... using the control to call a Web Service.
Listing 19. Using the ASP. NETAJAX Toolkit AutoCompleteExtender control.
Calling WebServices with ASP. NET
AJAX
Dan Wahlin
Web Services are an integral ... available in the core ASP. NETAJAX Extensions as well as a Web
Service enabled control in the ASP. NETAJAX Toolkit called the AutoCompleteExtender. Topics
covered include defining AJAX- enabled Web Services, ... create and
AJAX- enable services. The .NET framework has supported the creation of ASP. NETWebServices
since its initial release in 2002 and the ASP. NETAJAX Extensions provide additional AJAX
functionality...
... packaged in the Futures CTP builds of ASP. NET AJAX,
which should surface in future releases of ASP. NET AJAX.
Using ASP. NETAJAX server controls is the easiest and quickest path to implementing
AJAX ... plan on using Visual Studio 2005 AJAX- enabled web applications (following the web applica-
tion model and not the ASP. NETweb site model), be sure to install ASP. NETAJAX after installing Visual ... at
the heart of how ASP. NETAJAX enables AJAX functionality in existing ASP. NET pages
using partial-page updates.
This chapter gave you a high-level overview of the main ASP. NETAJAX server controls
and...
... skills in ASP. NET
and lowers the learning curve drastically.
CHAPTER 6
■
USING SERVER CONTROLS IN ASP. NETAJAX 129
828-8 CH06.qxd 9/28/07 4:46 PM Page 129
Figure 6-5. Editing the task list in the ... with three fields as shown in Figure 6.10.
CHAPTER 6
■
USING SERVER CONTROLS IN ASP. NETAJAX 125
828-8 CH06.qxd 9/28/07 4:46 PM Page 125
Using Server Controls in ASP. NET
AJAX
T
his chapter follows ... tutorials about this and other
ASP. NETAJAX topics on
http:/ /ajax .asp. net
.
Figure 6-3. The task list manager application
CHAPTER 6
■
USING SERVER CONTROLS IN ASP. NET AJAX1 16
828-8 CH06.qxd 9/28/07...
... seen how ASP. NETwebservices can be created and used. ASP. NET
web services require the ASP. NET runtime as hosting environment. Using .NET Remoting directly, we
can host a web service in any application ... with ASP. NET. As good as this technology is, however, it is not fast and flexible enough
for some business requirements in intranet solutions, and ASP. NETwebservices requires the ASP. NET
runtime. ... not only be used in any application, but
any application can offer web services. ASP. NETwebservices require the IIS to run; webservices that make
use of .NET Remoting can run in any application...
... Publishing and Deploying XML WebServices
4:35 5:05 Lab 6.1: Publishing and Finding XML WebServicesin a UDDI
Registry
Information in this document, including URL and other Internet Web ... Technologies of XML Web
Services, ” in Course 2524B, Developing XML WebServices Using Microsoft
ASP. NET.
The .NET Framework supports implementing XML Webservices through the
System .Web. Services namespace. ...
Autorun.exe.
Developing XML WebServices Using Microsoftđ ASP. NET vii
Day 3
Start End Module
9:00 9:30 Lab 6.1: Publishing and Finding XML WebServicesin a UDDI
Registry (continued)
9:30 10:30...
... and ASP. NET
Revealed
Foundations of
ASP. NET AJAX
Pro ASP. NET 3.5
in C# 2008
Pro ASP. NET 3.5
Server Controls with
AJAX Components
Pro Silverlight 2.0
Ajax Patterns
and Best Practices
Beginning Web
Development, ...
Beginner–Intermediate
Moroney
Web Development, Silverlight,
and
ASP. NET AJAX
The eXperT’s Voice
đ
in .neT
Beginning
Web Development,
Silverlight,
and
ASP. NET AJAX
From Novice to Professional
... on what the Internet is, how the Web
fits into the Internet, and how web application development has evolved to this point. It
has also introduced you to the ASP. NET technology.
In this book,...
... available for building web applications, including J2EE, PHP, and ultimately
ASP. NET.
In Chapter 2, you will look into ASP. NETin a little more detail, going through the
basics of web development ... follows:
ASP. NETWeb Site: This is a web site that uses ASP. NET to execute. It comes with a
sample file called
Default.aspx, which is an ASP. NETWeb Forms application. (This is
the type of web site ... Contains the suite of ASP. NET server controls that can be used to build
navigation on a web site
Login: Contains the ASP. NET server controls for login and user management
WebParts: Contains server...
... ASP. NETAJAX BASICS 1
1
Introducing ASP. NETAJAX 3
1.1 What is Ajax? 4
Ajax components 5
■
Asynchronous web programming 7
The XMLHttpRequest object 10
■
Ajax development issues 14
1.2 ASP. NET ... great next-generation web applications.
ASP. NETAJAXin Action provides an excellent guide to learning and mastering
all of the functionality that
ASP. NETAJAX provides, and in particular it does ... improve the interactivity of existing
ASP. NET pages.
