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Smarty简单留言本

时间：2009-01-13

来源：互联网

现在流行发这个,我也来发一个,这几天才刚接触的Smarty,按现在这个还缓存不了,还有就是教我实现一下分页,谢谢各位了~
目录树：
  |---smarty
      |---libs（模板文件夹）
      |---fck
      |---cache
      |---configs
      |---templates_c
      |---templates
  |-----includes
      |---config.php(在此修改数据库配置)
      |---.....
  |---index.php
创建数据库gbook(编码是UTF8),导入gbook.sql,修改好自己的数据库配置即可运行~
[php]<?php
require_once('./includes/function.inc.php');
$db = new db_mysql;
$smarty = new Smarty_Gbook;
$smarty->caching = 0;
$action = $_GET['action'];
//这个判断实际上不起作用 :(
if(!$smarty->is_cached('index.tpl')){
      $result = $db->query("select * from gbook order by gbook_id desc");
      while($rs = $db->fetch_array($result)){
            $gbooklist[]=$rs;
      }
      $smarty->assign('gbooklist', $gbooklist);
      //$smarty->cache_lifetime = 100;
}
switch($action){
      //添加留言
      //-----------------------------------------------------------------------
      case "add":
            $smarty->assign('action','adds'); //设置为添加状态
            $smarty->assign('type','add'); //type可以是不为空的任意值
            $smarty->editor('gbook_content'); //编辑器
      break;
      case "adds":
            //接收数据
            $gbook_name = $_POST['gbook_name'];
            $gbook_qq = $_POST['gbook_qq'];
            $gbook_content= $_POST['gbook_content'];
            $gbook_time = time();
            if(empty($gbook_name) || empty($gbook_qq) || empty($gbook_content)){
                     showerr("请填写完整!");
            }
            //写入
            $rs = $db->query("insert into gbook (`gbook_name`,`gbook_qq`,`gbook_content`,`gbook_time`) value ('$gbook_name', '$gbook_qq', '$gbook_content', '$gbook_time')");
            if($rs){
                     ShowMsg("添加成功!", '?', 500);
                     exit;
            }else{
                     showerr("添加出错!");
            }
      break;
      //修改留言
      //-----------------------------------------------------------------------
      case "edit":
            //接收ID
            $gbook_id = $_GET['id'];
            //查询要编辑的留言
            $result = $db->query("select * from gbook where gbook_id=$gbook_id");
            $rs = $db->fetch_array($result);
            $smarty->assign('action','edits'); //设置为编辑状态
            $smarty->assign('type','edit'); //type可以是不为空的任意值
            $smarty->assign('gbook_id',$rs[gbook_id]);
            $smarty->assign('gbook_name',$rs[gbook_name]);
            $smarty->assign('gbook_qq',$rs[gbook_qq]);
            $smarty->editor('gbook_content',$rs[gbook_content]);
      break;
      case "edits":
            $gbook_id = $_POST['id'];
            $gbook_name = $_POST['gbook_name'];
            $gbook_qq = $_POST['gbook_qq'];
            $gbook_content= $_POST['gbook_content'];
            if(empty($gbook_name) || empty($gbook_qq) || empty($gbook_content)){
                     showerr("请填写完整!");
            }
            $rs = $db->update("update gbook set gbook_name='$gbook_name', gbook_qq='$gbook_qq', gbook_content='$gbook_content' where gbook_id=$gbook_id");
            if($rs){
                     ShowMsg("修改成功!", '?', 500);
                     exit;
            }else{
                     showerr("修改出错!");
            }
      break;
      //删除留言
      //-----------------------------------------------------------------------
      case "delete":
            $gbook_id = $_GET['id'];
            if($db->query("delete from gbook where gbook_id=$gbook_id")){
                     ShowMsg("删除成功!", '?', 500);
                     exit;
            }else{
                     showerr("删除出错!");
            }
      break;
}
//显示模版
$smarty->display('index.tpl');
?>[/php]

aaa.GIF (52.66 KB)

作者: baln 发布时间: 2009-01-13

不错支持下

作者: 111 发布时间: 2009-01-13

顶一下！

作者: Rcook 发布时间: 2009-01-13

那个网页IP好猥琐啊!

作者: CFC4N 发布时间: 2009-01-15

必须支持一下下回去研究研究

作者: liumingchen 发布时间: 2009-01-15

原帖由 CFC4N 于 2009-1-15 10:38 发表
那个网页IP好猥琐啊!

谁能教我把它变成：http://127.0.0.1:82 http://127.0.0.1:83这样的形式？每一个端口都是一个独立网站～