jQuery in Action phần phần 9 pdf

... identified the following pain points that page authors using Ajax need to deal with: Loading content into elements 2 29 8.2.2 Loading dynamic inventory data Often in business applications, ... presented in the following single syntax description: Each of these global callbacks is invoked at a certain point during the processing of an Ajax request or conditionally depending upon th...

Ngày tải lên: 05/08/2014, 09:46

... The reason why jQuery is able to stay so simple is through the jQuery in Action

Ngày tải lên: 05/08/2014, 09:46

... function in section 7.2. 1.4 Summary In this whirlwind introduction to jQuery we’ve covered a great deal of material in preparation for diving into using jQuery to quickly and easily enable Rich Inter- net ... the official plugins that are freely available in chapter 9. Before we dive into using jQuery to bring life to our pages, you may be won- dering if we’re going to be...

Ngày tải lên: 05/08/2014, 09:46

... used within a jQuery chain of operations. In addition to finding elements in a wrapped set that match a selector, jQuery also provides a method to find elements that contain a specified string. ... that results in a jQuery wrapped set. Because of the way jQuery chaining works, this expression can also include com- mands, making this a powerful Lab for examining the operations...

Ngày tải lên: 05/08/2014, 09:46

... dimensions in this area 56 CHAPTER 3 Bringing pages to life with jQuery previous format of attr() ; the function is invoked for each individual element in the matched set. WARNING Internet Explorer ... before clicking Execute. ■ before() and insertBefore() —Insert the element before the destination elements instead of before the destination’s first child. ■ after() and insertAft...

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... Summary Building upon the jQuery knowledge that we’ve gained so far, this chapter intro- duced us to the world of event handling. We learned that there are vexing challenges to implementing event handling ... reaction than we intended. Be mindful that effects should be used to enhance the usability of a page, not hinder it. With that caution in mind, let’s see what jQuery has to off...

Ngày tải lên: 05/08/2014, 09:46

... chapter to introduce these functions. Well, we had two primary reasons, which follow: ■ We wanted to guide you into thinking in terms of using jQuery commands rather than resorting to lower-level ... </body> </html> In this document, we import jQuery, which (as we know) defines the global names jQuery and its alias $ . We then redefine the global $ name to a string v...

Ngày tải lên: 05/08/2014, 09:46

... loaded. The jQuery plugin authoring guidelines 187 of this chapter, we’ll examine the guidelines and patterns that allow us to create jQuery plugins and we’ll create a few of our own. In the following ... in use later in this chapter and in jQuery functions that will be introduced in chapter 8. But for now, let’s finally look at how we extend jQuery with our own utility fu...

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... start. 9. 4.1 Mouse interactions Interacting with the mouse pointer is an integral and core part of any GUI. Although many simple mouse pointer interactions are built into web interfaces (clicking, ... not surprising that many jQuery plugins focus on enabling rich user interfaces. In this section, we’ll introduce the official UI Plugin, an important and recent addition to the jQue...

Ngày tải lên: 05/08/2014, 09:46