... PictureBox_DragDrop(ByVal sender As System.Object, ByVal e As _
System.Windows.Forms.DragEventArgs) Handles hinhbentrai.DragDrop, _
hinhbenphai.DragDrop
'Xử lý sự kiện DragDrop, và điều ... TreeView_DragDrop thủ tục này có tác dụng khởi tạo việc kéo thả.
Private Sub TreeView_DragDrop(ByVal sender As System.Object, _
ByVal e As System.Windows.Forms.DragEventArgs) Handles _
tvwLeft.DragDrop, ... (e.Data.GetDataPresent(DataFormats.Bitmap)) Then
e.Effect = DragDropEffects.Move
Else
e.Effect = DragDropEffects.None
End If
End Sub
Tạo thủ tục PictureBox_Dragdrop thủ tục này có tác dụng xử lý sự kiện...
... Day Up >
< Day Day Up >
Dragging and Dropping Movie Clip Instances
In user interfaces, it's sometimes useful to add drag- and- drop behaviors to movie clip
instances—a ... homeX and homeY. Those
variables represent the position on the stage where the movie clip instance is
initially placed when created and where it snaps back to after being dragged and
dropped. ... simply moved the file icon.
The most common way to create drag- and- drop items in Flash is by using _droptarget or
hitTest(). Accessing the _droptarget property of a movie will return the path in...
... as an extra layer between
the user’s browser and the web server, Ajax handles server communications in the
background, submitting server requests and processing the returned data. The
results ... server queries and dealing with the returned data, are written in
JavaScript, and XML is an increasingly popular means of coding and transferring for-
matted information used by Ajax to efficiently ... 35
Adding Lines
39
Summary
40
CHAPTER 3:
Anatomy of an Ajax Application 41
The Need for Ajax 41
Introducing Ajax
43
The Constituent Parts of Ajax
45
Putting It All Together
47
Summary
49
16
CHAPTER...
...
Chapter 6: AJAX Suggest and Autocomplete 165
Introducing AJAX Suggest and Autocomplete 165
Google Suggest 166
Implementing AJAX Suggest and Autocomplete 167
Time for Action AJAX Suggest and Autocomplete ... Reader 224
Implementing the AJAX RSS Reader 225
Time for Action—Building the RSS Reader Application 226
Summary 236
Chapter 10: AJAXDragandDrop 237
Using DragandDrop on the Web 237
Shopping ... scenario, andAJAX comes in to our rescue.
Understanding AJAX
AJAX is an acronym for Asynchronous JavaScript and XML. If you think it doesn't say much, we
agree. Simply put, AJAX can be...
... 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, Silverlight,
and ASP.NET AJAX
www.apress.com
SOURCE CODE ONLINE
Companion ... Style Sheets).
ASP.NET AJAX is a technology that is designed to make Ajax applications much easier to develop,
debug, and deploy. It’s available at
http://asp.net /ajax/
, and will be covered in ... Silverlight, and
ASP.NET AJAX: From Novice to Professional
Dear Reader,
Just when you think you’ve learned all there is to know about developing for the
Web, the market turns around and demands newer and...
... concise and
comprehensible defi nition of user experience (UE).
Understanding the whys and wherefores of UE is the fi rst step to understanding what
Web we want and how to go forward and look ...
with a touch of AJAX. As mentioned, the core of the AJAX model is an internal browser object
and the DOM. The interface of both is defi ned according to standards—still a de facto standard
for XMLHttpRequest ... critical feature or two?
AJAX and New Web Projects
After a decade of increasingly powerful tools and technologies designed for effective and
quick development of Web sites and applications (such...
... He is both a Ruby and a Rails fanatic,
and as such is actively involved in using and raising awareness of these
wonderful technologies. He founded and organizes the local Ruby and Rails
User Group—ncl.rb, ... Page 22
Beginning Google Maps
Applications with Rails
and Ajax
From Novice to Professional
Andre Lewis, Michael Purvis, Jeffrey Sambells,
and Cameron Turner
7877ch00FM.qxd 2/2/07 3:25 PM Page ... challenging and creative innovation. Currently, as director of research and development
for We-Create, Jeffrey is responsible for investigating new and emerging Internet technologies
and integrating...
... .Item("UnitPrice")
End With
End Sub
Figure 5.3. DropDown and ListBox controls used to display data on this Web Form.
