JavaScript/Notes/Function

Variable this

<source lang="javascript"> function Slider(dir) {

 this.dir = dir;

} Slider.prototype.move = function(d) {

 alert(this.dir + ", " + d);

}; var s = new Slider("h"); </source>

Assignment

Function.prototype.call

1) Convert a NodeList into an Array (Hint, see lesson 1 on Array Generics). <source lang="javascript"> var nodeList = document.body.childNodes; // your code here! var nodeArray; </source>

Function.prototype.apply

1) Write a `bind` function -- roll your own, or search MDN.

2) Find the latest and earliest date value in an array of Dates and construct a new Date object, respectively. <source lang="javascript"> var mon = new Date("December 02, 2013") var tue = new Date("December 03, 2013") var wed = new Date("December 04, 2013") var thu = new Date("December 05, 2013") var fri = new Date("December 06, 2013") var sat = new Date("December 07, 2013") var sun = new Date("December 08, 2013")

var dates = [ thu, tue, mon, sun, fri, sat, wed ];

// your code here! var latest; var earliest; </source> Hint, see: http://ecma-international.org/ecma-262/5.1/#sec-15.8.2.11