5/30 Who's in your bracket


var james = {
job: "programmer",
married: false

// set to the first property name of "james"
var aProperty = "job";

// print the value of the first property of "james"
// using the variable "aProperty"


james job married explained

- - - B a s i c s - - -

Each Object has one or more properties.
Each property consists of a property-key and it's associated value.

 var object1 = {
              name: "First"

So object1 has 1 property with
a type property-key name
and it's associated value "FIRST" (which in this case is a "string-value")

var myObj = {
         type: 'fancy',
         disposition: 'sunny'

myObj has 2 properties seperated by a comma-,,
a property with property-key type and an associated-string-value 'fancy'
a disposition-property with property-key disposition and
..an associated-string-value 'sunny'.

= = = = = = = = = = = = = = = = = = = = = = = = = = = =

var james = {
    job: "programmer",
   married: false,
   sayJob: function() {
          // complete this method
          console.log("Hi, I work as a" + this.job);

Description of the james object.
The james object has 3 properties and are seperated by a comma-,

there is a job property with property-key job and it's associated string value 'programmer'
there is a married property with property-key married and it's associated boolean value false
there is a sayJob property with property-key sayJob and it's associated anonymous function VALUE
( they also would 'say', the james-object has the sayJob()-Method )

access via dot-notation
james.job ==> you will get the associated string VALUE of the job property-key, thus
you get the string VALUE 'programmer'

james.married ==> you will get the associated boolean VALUE false

james.sayJob ==> you will get the associated anonymous function VALUE
to call/execute this method you add a pair of parenthesis-( )

access via the square-bracket-notation
1 using the literal property-key

2 using the property-key by reference (=== via a variable )
var propertyKey1 = "job";
var propertyKey2 = "married";
var propertyKey3 = "sayJob";
james[propertyKey1] ==> you will get the associated string VALUE of the job property-key, thus
you get the string "programmer"

in this case you will get the boolean VALUE of the married property
being false

would =display= "Hi, I work as a programmer"