When the method is called,
another HTTP request is accomplished. When using AJAX, just the last operation is done,
and a lot of time and TCP traffic is saved.
An Overview of the AJAX Library
The AJAX Library provides a powerful JavaScript programming model with a rich type
system. JavaScript supports the basic concept of classes but doesn??™t offer many of the
constructs needed for OO programming, nor does it provide a robust type system. To
allow developers to create more readable and maintainable code, the AJAX Library
extends JavaScript to support namespaces, classes, interfaces, inheritance, and other
artifacts that are usually associated with modern high-level languages such as C# and
Java.
The AJAX Library also includes a Base Class Library with helper classes that provides
additional functionality to JavaScript, such as extended error handling, debugging, and
tracing. In the next version of Visual Studio (code named Orcas), Microsoft will be adding
support for JavaScript developers such as doc comments, Intellisense, and debugging.
The AJAX Library incorporates some of the functionality that will be needed to support
this functionality.
Pages:
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75