5.3 Populate DropDown and ListBox Controls
I saw in this chapter's ... that was
created in the design. How do I populate DropDown and ListBox controls on a Web
Form using code at runtime?
Technique
ListBoxes and DropDowns, which are equivalent to ComboBoxes on ... ListBox or DropDown controls.
Steps
Open and run the Visual Basic .NET-Chapter 5 solution. From the main page, click on
the hyperlink with the caption How-To 5.3: Populate DropDown and ListBox...
... enhance-
ment and is ready for JavaScript interface interactions andAjax
ptg
SCRIPTIN’ WITH JAVASCRIPT AND AJAXx
The Finished Code • 130
Summary • 131
CHAPTER 5 : AJAX • 132
Understanding Ajax • 134
Ajax ... together in practical
and useful ways.
ptg
xi
RIA Components • 191
Accordion with jQuery and Spry • 191
Highlight with Prototype and Spry • 195
Drag- and- drop with Prototype and jQuery • 197
Ta ... Sarnoff, Sean Rose, and
Mike Harding, fellow musicians in my band Mental Note (www.
mentalnoteband.com). Guys, being able to get out and play from
ptg
SCRIPTIN’ WITH JAVASCRIPT ANDAJAX - CHAPTER...
... caries, and obstinate sore legs.
DYSPNOEA Pituitosa Sauvages i. 657 "Boiled in water, or wine, and drunken doth cut and consume the
thicke toughnesse of grosse, and slimie flegme, and naughtie ... water
or sugar, doth scoure and clense the brest, ripeneth and bringeth foorth tough and clammie flegme. It openeth
also the stoppage of the liver spleene and milt, and of the inwarde parts." ... and unscientific mode of proceeding putting a two edged sword into
the the hands of the ignorant, and the most likely method to damn the reputation of any very active and
powerful medicine? And...
... Digital
Web and Web Reference.
At conferences and workshops such as Train the Trainer, Web Visions and SXSW,
Christopher demonstrates the use and benefits of accessible and standards-based ... Style and script reuse and consistency
❖ Reduced bandwidth use and caching of style and script files
❖ Faster rendering of pages
❖ Cleaner, easier-to-maintain code
34 ADAPTING TO WEB STANDARDS
Content ... Web standards in a CMS (Content Management System).
Finally, this book will finish by examining some process and staffing consider-
ations of Web standards.
What Are Web Standards?
Web standards...
... missing? 13
The world of AJAX 14
What is AJAX made of? 16
Uses and misuses of AJAX 17
Resources and tools 19
Setting up your environment 19
Building a simple application with AJAXand PHP 20
Summary ... Galbraith and Dion
Almaer, the authors of Pragmatic Ajax (Pragmatic Bookshelf, 2006).
•
http://ajaxpatterns.org is an informational website about AJAX design
patterns, and the home page of Ajax ... websites, such as real-time data validation, drag- and- drop, and other tasks
that weren't traditionally associated with web applications. Although the AJAX
ingredients are mature (the
XMLHttpRequest...
... strength and skill in battle were second to none (well, okay, second only to
Achilles). In naming the technology Ajax, Jesse James Garrett gave the tech-
nology both Ajax s strengths and issues.
2.2.1 ... questions, and for his knowledge of
things in general. Thanks to George Nedeff for managing the editorial and
production workflow and Heather Fox for keeping this project in the loop and
on track. ... Mr. Garrett did
one final thing; he gave it a name, Ajax, and thus gave us power over it. The
acronym refers to Asynchronous JavaScript And XML, and whether you love
or hate the name, the technology...
... Christian Gross
(Apress, 2006) and the website Ajax Patterns (http://ajaxpatterns.org/wiki/index.
php?title=Main_Page).
9. http://ajaxian.com/archives /drag- and- drop- ajaxian-indicators
Asleson _677-3.book ... need
to know to add Ajax to their websites!
Ryan Asleson, coauthor of
Foundations of Ajax
THE APRESS PRO AJAXAND JAVA ROADMAP
Foundations of Ajax
Pro JavaScript
Techniques
Pro JSF and Ajax:
Building ... avail-
able, and what they can do to simplify and speed up our Ajax development—
Prototype, script.aculo.us, Dojo, DWR, AjaxTags, and Taconite. In the final
section, we explore Ajax development...