jQuery in Action phần 2 pot

... 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 ... excluding) the nth matching element. Table 2. 2 The more advanced positional selectors supported by jQuery: selecting elements based on their position in the DOM (cont...

Ngày tải lên: 05/08/2014, 09:46

... value in the array? If so, you’ll appreciate the $.inArray() function A trivial but illustrative example of using this function is var index = $.inArray (2, [1 ,2, 3,4,5]); This results in the index ... 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 resorti...

Ngày tải lên: 05/08/2014, 09:46

... Sau đây là cơ cấu nạp, tải giấy của máy in HP5L/6L, Canon LBP800/810. Tìm hiểu máy in laser (phần 2) Hoạt động nạp giấy 3. Hoạt động của máy in laser : 3.1. Nạp giấy và tải giấy : ... vẽ). Khi móc rơ le di chuyển sẽ nhả bánh răng (2) . Lực ma sát giữa bánh răng 1 và 2 sẽ kéo bánh răng 2 làm quay trục (đút vào tâm bánh răng 2- hình vẽ). Trục quay sẽ lai con tỳ 5,...

Ngày tải lên: 12/07/2014, 21:20

... instance 21 9 ■ Initiating the request 22 1 Keeping track of progress 22 2 ■ Getting the response 22 3 8 .2 Loading content into elements 22 4 Loading content with jQuery 22 6 ■ Loading dynamic inventory ... inventory data 22 9 8.3 Making GET and POST requests 23 3 Getting data with jQuery 23 4 ■ Getting JSON data 23 6 Making POST requests 24 8 8.4 Taking full cont...

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...

Ngày tải lên: 05/08/2014, 09:46

... which shows a page containing the image in a time-lapse display of the page in three states: 1 On initial display 2 After clicking the image once 3 After clicking the image again The code for this ... follows: In addition to binding, unbinding, and triggering event handlers, jQuery offers high-level functions that further make dealing with events on our pages as easy as possible....

Ngày tải lên: 05/08/2014, 09:46

... hour in the day mm: the minutes in the hour as a 2- character, 0-filled field m: the minutes in the hour ss: the seconds in the minute as a 2- character, 0-filled field s: the seconds in the minute S: ... 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...

Ngày tải lên: 05/08/2014, 09:46

... identified the following pain points that page authors using Ajax need to deal with: Loading content into elements 22 9 8 .2. 2 Loading dynamic inventory data Often in business applications, ... settings.transformer(settings.thumbnails[index].src)); settings.current = index; }; }) (jQuery) ; Boy, it seemed longer than 45 lines when we were working through it, didn’t it? This plugin...

Ngày tải lên: 05/08/2014, 09:46