smarty与php实现新闻管理的代码（一）

最新推荐文章于 2025-08-23 15:05:11 发布

原创最新推荐文章于 2025-08-23 15:05:11 发布 · 565 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#php #fckeditor #action #input #mysql #button

本文介绍了一个使用PHP实现的简单新闻管理系统，该系统集成了新闻的添加、编辑、删除等功能，并利用了Smarty模板引擎和FCKeditor富文本编辑器来增强用户体验。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

index.php文件

$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');

}
?>

indedx.htm文件

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>{$page_title}</title>

</head>

<body>
<p class="style1">新闻管理</p>
<hr>
<table width="771" height="115" border="0">
<tr>
    <td height="62"><div align="center">系统管理</div></td>
    <td width="666" rowspan="2"><form name="form1" method="post" action="">
      <table width="543" border="0">
        <tr>
          <td width="253">标题</td>
          <td width="230">日期</td>
          <td width="46">选择</td>
        </tr>
  {section name=news loop=$news}
        <tr>
          <td><a href="./index.php?action=editnewsview&id={$news[news].id}">{$news[news].title}</a></td>
          <td>{$news[news].date}</td>
          <td><input name="checkbox[]" type="checkbox" id="checkbox[]" value="{$news[news].id}"></td>
        </tr>
  {/section}
      </table>
      <p>
        <input type="submit" name="Submit" value="删除">
      <input name="action" type="hidden" id="action" value="{$actionvalue}">
   </p>
    </form> </td>
</tr>
<tr>
    <td width="95" height="47"><div align="center"><a href="./index.php?action=addnewsview">添加新闻</a></div></td>
</tr>
</table>
<p class="style1"> </p>
</body>
</html>