实例(Smarty+FCKeditor新闻系统)

网络编程 2024/11/15 佚名

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以下是主文件index.php的内容:
复制代码代码如下:<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');

}
?>

以下是模板文件index.htm的内容
<!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>

以下是添加新闻的模板文件addnews.htm
<!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">
<link href="./css/a.css" rel="stylesheet" type="text/css">
<title>{$page_title}</title>
</head>

<body>
<p class="style1">新闻管理登陆 </p>
<hr>
<table width="771" height="501" 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="index.php">
      <p>标题
          <input name="title" type="text" id="title" value="{$title}">
</p>
      <p>内容:</p>
      <p>{$editor}</p>
      <p>
        <input type="submit" name="Submit" value="提交">
                <input type="hidden" name='action' value={$actionvalue}>
                <input name="id" type="hidden" value="{$id}">
                </p>
    </form>

        </td>
  </tr>
  <tr>
    <td width="95" height="433"><div align="center">添加新闻</div></td>
  </tr>
</table>
</body>
</html>

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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