Property methods of custom objects in javascript

Source: Internet
Author: User

First, we will introduce the associated array:

Var test = new Object ();
Test ["a"] = 1;
Test ["B"] = "string ";
Test ["c"] = false;
Alert (test ["a"]);

Run the above Code and 1 is displayed.
In javascript, methods and attributes are treated as values.

Var test = {
A: 1,
B: "string ",
C: false,
D: function show () {alert ("OK ");
Var show = test. d;
Show ();

Implement the above Code and display OK. The first is to define an object test, which has four attributes: a, B, c, and d. The fourth is a method, but it is still treated as a value.

Var show = test. d;
Assign d to show. In this case, show is a function. Run show.
Result Display


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