实例(Smarty+FCKeditor新闻系统)_php实例

以下是主文件index.php的内容:

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">  <BR><?php  <BR>require('./global.php');  <BR>require('./smarty/libs/Smarty.class.php');  <BR>require('./mysql.php');  <BR>require('./FCKeditor/fckeditor.php');  <BR>$action=$_REQUEST['action'];  <BR>//定义一个函数用于调用FCK  <BR>function editor($input_name, $input_value)  <BR>{  <BR>global $smarty;  <BR>$editor = new FCKeditor($input_name) ;  <BR>$editor->BasePath   = "./FCKeditor/";//指定编辑器路径  <br><br>$editor->ToolbarSet = "Default";//编辑器工具栏有Basic（基本工具）,Default（所有工具）选择  <BR>$editor->Width      = "100%";  <BR>$editor->Height     = "320";  <BR>$editor->Value      = $input_value;  <BR>$editor->Config['AutoDetectLanguage'] = true ;  <BR>$editor->Config['DefaultLanguage']  = 'en' ;//语言  <BR>$FCKeditor = $editor->CreateHtml();  <br><br>$smarty->assign("editor", $FCKeditor);//指定区域  <BR>}  <br><br>switch ($action){  <br><br>case 'addnewsview':  <br><br>        $smarty= new Smarty();  <BR>        $smarty->template_dir = './template';  <BR>        $smarty->compile_dir = './smarty/templates_c';  <BR>        $smarty->assign('page_title','新建新闻');  <BR>        $smarty->assign('actionvalue','addnews');  <BR>        editor('content','');//调用编辑器,并定义文本域名为content(与下面addnews中的$_REQUEST['content']对应  <BR>        $smarty->display('addnews.htm');  <BR>break;  <br><br>case 'addnews':  <BR>        $title=$_REQUEST['title'];  <BR>        $content=$_REQUEST['content'];  <BR>        $db=new mysql();  <BR>        $button=$_REQUEST['Submit'];  <br><br>        if(empty($title) || empty($content)){  <BR>        echo "请填写完成！<meta HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php?action=addnewsview\">";  <BR>        }else{  <BR>                $sql="insert into news values(id,'admin','$title','$content',NOW())";  <BR>                $db->query_exec($sql);  <BR>        echo "操作成功！<meta HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php\">";  <BR>        }  <BR>break;  <br><br>case 'editnewsview':  <BR>        $smarty= new Smarty();  <BR>        $smarty->template_dir = './template';  <BR>        $smarty->compile_dir = './smarty/templates_c';  <BR>        $smarty->assign('page_title','修改新闻');  <BR>        $smarty->assign('actionvalue','addnews');  <BR>        $id=$_REQUEST['id'];  <br><br>        $query="select * from news where id=$id";  <BR>        $db=new mysql();  <BR>        $result = $db->query_exec($query);  <BR>        $rs = $result-> fetch_assoc();  <br><br>        $smarty->assign('title',$rs['title']);  <BR>        //$smarty->assign('content',$rs['content']);  <BR>        $smarty->assign('actionvalue','editnews');  <BR>        $smarty->assign('id',$rs['id']);  <BR>        editor('content',$rs['content']);  <BR>        $smarty->display('addnews.htm');  <BR>break;  <br><br>case 'editnews':  <BR>        $title=$_REQUEST['title'];  <BR>        $content=$_REQUEST['content'];  <BR>        $id=$_REQUEST['id'];  <br><br>        $button=$_REQUEST['Submit'];  <BR>        $db=new mysql();  <BR>        if ($button=='提交'){  <BR>                $sql="update news set title='$title',content='$content',date=NOW() where id=$id";  <BR>                $db->query_exec($sql);  <BR>        echo "操作成功！<meta HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php\">";  <BR>        }  <BR>break;  <br><br>case 'delnews':  <BR>        $db=new mysql();  <BR>        if ($checkbox!="" or count($checkbox)!=0) {  <BR>                for ($i=0;$i<count($checkbox);$i++){  <BR>                        $db->query_exec("delete from news where id='$checkbox[$i]'");  <BR>                }  <BR>        }  <BR>        echo "操作成功！<meta HTTP-EQUIV=\"Refresh\" CONTENT=\"<p style="color:transparent">本文来源gao!%daima.com搞$代*!码$网3</p><strong>搞代gaodaima码</strong>1; URL=./index.php\">";  <BR>break;  <br><br>default:  <BR>        $smarty= new Smarty();  <BR>        $smarty->template_dir = './template';  <BR>        $smarty->compile_dir = './smarty/templates_c';  <BR>        $smarty->assign('page_title','新闻管理');  <BR>        $smarty->assign('actionvalue','delnews');  <br><br>        $query="select * from news";  <BR>        $db=new mysql();  <BR>        $result = $db->query_exec($query);  <br><br>        while ($rs = $result-> fetch_assoc()) {  <BR>                $array[]= array("id"=>$rs['id'], "title"=>$rs['title'],"date"=>$rs['date']);   <BR>                $smarty->assign('news',$array);  <BR>        }  <br><br>        $smarty->display('index.htm');  <br><br>}  <BR>?>  <br><br>以下是模板文件index.htm的内容  <BR><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"  <BR>"http://www.w3.org/TR/html4/loose.dtd">  <BR>  <BR>  <BR><meta http-equiv="Content-Type" content="text/html; charset=utf-8">  <BR><title>{$page_title}</title>  <br><br>  <br><br><body>  <BR><p class="style1">新闻管理</p>  <BR><hr>  <BR><table width="771" border="0">  <BR>  <tr>  <BR>    <td height="62"><div align="center">系统管理

{section name=news loop=$news}

{/section}

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