tailieunhanh - Object-Oriented Programming with PHP 5 phần 10

Hãy nhớ những ngày khi bạn phải sử dụng chức năng gọi thủ tục để kết nối với MySQL, ngay cả từ các đối tượng của bạn. Những ngày đã qua. Bây giờ bạn có thể tận dụng lợi thế của giao diện hướng đối tượng hoàn chỉnh của MySQLi để nói chuyện với MySQL | Building Better with MVC Whenever a form is submitted we want to populate any model right after initializing it. Therefore we have kept a configuration variable named auto_model association for it. If you set it to true models will be automatically associated. Here comes the library loader core main class library private loaded array private function get lib if empty this- loaded lib libnamecore core libraries lib .php libnameapp app libraries lib .php if file_exists libnamecore require_once libnamecore this- loaded lib new lib else if file_exists libnameapp require_once libnameapp this- loaded lib new lib else throw new Exception Library lib not found. return this- loaded lib helps only to load libraries via a Singleton. Now we will see the JavaScript loader which by default delivers each library with gzip compression. These days every browser supports gzip compression for faster loading of any object. We are also distributing distributing our framework with built-in support for prototype jQuery and . 222 Chapter 9 Here is core libraries Javascript Manager class jsm function loadPrototype base base baseUrl echo script type text javascript src base core js js n . function loadScriptaculous base base baseUrl echo script type text javascript src base core js js n function loadProtaculous base base baseUrl echo script type text javascript src base core js js n echo script type text javascript src base core js js n function loadJquery base base baseUrl echo script type text javascript src base core js js n app specific libraries @param string filename function loadScript filename base base baseUrl script base. app js filename .js echo script type text javascript src base core js js script n 223 Building Better with MVC If you take a look at the code you will find that it loads every JavaScript