📄 14-21.php

📁 php 和 ajax 开发的一些资料
💻 PHP
字号:
<?php
if(!$_GET)
{
  echo "<meta http-equiv=\"refresh\" content=\"2; url=14-18.php\">\n";
  echo "没有指定操作方法与操作ID！\n";
  echo "<p>\n";
  echo "两秒后返回显示留言页面\n";
  exit();										//中止所有PHP代码
}
else
{
  if(!$_POST)
  {
    echo "<html>\n";								//输出标准HTML内容
    echo "<head>\n ";
    echo "<title>\n";
    echo "进入留言管理模块\n";
    echo "</title>\n";
    echo "</head>\n";
    echo "<body>\n";
	echo "<center>";
    echo "<font size=5 color=#ff0000>\n";
    echo "管理模块进入接口";
    echo "</font>\n";
    echo "<p>";
    echo "<a href=\"14-18.php\">返回首页</a>";
    echo "<p>\n";
    echo "<table border=1>";
    echo "<form action=\"14-21.php?id=".$_GET[id]."&action=".$_GET[action]."\" method=\"post\" name=\"f\" onsubmit=\"return go(this)\">";
    echo "<tr>";
    echo "<td>";
    echo "管理员名称：";
    echo "</td>";
    echo "<td>";
    echo "<input type=\"text\" name=\"admin\">";
    echo "</td>";
    echo "</tr>";
    echo "<tr>";
    echo "<td>";
    echo "管理员密码：";
    echo "</td>";
    echo "<td>";
    echo "<input type=\"password\" name=\"password\">";
    echo "</td>";
    echo "</tr>";
    echo "<tr>";
    echo "<td colspan=2 align=\"center\">";
    echo "当前操作为：";
    if($_GET[action]=="edit")
    {
      echo "修改";
    }
    else
    {
      echo "删除";
    }
    echo "第".$_GET[id]."条记录";
    echo "</td>";
    echo "</tr>";
    echo "<tr>";
    echo "<td colspan=2 align=\"center\">";
    echo "<input type=\"button\" value=\"上一步\" onclick=\"history.go(-1)\">";
    echo "<input type=\"submit\" value=\"下一步\">";
    echo "</td>";
    echo "</tr>";
    echo "</table>";
  }
  else
  {
    include "14-16.php";
    if($_POST[admin]==$admin_name && $_POST[password]==$admin_pass)
    {
      setcookie("admin",$_POST[admin]);
      if($_GET[action]=="edit")
      {
        $url="14-22.php?id=".$_GET[id];
      }
      else
      {
        $url="14-24.php?id=".$_GET[id];
      }
      echo "<meta http-equiv=\"refresh\" content=\"2; url=".$url."\">\n";
      echo "登录成功！\n";
      echo "<p>\n";
      echo "两秒后进入相应操作页面\n";
      exit();	
    }
    else
    {
      echo "<meta http-equiv=\"refresh\" content=\"2; url=14-18.php\">\n";
      echo "用户名或者密码错误！\n";
      echo "<p>\n";
      echo "两秒后返回显示留言页面\n";
      exit();											//中止所有PHP代码
    }
  }
}
echo "</center>";
echo "</body>";
echo "</html>";
?>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -