PHP实例源码下载(Smarty+FCKeditor新闻系统)

【核心代码】

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">  
<?php  
require('./global.php');  
require('./smarty/libs/Smarty.class.php');  
require('./mysql.php');  
require('./FCKeditor/fckeditor.php');  
$action=$_REQUEST['action'];  
//定义一个函数用于调用FCK  
function editor($input_name, $input_value)  
{  
global $smarty;  
$editor = new FCKeditor($input_name) ;  
$editor->BasePath   = "./FCKeditor/";//指定编辑器路径  

$editor->ToolbarSet = "Default";//编辑器工具栏有Basic（基本工具）,Default（所有工具）选择  
$editor->Width      = "100%";  
$editor->Height     = "320";  
$editor->Value      = $input_value;  
$editor->Config['AutoDetectLanguage'] = true ;  
$editor->Config['DefaultLanguage']  = 'en' ;//语言  
$FCKeditor = $editor->CreateHtml();  

$smarty->assign("editor", $FCKeditor);//指定区域  
}  

switch ($action){  

case 'addnewsview':  

        $smarty= new Smarty();  
        $smarty->template_dir = './template';  
        $smarty->compile_dir = './smarty/templates_c';  
        $smarty->assign('page_title','新建新闻');  
        $smarty->assign('actionvalue','addnews');  
        editor('content','');//调用编辑器,并定义文本域名为content(与下面addnews中的$_REQUEST['content']对应  
        $smarty->display('addnews.htm');  
break;  

case 'addnews':  
        $title=$_REQUEST['title'];  
        $content=$_REQUEST['content'];  
        $db=new mysql();  
        $button=$_REQUEST['Submit'];  

        if(empty($title) || empty($content)){  
        echo "请填写完成！<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php?action=addnewsview\">";  
        }else{  
                $sql="insert into news values(id,'admin','$title','$content',NOW())";  
                $db->query_exec($sql);  
        echo "操作成功！<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php\">";  
        }  
break;  

case 'editnewsview':  
        $smarty= new Smarty();  
        $smarty->template_dir = './template';  
        $smarty->compile_dir = './smarty/templates_c';  
        $smarty->assign('page_title','修改新闻');  
        $smarty->assign('actionvalue','addnews');  
        $id=$_REQUEST['id'];  

        $query="select * from news where id=$id";  
        $db=new mysql();  
        $result = $db->query_exec($query);  
        $rs = $result-> fetch_assoc();  

        $smarty->assign('title',$rs['title']);  
        //$smarty->assign('content',$rs['content']);  
        $smarty->assign('actionvalue','editnews');  
        $smarty->assign('id',$rs['id']);  
        editor('content',$rs['content']);  
        $smarty->display('addnews.htm');  
break;  

case 'editnews':  
        $title=$_REQUEST['title'];  
        $content=$_REQUEST['content'];  
        $id=$_REQUEST['id'];  

        $button=$_REQUEST['Submit'];  
        $db=new mysql();  
        if ($button=='提交'){  
                $sql="update news set title='$title',content='$content',date=NOW() where id=$id";  
                $db->query_exec($sql);  
        echo "操作成功！<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php\">";  
        }  
break;  

case 'delnews':  
        $db=new mysql();  
        if ($checkbox!="" or count($checkbox)!=0) {  
                for ($i=0;$i<count($checkbox);$i  ){  
                        $db->query_exec("delete from news where id='$checkbox[$i]'");  
                }  
        }  
        echo "操作成功！<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=./index.php\">";  
break;  

default:  
        $smarty= new Smarty();  
        $smarty->template_dir = './template';  
        $smarty->compile_dir = './smarty/templates_c';  
        $smarty->assign('page_title','新闻管理');  
        $smarty->assign('actionvalue','delnews');  

        $query="select * from news";  
        $db=new mysql();  
        $result = $db->query_exec($query);  

        while ($rs = $result-> fetch_assoc()) {  
                $array[]= array("id"=>$rs['id'], "title"=>$rs['title'],"date"=>$rs['date']);   
                $smarty->assign('news',$array);  
        }  

        $smarty->display('index.htm');  

}  
?>