快愁死小弟我了，查了一天的资料也没做出来
快愁死我了，查了一天的资料也没做出来
菜鸟中的菜鸟啊，刚进公司就让做项目啊
最简单的都不会啊，百度了半天也没找到方法
想问一下现在想做一个用户管理模块的增删改查，应该怎么做呢？
收先，select * from user 的输出怎么输出啊
还有，每个输出结果之后都要加个两个按钮 修改 删除
求解啊，怎么做啊
------解决方案--------------------
我贴段源码你参考下。
<?php <br />
session_start();<br />
include 'conn/conn.php';<br />
include 'check_login.php';<br />
include 'page.class.php';<br />
?><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml"><br />
<head><br />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><br />
<title>更改医院信息</title><br />
<link rel="stylesheet" type="text/css" href="style/modhos.css" /><br />
</head><br />
<body><br />
<div id="content"><br />
<h1 id="">123</h1><br />
<table cellspacing="0"><br />
<caption>修改医院信息</caption><br />
<thead><br />
<th>医院名称</th><br />
<th>位置</th><br />
<th>总需求人数</th><br />
<th>是否分性别</th><br />
<th>需求男</th><br />
<th>需求女</th><br />
<th>操作</th><br />
<th>操作</th><br />
</thead><br />
<tbody><br />
<?php <br />
$sql = "select * from hos ;";<br />
$result = mysql_query($sql)or die(mysql_error());<br />
$page=new Page(mysql_num_rows($result),15);<br />
$sql="select * from hos order by id {$page->limit}";<br />
$result = mysql_query($sql)or die(mysql_error());<br />
$info = mysql_fetch_array($result);<br />
do {?><br />
<tr><br />
<td><?php echo $info['name'];?></td><br />
<td><?php echo $info['location'];?></td><br />
<td><?php echo $info['total'];?></td><br />
<td><?php<br />
if($info['same']){echo "是";}<br />
else{echo "否";};<br />
?><br />
<td><?php <br />
if($info['same']){echo $info['men'];}<br />
else {echo "-";}?></td><br />
<td><?php <br />
if($info['same']){echo $info['wom'];}<br />
else {echo "-";}?></td><br />
<br />
<td><a href="mod_hos1.php?id=<?php echo $info['id'];?>">更改</a></td><br />
<td><a href="del_hos.php?id=<?php echo $info['id'];?>" onclick= "return confirm('你确定删除吗？')">删除</a></td><br />
<br />
</tr><br />
<?php }while($info = mysql_fetch_assoc($result)); ?><br />
</tbody><br />
</table><br />
<br />
<br />
</div><br />
</body><br />
</html>
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1378
52
PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian
Dec 24, 2024 pm 04:42 PM
PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati
How To Set Up Visual Studio Code (VS Code) for PHP Development
Dec 20, 2024 am 11:31 AM
Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c
7 PHP Functions I Regret I Didn't Know Before
Nov 13, 2024 am 09:42 AM
If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op
How do you parse and process HTML/XML in PHP?
Feb 07, 2025 am 11:57 AM
This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an
Explain JSON Web Tokens (JWT) and their use case in PHP APIs.
Apr 05, 2025 am 12:04 AM
JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,
PHP Program to Count Vowels in a String
Feb 07, 2025 pm 12:12 PM
A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total
Explain late static binding in PHP (static::).
Apr 03, 2025 am 12:04 AM
Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases?
Apr 03, 2025 am 12:03 AM
What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.
