Get Programming with JavaScript - Listing 6.02

Get Programming with JavaScript - Listing 6.02

Listing 6.02 - Using an argument to determine the return value

var getHelloTo;
var fullMessage;

getHelloTo = function (name) {
    return "Hello to " + name;
};

fullMessage = getHelloTo("Kandra");

console.log(fullMessage);

Further Adventures

Listing 6.02 - Using an argument to determine the return value - Task 1

Change the definition of getHelloTo to accept two parameters, name1 and name2.

var getHelloTo;
var fullMessage;

getHelloTo = function (name1, name2) {   // accept two parameters
    return "Hello to " + name;
};

fullMessage = getHelloTo("Kandra");

console.log(fullMessage);

Listing 6.02 - Using an argument to determine the return value - Task 2

Make the function return a string of the form "Hello to Kandra and Dax"

var getHelloTo;
var fullMessage;

getHelloTo = function (name1, name2) {
    return "Hello to " + name1 + " and " + name2;   // update the return value
};

fullMessage = getHelloTo("Kandra", "Dax");   // use two arguments

console.log(fullMessage);