实例(Smarty+FCKeditor新闻系统)_PHP教程

以下是主文件index.php的内容:
代码如下:
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！";
}else{
$sql="insert into news values(id,'admin','$title','$content',NOW())";
$db->query_exec($sql);
echo "操作成功！";
}
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！";
}
break;

case 'delnews':
$db=new mysql();
if ($checkbox!="" or count($checkbox)!=0) {
for ($i=0;$i $db->query_exec("delete from news where id='$checkbox[$i]'");
}
}
echo "操作成功！";
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');

}
?>

以下是模板文件index.htm的内容
"http://www.w3.org/TR/html4/loose.dtd">

新闻管理

---

系统管理
添加新闻

以下是添加新闻的模板文件addnews.htm
"http://www.w3.org/TR/html4/loose.dtd">

新闻管理登陆

---

系统管理
添加新闻

注:数据库已经在附件里面,先新建一个名为new的数据库,再把表导入
本系统用户名:admin 密码:admin
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metahttp-equiv="Content-Type"content="text/html;charset=utf-8" ?php require('./global.php'); require('./smarty/libs/...