Functions inside objects

Question

I know the title is vague but I didn\'t know what to write.
In javascript, I know how to write functions that will be called like this :

argument1.func         


        

Answer 1

you need to define the objects like this :

var argument1 = {
    myvar : "12",
    mymethod : function(test) { return something; }
}

then call mymethod like:

argument1.mymethod(parameter);

or the deeper version :

var argument1 = {
    argument2 : {
       mymethod : function(test) { return something; }
    }
} 

then:

argument1.argument2.mymethod(parameter);

Answer 2

Modern ES6 Approach

You no longer need to specify the function keyword when defining functions inside objects:

var myObj = {
  myMethod(params) {
    // ...do something here
  },
  myOtherMethod(params) {
    // ...do something here
  },
  nestedObj: {
    myNestedMethod(params) {
      // ...do something here
    }
  }
};

Equivalent except repetitive and verbose:

var myObj = {
  myMethod: function myMethod(params) {
    // ...do something here
  },
  myOtherMethod: function myOtherMethod(params) {
    // ...do something here
  },
  nestedObj: {
    myNestedMethod: function myNestedMethod(params) {
      // ...do something here
    }
  }
};