... xmlhttp.status==200) {15CHƯƠNG IV:TỔNG KẾT, ĐÁNH GIÁĐể đánh giá tốc độ của AJAX so với ứng dụng web truyền thống, ta cần tính toán tốc độ thực thi đến khi trả về kết quả của trang web có ứng dụng công nghệ ... là lúc kết quả được AJAX tải về và điền vào trang web) , thời gian tra từ này được hiện ra ngay trên trang web (xem hình trên)Để đánh giá tổng quan tốc độ thực hiện các truy vấn trên hai website ... thể hoạt động bất đồng bộ, ta phải thiết lập tham số async trong phương thức open() là true:Gửi đi một request một cách bất động bộ là một cải tiến quan trọng cho người phát triển web do nhiều...
... the web and in bilingual web applications where humanly possible. Jason Nadon has ten years experience building and supporting complex web applications. He is an active member of the web ... develops web applications, websites, educational interactions and games written mainly in various combinations of PHP, Flash and Javascript. He has been working with computers and the web for ... David Powers is the author of a series of highly successful books on PHP and web development. He began developing websites in 1994 when—as Editor, BBC Japanese TV—he needed a way to promote his...
... on a website with dozens of pages. With an ordinary HTML page, the content is fixed by the web developer at design time and uploaded to the web server. When somebody visits the page, the web ... scripting language that brings websites to life in the following ways: • Sending feedback from your website directly to your mailbox • Uploading files through a web page • Generating thumbnails ... whether your website supports PHP The easiest way to find out whether your website supports PHP is to ask your hosting company. The other way to find out is to upload a PHP page to your website...
... with the Microsoft Web Platform Installer If you need to use IIS instead of Apache, the easiest way to install PHP is with the Microsoft Web Platform Installer (Web PI). The Web PI automatically ... innocent-looking document. Choosing a web server Most PHP installations run on the Apache web server. Both are open source and work well together.However, Windows has its own web server, Internet Information ... framework, the Web PI can install them at the same time as PHP. 1. Download the Web PI from www.microsoft.com /web/ downloads/platform.aspx. If you are using Internet Explorer, click Run to install...
... Add Web Site. IIS on Windows XP does not support more than one website. You can store files in a virtual directory, but the URL remains http://localhost/foldername/. Remember to start the web ... on my website at the following addresses: • Windows: http://foundationphp.com/tutorials/apache22_vhosts.php • MAMP: http://foundationphp.com/tutorials/vhosts_mamp.php Creating a new website ... Change the value of magic_quotes_gpc from On to Off, and restart the web server. Some companies allow you to make changes through a web interface, but you might need to edit the configuration file...
... scripts or embedding PHP into a web page. Embedding PHP in a web page PHP is an embedded language. This means that you can insert blocks of PHP code inside ordinary web pages. When somebody visits ... use in this book are $_SERVER, to get information from the web server in Chapters 4, 12, and 13, $_FILES to upload files to your website in Chapter 6, and $_SESSION, to create a simple login ... twoready-made PHP variables, like this: $name$balance Simple. Download from Wow! eBook <www.wowebook.com>CHAPTER 340 In PHP pseudo-code, the same decision looks like this: if (the...
... half of this chapter. CHAPTER 348 Using PHP in an existing website There is no problem mixing .html and .php pages in the same website. However, PHP code will be processed only in files that ... object is aware not only of the date and time it was created but also of the time zone used by the web server. The date() function, on the other hand, simply generates a number or string containing ... date and time stored in $now to the current date and time in Los Angeles, regardless of where the web server is located, automatically making any adjustments for daylight saving time. The DateTime...
... to build the $book array: $book = array( 'title' => 'PHP Solutions: Dynamic Web Design Made Easy, Second Edition', 'author' => 'David Powers', ... books, like this: $books = array( array( 'title' => 'PHP Solutions: Dynamic Web Design Made Easy, Second Edition', 'author' => 'David Powers', ... another look at the $book associative array: $book['title'] = 'PHP Solutions: Dynamic Web Design Made Easy, Second Edition'; $book['author'] = 'David Powers';...