Pro JavaScript Techniques phần 5 doc

... capabilities. CHAPTER 7 ■ JAVASCRIPT AND CSS 149 7273ch07final.qxd 11/16/06 8: 15 AM Page 149 JavaScript and CSS The interaction between JavaScript and CSS is a mainstay of modern JavaScript program- ming. ... 7 ■ JAVASCRIPT AND CSS 152 7273ch07final.qxd 11/16/06 8: 15 AM Page 152 Within CSS there are two different ways of effectively hiding an element from view; both have their...

Ngày tải lên: 12/08/2014, 23:20

... choosing the table's name. Selecting the name of our tables is a delicate process. We have to be general enough to provide for future expansion – like the vehicle table instead of car and truck. ... event. Summary To get a clear and understandable data structure, proper data elements naming is important. We examined many techniques to apply in order to build consistent table and co...

Ngày tải lên: 12/08/2014, 11:20

... for processes as well. This brings us to our next topic, protecting the system itself, by keeping processes in their proper places. SnyderSouthwell _50 84.book Page 2 15 Saturday, July 16, 20 05 6:14 ... worm, which in January 20 05 was able to spread to over 8,000 networked servers with weak MySQL root passwords (see http:// news.com.com/MySQL+worm+halted/2100-7349_3 -55 552 42.html for...

Ngày tải lên: 12/08/2014, 13:21

... modern JavaScript programming. Object-Oriented JavaScript From a language perspective, there is absolutely nothing modern about object-oriented programming or object-oriented JavaScript; JavaScript ... The most important document to come out of it (in my opinion) is Yahoo’s CHAPTER 1 ■ MODERN JAVASCRIPT PROGRAMMING 13 Figure 1 -5. Google Maps, which utilizes a number of Ajax techniq...

Ngày tải lên: 12/08/2014, 23:20

... the Prototype web site: http://prototype.conio.net/. You can get Prototype documentation from the article “Painless JavaScript Using Prototype” at http://www.sitepoint.com/article/ painless -javascript- prototype/ . In ... site provides numerous documents detailing how object-oriented JavaScript works and how it should be used: • List of JavaScript articles: http:/ /javascript. crockf...

Ngày tải lên: 12/08/2014, 23:20

... particularly new for a seasoned program- mer, combining these concepts with the use of JavaScript ultimately improves JavaScript s usability and stature as a professional programming language. I highly ... "(\\s|$)"); CHAPTER 5 ■ THE DOCUMENT OBJECT MODEL 91 7273ch05final.qxd 11/16/06 8:18 AM Page 91 The Document Object Model Of all the advances made in web development during t...

Ngày tải lên: 12/08/2014, 23:20

... HTML document for na viga tion; they may be used on an y XML document. F or a pure XML form of navigation, read the next section on XPath. CHAPTER 5 ■ THE DOCUMENT OBJECT MODEL94 7273ch05final.qxd ... http://xmljs.sf.net/ • Google AJAXSLT: http://goog-ajaxslt.sf.net/ CHAPTER 5 ■ THE DOCUMENT OBJECT MODEL 95 7273ch05final.qxd 11/16/06 8:18 AM Page 95 / / Prevent the browser from ever vis...

Ngày tải lên: 12/08/2014, 23:20

... absolute; bottom: 5px; left: 5px; width: 100%; font-size: 16px; text-align: center; } #gallery img { position: absolute; top: 5px; left: 5px; width: 640px; height: 480px; border: 0px; z-index: 1 15; } CHAPTER ... forms that you develop. CHAPTER 8 ■ IMPROVING FORMS190 Figure 8 -5. The final JavaScript- improved form 7273ch08final.qxd 11/16/06 8:14 AM Page 190 Usability Improvements With form...

Ngày tải lên: 12/08/2014, 23:20

... response. The two properties, responseXML and responseText, will each contain their appropriately formatted data. For example, if an XML document is returned from the server, a DOM document will ... Thankfully, all modern browsers provide hooks to handle XML documents natively, automatically transforming them into useful DOM documents. • HTML: This is different from an XML document in that i...

Ngày tải lên: 12/08/2014, 23:20

... CGI(); my $q = $cgi->param('to'); CHAPTER 12 ■ AUTOCOMPLETE SEARCH 255 7273ch12final.qxd 11/16/06 8:08 AM Page 255 Application Code The case study presented in this chapter is much more ... AUTOCOMPLETE SEARCH 253 7273ch12final.qxd 11/16/06 8:08 AM Page 253 r escue Exception => e # If an error occurred, remember the message for later err = e e nd else # If no SQL query was...

Ngày tải lên: 12/08/2014, 23:20