Suchen und Finden
Practical Prototype and script.aculo.us
von: Andrew Dupont
Apress, 2008
ISBN: 9781430205029 , 352 Seiten
Format: PDF, OL
Kopierschutz: Wasserzeichen
Preis: 35,30 EUR
Contents at a Glance
4
Contents
5
About the Author
12
About the Technical Reviewer
13
Acknowledgments
14
Introduction
15
Prototype
16
What You Should Know About Prototype, JavaScript, and the DOM
17
About JavaScript
17
About the DOM
22
About This Book
23
About Prototype
24
Summary
30
Prototype Basics
31
Getting Started
31
The $ Function
32
Object. extend: Painless Object Merging
35
$ A: Coercing Collections into Arrays
38
$$: Complex Node Queries
40
Summary
43
Collections (Or, Never Write a for Loop Again)
44
The Traditional for Loop
44
Functional Programming
45
Prototype’s Enumerable Object
47
Finding Needles in Haystacks: detect, select, reject, and partition
48
Sorting Collections: min, max, and sortBy
49
Advanced Enumeration: map, inject, invoke, and pluck
51
Other Collections That Use Enumerable
54
Summary
61
Ajax: Advanced Client/Server Communication
62
Ajax Rocks
62
Ajax Sucks
63
Prototype’s Ajax Object
63
Advanced Examples: Working with Dynamic Content
75
Summary
102
Events
103
State of the Browser ( Or, How We Got Here)
103
Events: The Crash Course
106
Events and Forms
114
Custom Events
120
Summary
123
Working with the DOM
124
About the DOM API
124
Node Genealogy
124
Prototype’s DOM Extensions
126
Putting It Together
146
Summary
148
Advanced JavaScript: Functional Programming and Class- Based OOP
149
Object- Oriented JavaScript Programming with Prototype
149
Functional Programming
168
Summary
175
Other Helpful Things: Useful Methods on Built-Ins
176
Using String Methods
176
Using JSON
189
Using Object Methods
193
Using Array Methods
197
Summary
198
script.aculo.us
199
What You Should Know About DHTML and script. aculo. us
200
Introducing the CSS Box Model
200
Introducing script. aculo. us
215
Getting Started with script. aculo. us
216
Summary
220
Introduction to script.aculo.us Effects
221
What Are Effects?
221
Why Effects?
221
The Basics of Effects
223
script. aculo. us Effects
226
Putting It All Together
250
Summary
261
Enabling Draggables, Droppables, and Sortables
262
Exploring Draggables
262
Exploring Droppables
269
Exploring Sortables
275
Summary
280
Advanced Controls: Autocompleters, In- Place Editors, and Sliders
281
Adding Autocomplete Functionality
281
Adding In- Place Editing Functionality
291
Adding Sliders
297
Summary
300
Prototype As a Platform
301
Using Code Patterns
301
Solving Browser Compatibility Problems: To Sniff or Not to Sniff?
309
Making and Sharing a Library
314
Summary
318
Index
319
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