Phạt cảnh cáo phải được kết nối Internet trong khi thực hiện các bước sau. Trong ứng dụng cài đặt Plugin, bạn sẽ tìm thấy chủ đề bổ sung, portlet plugin, layouttemplate plugin, và bổ sung web. Nhấp vào tab Theme Plugins để xem danh sách các chủ đề có sẵn và chọn các Envision chủ đề như là một ví dụ | 46 CHAPTER 2 CREATING PORTAL PAGES The applications are arranged by category. Click the Admin menu item select the Plugin Installer application and click the Add button next to it. You will find that the application has been added to your Admin web page see Figure 2-13 . Figure 2-13. The Plugin Installer application screen Caution You must be connected to the Internet while performing these steps. In the Plugin Installer application you will find theme plugins portlet plugins layouttemplate plugins and web plugins. Click the Theme Plugins tab to see the list of available themes and select the Envision theme as an example. CHAPTER 2 CREATING PORTAL PAGES 47 Note These plugins change periodically. If you do not find the Envision theme listed on your screen select any available theme for the purposes of this exercise. Selecting the theme displays the product information on the next screen see Figure 2-14 . Figure 2-14. Product information on the selected application Click the Install button to download and install the theme. After the theme downloads successfully you will get a Done message at the bottom of the screen after which Liferay performs the installation. It takes a few seconds to install the theme on the server you can monitor the installation process on the web-server console. Once the theme has deployed successfully return to the full-page view of your portal. You can now apply the new theme to a page of your choice. When you drill down to the Themes option in your Manage Pages application you will see the newly added theme as shown in Figure 2-15. 48 CHAPTER 2 CREATING PORTAL PAGES Figure 2-15. Updated theme-selection page Select the new theme to apply it to your web page. If you re using the Envision theme your page will look like the one shown in Figure 2-16. Figure 2-16. A page with the Envision theme applied The Plugin Installer application makes it easy to download and install themes directly through your Liferay portal. But you ll need to .
