JavaScript Object/Scope Classwork

1. What is the result of the following code? Explain your answer.

var fullname = 'John Doe';
var obj = {
   fullname: 'Colin Ihrig',
   prop: {
      fullname: 'Aurelio De Rosa',
      getFullname: function() {
         return this.fullname;
      }
   }
};

console.log(obj.prop.getFullname());

var test = obj.prop.getFullname;

console.log(test());

2. What will you see in the console for the following example?

var a = 1; 
function b() { 
    a = 10; 
    return; 
    function a() {} 
} 
b(); 
console.log(a);    

• Create an array called peopleList objects using Object Literal notation.

• Each 'person' object in the 'people' collection should have the following information:

First Name Last Name Age Zip Code

Add the following 4 People to your list:

Jimmy Page, 62, 00821

Rick Nielsen, 57, 61016

Jimi Hendrix, 58, 90001

Lemmy Kilmister, 57, 21120

Add code to perform the following:

• Dynamically add the property famousSong to the object instance for Jimi Hendrix and assign it the value Purple Haze

• Dynamically add a function called getBandandZip() to the object instance for Jimmy Page that returns a concatenated string of Led Zeppelin HISZIPCODE (get zip code from the object instance). Call the function from your code and log the response.

• Write a function that accepts a zip code parameter and prints out all the people in the array with a matching zip code, or print the message No match found for zip code! if there is no match