Practical prototype and scipt aculo us part 8 potx
Practical prototype and scipt.aculo.us part 8 potx
... we can also use that function as a litmus test to let us know whether an item matches our needle. The next four methods do just this. Using Enumerable#detect Enumerable#detect finds and returns ... NodeLists, and various other groups of items. Nearly all your scripts will do some form of iteration over an array. So why is iteration so bland in JavaScript? Prototype sports a robust lib...
Ngày tải lên: 03/07/2014, 01:20
Practical prototype and scipt.aculo.us part 7 potx
... 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
Practical prototype and scipt.aculo.us part 13 potx
... single client using it. Responsiveness is good, and periodic client-server communication is good—but these benefits will eventually clash with the practical constraints of bandwidth and processing ... run automatically, thereby saving the user the tedious task of manually reloading the page every time. Let’s try it. Reload index.html and run this command in the console: new Ajax.Peri...
Ngày tải lên: 03/07/2014, 01:20
Practical prototype and scipt.aculo.us part 21 potx
... of words. Prototype establishes a bridge between the DOM and the commonest use cases of the typical developer. As a result, the code you write will be shorter and far more readable. Prototype s ... DOM 115 custom events from anywhere in your code; you can also listen for custom events with the same API that you’d use to listen for native browser events. The First Custom Event Prototyp...
Ngày tải lên: 03/07/2014, 01:20
Practical prototype and scipt.aculo.us part 27 potx
... andrew.throwPass(23); >> "Andrew Dupont throws for 23yds." andrew.passingYards; //-> 23 andrew.throwTouchdown(39); >> "Andrew Dupont throws ... "TOUCHDOWN!" andrew.passingYards; //-> 62 andrew.points; //-> 6 Everything works as expected. So let’s try another position. A wide receiver plays on offense and catches passes thrown ... { this.catchPas...
Ngày tải lên: 03/07/2014, 01:20
Practical prototype and scipt.aculo.us part 1 ppt
... 10 Prototype s Purpose and Scope 11 Prototype s Web Site 11 Contributing to Prototype 11 Getting Started with Prototype 12 Summary 16 v Andrew Dupont Practical Prototype and script .aculo. us ... 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...
Ngày tải lên: 03/07/2014, 01:20
Practical prototype and scipt.aculo.us part 2 pot
... Editors, and Sliders 277 Adding Autocomplete Functionality 277 When to Use Autocompleter 277 Use Case: Suggesting Players 2 78 Adding In-Place Editing Functionality 287 Using Ajax.InPlaceEditor 288 Adding ... 167 The Template Class and String Interpolation 176 Using JSON 180 What Does JSON Look Like? 180 Why JSON? 181 Serializing with Object.toJSON 181 Unserializing with String#ev...
Ngày tải lên: 03/07/2014, 01:20
Practical prototype and scipt.aculo.us part 3 pot
... 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
Practical prototype and scipt.aculo.us part 4 pptx
... 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
Practical prototype and scipt.aculo.us part 5 pps
... 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, allow ... project news at Prototype s web site, at www.prototypejs.org/. You’ll also learn where to go if you get stuck, how to contribute to Prototype, and who uses Protot...
Ngày tải lên: 03/07/2014, 01:20