Practical prototype and scipt aculo us part 23 pptx

... readAttribute and writeAttribute Methods Prototype s readAttribute and writeAttribute methods are used to get and set attributes on elements. “Aren’t these superfluous?” you ask. “Doesn’t the DOM give us ... WORKING WITH THE DOM122 Using replace Element#replace is nearly identical to its brother update, but can be used to replace an ele- ment (and all its descendants) instead of jus...

Ngày tải lên: 03/07/2014, 01:20

... between Prototype and script .aculo. us: the former builds a rich set of APIs, while the latter uses those APIs to address specific UI needs. Even so, there are a few meanderings. Each chapter of Part ... the way the user expects it to. Prototype is meant to be intuitive and easy to learn. CHAPTER 1 ■ WHAT YOU SHOULD KNOW ABOUT PROTOTYPE, JAVASCRIPT, AND THE DOM10 The second exa...

Ngày tải lên: 03/07/2014, 01:20

... also reads like a sentence: Using Ajax, get the contents of ajax.html and insert them at the bottom of the bucket element. Run this code. Then run it again, and again, and again. Each time you’ll ... We could just as easily have used $('bucket') (or a native DOM call like document.getElementsByTagName('div')[0]) as the argument instead of 'bucket'. • Just...

Ngày tải lên: 03/07/2014, 01:20

... has been changed). As you may have guessed, the script .aculo. us Ajax.InPlaceEditor handles all these details. The wonders never cease. Using Ajax.InPlaceEditor The syntax for declaring a new ... points: • onShow and onHide control how the completion menu reveals and hides itself. If specified, they will replace the default hide/show behaviors. (By default, the menu uses Effect.Appea...

Ngày tải lên: 03/07/2014, 01:20

... Programming and Class-Based OOP 139 ■CHAPTER 8 Other Helpful Things: Useful Methods on Built-Ins 167 PART 2 ■■■ script .aculo. us ■CHAPTER 9 What You Should Know About DHTML and script .aculo. us 193 ■CHAPTER ... 297 ■INDEX 315 iii

Ngày tải lên: 03/07/2014, 01:20

... Here) 91 Pre-DOM, Part 1 91 Pre-DOM, Part 2 92 Events: The Crash Course 94 Using Event#stopPropagation, Event#preventDefault, and Event#stop 99 A Further Example 101 Events and Forms 102 Client-Side ... 159 Using Function#curry 159 Using Function#delay and Function#defer 161 Using Function#bind 164 Summary 165 ■CHAPTER 8 Other Helpful Things: Useful Methods on Built-Ins 167 Using S...

Ngày tải lên: 03/07/2014, 01:20

... both for creating Prototype and for inviting me to be a part of Prototype Core. Other team members gave critical moral support: Thomas Fuchs, Tobie Langel, Mislav Marohnic, and Justin Palmer. Objects, ... KNOW ABOUT PROTOTYPE, JAVASCRIPT, AND THE DOM4 About the Technical Reviewer After getting hooked on the Web in 1996 and spending several years pushing pixels and bits for th...

Ngày tải lên: 03/07/2014, 01:20

... atop Prototype. Most famously, script .aculo. us (which we’ll cover in Part 2) uses Prototype as a basis for a rich library of effects and UI controls. Many JavaScript toolkits, script .aculo. us included, ... to read and understand. These days, Prototype enjoys exhaustive documentation, both official and unofficial. But readability, intuitive naming schemes, and cleanlines...

Ngày tải lên: 03/07/2014, 01:20

... gets even more frustrating when extending built-in classes, as Prototype does: String .prototype. strip = function() { // }; String .prototype. gsub = function() { // }; String .prototype. times = ... voodoo. Prototype takes care of this behind the scenes by defining custom element meth- ods on HTMLElement .prototype in browsers that support it, and copying these instance CHAPTER 2...

Ngày tải lên: 03/07/2014, 01:20

... code both smaller and easier to read. Prototype uses Object.extend all over the place internally: extending built-ins, “mixing in” interfaces, and merging default options with user-defined options. CHAPTER ... rel attribute. These are just some of the complex selectors you can use in $$. For more information on what’s possible, consult the Prototype API reference online ( http://pro...

Ngày tải lên: 03/07/2014, 01:20