ASP. NETAJAX server controls
The new set of server controls adds to the impressive arsenal of tools in the
ASP. NET toolbox and is predominantly...
... of Using Ajax
6
Looking Back in Time
7
What Is ASP. NET Ajax?
7
Other Ajax Frameworks
8
Goals of ASP. NET Ajax
9
Installing Ajax
9
Setting Up Your Environment
10
Installing ASP. NET Ajax
... I: Getting Started with Ajax
HOUR 1: Getting Started with ASP. NETAjax 3
Things You Should Know 4
Ajax A Paradigm Shift
4
Technologies That Make Up Ajax
5
The Pros and Cons of Using Ajax
6
The ... 19
Workshop
20
Quiz
20
Answers
20
HOUR 2:
Understanding the ASP. NETAjax Architecture 23
Introducing ASP. NET 23
A Quick Look at the ASP. NET Architecture
24
The Application Life Cycle Events
...
... follows:
ASP. NETWeb Site: This is a web site that uses ASP. NET to execute. It comes with a
sample file called
Default.aspx, which is an ASP. NETWeb Forms application. (This is
the type of web site ... here is where
ASP. NET arrived to fill the gap.
The Arrival of ASP. NET
ASP. NET was the result of developers and architects sitting back and thinking about the
direction in which web development ... validate
user input
Navigation: Contains the suite of ASP. NET server controls that can be used to build
navigation on a web site
Login: Contains the ASP. NET server controls for login and user management
WebParts:...
... ASP. NETAJAX BASICS 1
1
Introducing ASP. NETAJAX 3
1.1 What is Ajax? 4
Ajax components 5
■
Asynchronous web programming 7
The XMLHttpRequest object 10
■
Ajax development issues 14
1.2 ASP. NET ... model
■
A tour of ASP. NET AJAX
Part 1
ASP. NETAJAX basics
The first part of the book sets the foundations of ASP. NET AJAX. Chap-
ter 1 introduces the main Ajax concepts and terminology. In this chapter,
we’ll ... life by the pictures from this travel guide.
3
Introducing
ASP. NETAJAX
In this chapter:
■
An overview of Ajax programming
■
The ASP. NETAJAX architecture
■
The client-centric development...
... Class="AspNetAjaxInAction.GeocodeService" %>
using System;
using System .Web;
using System .Web. Services;
using System .Web. Services. Protocols;
using System .Web. Script .Services;
namespace AspNetAjaxInAction
{
... class.
[ScriptService]
[GenerateScriptType(typeof(Employee))]
[WebService(Namespace = "http://aspnetajaxinaction.com/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class StarbucksService : System .Web. Services. WebService
{ ... and
parameters
E
Working with ASP. NETWebServices 157
calls, the Web Service isn’t aware that you’d like to include this class in the prox-
ies. To enlighten the Web Service about your intentions, you...
... works in conjunction with
$find
to help manage client
components instantiated in a web page. In the following section, we’ll provide
more insight on the
$find
method.
8.2.2 Accessing components
Once ... accordingly so the incoming
data from the server can be interpreted in the browser.
Web controls in the UpdatePanel
If you’ve wrapped a web control in an UpdatePanel and would like to inject ... elements. Having a centralized location for initializing and
disposing an instance is critical.
272 CHAPTER 8
ASP. NETAJAX client components
Let’s see what it takes to create an instance of...
... the
code for the
AjaxLogin
class, shown in listing 9.9.
using System;
using System.Collections.Generic;
using System .Web;
using System .Web. UI;
using System .Web. UI.WebControls;
[assembly: WebResource("ScriptControls.AjaxLogin.js", ...
9.4.4 Adding Ajax to the ASP. NET Login control
Trying to put the ASP. NET Login control in an UpdatePanel reveals a sad truth:
The control suddenly stops working, and your dreams of performing user ... website, which is a website configured for
ASP. NET AJAX. Appendix A contains a tutorial on how to create such a website
using the Visual Studio template shipped with the
ASP. NETAJAX extensions
Figure...
... id="srcText" text="initial text" />
<label id="dstLabel">
<bindings>
Listing 11.12 Binding between a text box and a label
Binding
source
B
Binding target
C
376 ... client-centric drag-and-drop shopping
cart
■
Building an ASP. NET server-centric drag-and-drop
shopping cart
398 CHAPTER 11
XML Script
InvokeMethod
action. In the code, a binding was used to synchronize ... calls a method
defined in a local Web Service.
410
Dragging and dropping
In this chapter:
■
The drag-and-drop engine
■
The IDragSource and IDropTarget interfaces
■
Building a client-centric...