一、擴展你的Smarty 1、准備功夫 PHP代碼:-------------------------------------------------------------------------------- function Smarty_function_page ( $params, &$Smarty ) { $href = #; $space = ; $frist = NULL; $last = NULL; $page = 5; extract($params); if ( !$row || $row <= 1 ) return ; $pages = $row; $curr_page = $now ? $now : 1; $offset = 2; $from = $curr_page - $offset; $to = $curr_page + $page - $offset - 1; if ( $page > $pages ) { $from = 1; $to = $pages; } else { if ( $from < 1) { $to = $curr_page + 1 - $from; $from = 1; if ( ( $to - $from ) < $page && ( $to - $from ) < $pages ) { $to = $page; } } elseif ( $to > $pages ) { $from = $curr_page - $pages + $to; $to = $pages; if ( ( $to - $from ) < $page && ( $to - $from) < $pages ) { $from = $pages - $page + 1; } } } if ( $frist && ( $curr_page - 1 ) >= 1 ) $p[frist] = . $frist . ; if ( $prev && ( $i = $curr_page - 1 ) >= 1 ) $p[prev] = . $prev . ; for( $i = $from; $i <= $to; $i ++ ) { if ( $i == $curr_page ) { $p[$i] = [ . $i . ]; } else { $p[$i] = . $i . ; } } if ( $next && ( $i = $curr_page + 1 ) <= $pages ) $p[next] = . $next . ; if ( $last && ( $curr_page + 1 ) <= $pages ) $p[last] = . $last . ; return implode( $space, $p ); } // end func -------------------------------------------------------------------------------- 將上面的代碼命名為"function.page.php"保存到Smarty的plugins目錄裡 代碼:--------------------------------------------------------------------------------
New Document {page row=10} {page row=10 now=5} {page row=10 now=5 href=DownloadFilesa2004-11-02"plugins.php$a=1&b=2&page=" frist="第一頁" prev="上一頁" next="下一頁" last="最後頁"} {page row=10 now=5 href=DownloadFilesa2004-11-02"plugins.php$a=1&b=2&page=" frist="第一頁" prev="上一頁" next="下一頁" last="最後頁"} {page row=10 now=1 href=DownloadFilesa2004-11-02"plugins.php$a=1&b=2&page=" frist="第一頁" prev="上一頁" next="下一頁" last="最後頁"} {page row=10 now=10 href=DownloadFilesa2004-11-02"plugins.php$a=1&b=2&page=" frist="第一頁" prev="上一頁" next="下一頁" last="最後頁"} -------------------------------------------------------------------------------- 將上面的代碼命名為"plugins.html"保存到Smarty的template目錄裡 2、測試程序 PHP代碼:-------------------------------------------------------------------------------- $Smarty->display( plugins.html ); -------------------------------------------------------------------------------- 3、使用說明 我懶得打了，對比一下"plugins.html"的5個{page}用法，以及看看顯示出來的效果就明白是什麼了 4、插件說明 “《Smarty手冊》第十六章.以插件擴展Smarty ”的應用。像中文字符截取之類的都可以以plugins擴展Smarty，Smarty自帶的截取不支持中文。 __________________ 二、Smarty自動生成靜態頁面 如果你的文件擴展名為".html"~~~~~嘿嘿，這不就是靜態頁面了嗎？-_-! 至於怎麼取得靜態的文件名呢？ PHP代碼:-------------------------------------------------------------------------------- /** * */ class template extends Smarty { /** * */ function template () { $this->Smarty(); } // end func /** * */ function name ( $tpl_file, $cache_id = null, $compile_id = null ) { if (!isset($compile_id)) $compile_id = $this->compile_id; $_auto_id = $this->_get_auto_id( $cache_id, $compile_id ); $_cache_file = $this->_get_auto_filename( $this->cache_dir, $tpl_file, $_auto_id ); return basename( $_cache_file ); } // end func } // end class $Smarty = new template; $file_name = $Smarty->name( plugins.html, cache_name );#html文件的名字(不包含路徑) $Smarty->cache_lifetime = -1;#靜態文件永不過期 $Smarty->fetch( plugins.html, cache_name );#生成靜態html文件 這是村裡翻譯的，實際上Smarty的應用還遠不止於此。 One of the unique aspects about Smarty is the template compling. This means Smarty reads the template files and creates PHP scripts from them. Once they are created, they are executed from then on. Therefore there is no costly template file parsing for each request, and each template can take full advantage of PHP compiler cache solutions such as Zend Accelerator (http://www.zend.com) or PHP Accelerator (http://www.php-accelerator.co.uk). Smarty的特點之一是"模板編譯"。意思是Smarty讀取模板文件然後用他們創建php腳本。這些腳本創建以後將被執行。因此並沒有花費模板文件的語法解析,同時每個模板可以享受到諸如Zend加速器(http://www.zend.com) 或者PHP加速器(http://www.php-accelerator.co.uk)。這樣的php編譯器高速緩存解決方案。 Some of Smartys features: Smaty的一些特點: It is extremely fast. 非常非常的快! It is efficient since the PHP parser does the dirty work. 用php分析器干這個苦差事是有效的 No template parsing overhead, only compiles once. 不需要多余的模板語法解析,僅僅是編譯一次 It is smart about recompiling only the template files that have changed. 僅對修改過的模板文件進行重新編譯 You can make custom functions and custom variable modifiers, so the template language is extremely extensible. 可以編輯自定義函數和自定義變量,因此這種模板語言完全可以擴展 Configurable template delimiter tag syntax, so you can use {}, {{}}, , etc. 可以自行設置模板定界符,所以你可以使用{}, {{}}, , 等等 The if/elseif/else/endif constructs are passed to the PHP parser, so the {if ...} expression syntax can be as simple or as complex as you like. 諸如 if/elseif/else/endif 語句可以被傳遞到php語法解析器,所以 {if ...} 表達式是簡單的或者是復合的,隨你喜歡啦 Unlimited nesting of sections, ifs, etc. allowed. 如果允許的話,section之間可以無限嵌套 It is possible to embed PHP code right in your template files, although this may not be needed (nor recommended) since the engine is so customizable. 引擎是可以定制的.可以內嵌php代碼到你的模板文件中,雖然這可能並不需要(不推薦) Built-in caching support 內建緩存支持 Arbitrary template sources 獨立模板文件 Custom cache handling functions 可自定義緩存處理函數 Plugin architecture 插件體系結構
