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Thiết kế web với joomla 1.6(5).x part 8

Sử dụng hệ thống Tab Các tab System bao gồm một số các điều khiển quan trọng cho phép bạn xác định các điều kiện liên quan đến đăng ký người sử dụng, các loại tập tin cho phép để tải lên hệ thống của bạn, và bộ nhớ cache và cài đặt phiên. | Part I Getting Started with Joomla Using the System Tab The System tab includes a number of important controls that enable you to specify the conditions relating to user registration the permissible file types for uploads to your system and the cache and session settings. The System tab of the Global Configuration Manager is accessed by clicking on the text link labeled System on the top left side of the page. Figure 4.2 shows the workspace of the System tab. FIGURE 4.2 The System tab of the Global Configuration Manager in Joomla 1.5.x. The workspace of the System tab is broken into six areas each area is discussed in the following sections. System settings The system settings are largely populated automatically by your Joomla system. Several of these values cannot or should not be changed. 60 Chapter 4 Getting the Most from Site Configuration Secret Word The Secret Word is unique to every Joomla site and is used by the system as the basis for creating tokens and for encrypting user passwords. The Secret Word is automatically created by the system during installation. This cannot be changed. Path to Log folder This field shows the location of the log files on your server. This information is supplied automatically by Joomla during installation. Enable Web Services Click Yes to enable Remote Procedure Calls RPC using HTTP and XML. There is no need to change this setting unless it is specifically called for by a third party extension. The default value is No. Help Server The URL of the site used to supply the information your administrators see when they click on the Help icons in the admin interface. By default this is set to the official Joomla site. User settings The settings in this area of the workspace relate to the ability of users to register on your site and are only relevant if your site does permit user registration from the front end. The settings are Allow User Registration Click Yes to allow site visitors to apply to become registered users of your .