tailieunhanh - joomla for dummies phần 9

Để tải về một phần mở rộng từ trang web mở rộng của Joomla, hãy làm theo các bước sau: 1. Trên trang liệt kê các phần mở rộng, nhấp vào nút Download. Bạn hãy vào một trang trên trang web của nhà phát triển mở rộng danh sách các tập tin có sẵn để tải về phần mở rộng này. Hình 12-4 cho thấy một ví dụ trang Sudoku. | 270 Part IV Joomla in the Real World__ To download an extension from the Joomla extensions site follow these steps 1. On the extension s listing page click the Download button. You go to a page on the extension developer s site that lists the files available for download for this extension. Figure 12-4 shows an example Sudoku page. Figure 12-4 Extension files on a developer s Web site. 2. Click the link for the package you want to download. You go to the download page. 3. Click the download link or button in this page. Your browser opens a download dialog box. 4. Save the compressed extension file to your hard drive. If you re downloading a module file the filename starts with mod_. If you re using Internet Explorer a yellow security bar may appear at the top of the browser window blocking the download for security reasons. Rightclick the security bar and choose Download File from the shortcut menu. Now that you have the extension file you re ready to expand and install it. In the following sections we show you how to install the three types of extensions modules components and plug-ins. We start with two types of modules game and utility. Chapter 12 Extending Joomla 271 Instaffing a Game Module To install a game module in Joomla follow these steps 1. Choose Extensions Install Uninstall in any back-end page. Extension Manager opens. 2. In the Upload Package File section click the Browse button to browse to and select the module file on your hard drive. The filename appears in the Package File text box see Figure 12-5 . Figure 12-5 Selecting a downloaded extension. 3. Click the Upload File Install button. Joomla uploads and installs the file. When it finishes it displays a message telling you that installation was successful. 4. Choose Extensions Module Manager to open Module Manager. 5. Click the red X in the module s Enabled column changing it to a green check mark. 6. Click the module s name. The Edit Module page opens. 7. In .