, b) {
return a + b;
}
addfunc = (a, b) => { return a + b; }
Example 5: return string from javascript function
<script>
function showName() {
var result;
result = addString('Hello', ' World');
document.write (result );
}
function addString(fName, lName) {
var val;
val = fName + lName;
return val;
}
</script>
<input type = "button" onclick = "showName()" value = "Result">
Example 6: return value from javascript function
function num(x, y) {
var sum = x + y;
return sum;
}