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
回复讨论(解决方案)
请参考php书籍,这是最基本的,基本上什么书都有的,建议看《PHP与MySQL WEB开发》
是最基本的啊,但是不会啊!!!!!
不知道公司怎么会要你的
就是不会才需要学呀
版主大人,能回答下我的问题吗?
我每天晚上都在学,进步缓慢啊。能告诉我这个功能具体怎么做吗,很急啊
这东西有点难啊
我也是刚刚实习,建议你先从添加开始,毕竟添加比较简单点
我贴段源码你参考下。
<?php session_start();include 'conn/conn.php';include 'check_login.php';include 'page.class.php';?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>更改医院信息</title><link rel="stylesheet" type="text/css" href="style/modhos.css" /></head><body><div id="content"> <h1 id="">123</h1><table cellspacing="0"> <caption>修改医院信息</caption> <thead> <th>医院名称</th> <th>位置</th> <th>总需求人数</th> <th>是否分性别</th> <th>需求男</th> <th>需求女</th> <th>操作</th> <th>操作</th> </thead> <tbody> <?php $sql = "select * from hos ;"; $result = mysql_query($sql)or die(mysql_error()); $page=new Page(mysql_num_rows($result),15); $sql="select * from hos order by id {$page->limit}"; $result = mysql_query($sql)or die(mysql_error()); $info = mysql_fetch_array($result); do {?> <tr> <td><?php echo $info['name'];?></td> <td><?php echo $info['location'];?></td> <td><?php echo $info['total'];?></td> <td><?php if($info['same']){echo "是";} else{echo "否";}; ?> <td><?php if($info['same']){echo $info['men'];} else {echo "-";}?></td> <td><?php if($info['same']){echo $info['wom'];} else {echo "-";}?></td> <td><a href="mod_hos1.php?id=<?php echo $info['id'];?>">更改</a></td> <td><a href="del_hos.php?id=<?php echo $info['id'];?>" onclick= "return confirm('你确定删除吗?')">删除</a></td> </tr> <?php }while($info = mysql_fetch_assoc($result)); ?> </tbody> </table> </div></body></html>
太感谢楼上了,就是要这样的
LZ你需要一个mysql的类,7楼这代码不出3天你家服务器就的重新安装系统了
就这个不知道你怎么需要在网上找了一天的资料的
这个 比我还要佩服了
楼主还是总结下思路,思路不清晰,就不知道怎么写的。
我贴段源码你参考下。PHP code?12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364
楼主莫急躁,保持一个良好的学习心态,只有心态好了,才能做好事情。如果心态没调整好,估计什么事情都难做。
<?php class Page { private $total; //数据表中总记录数 private $listRows; //每页显示行数 private $limit; private $uri; private $pageNum; //页数 private $config=array('header'=>"", "prev"=>"Page_up", "next"=>"Page_down", "first"=>"First_page", "last"=>"Last_page"); private $listNum=8; /* * $total * $listRows */ public function __construct($total, $listRows=10, $pa=""){ $this->total=$total; $this->listRows=$listRows; $this->uri=$this->getUri($pa); $this->page=!empty($_GET["page"]) ? $_GET["page"] : 1; $this->pageNum=ceil($this->total/$this->listRows); $this->limit=$this->setLimit(); } private function setLimit(){ return "Limit ".($this->page-1)*$this->listRows.", {$this->listRows}"; } private function getUri($pa){ $url=$_SERVER["REQUEST_URI"].(strpos($_SERVER["REQUEST_URI"], '?')?'':"?").$pa; $parse=parse_url($url); if(isset($parse["query"])){ parse_str($parse['query'],$params); unset($params["page"]); $url=$parse['path'].'?'.http_build_query($params); } return $url; } private function __get($args){ if($args=="limit") return $this->limit; else return null; } private function start(){ if($this->total==0) return 0; else return ($this->page-1)*$this->listRows+1; } private function end(){ return min($this->page*$this->listRows,$this->total); } private function first(){ if($this->page==1) $html.=''; else $html.=" <a href='{$this->uri}&page=1'>{$this->config["first"]}</a> "; return $html; } private function prev(){ if($this->page==1) $html.=''; else $html.=" <a href='{$this->uri}&page=".($this->page-1)."'>{$this->config["prev"]}</a> "; return $html; } private function pageList(){ $linkPage=""; $inum=floor($this->listNum/2); for($i=$inum; $i>=1; $i--){ $page=$this->page-$i; if($page<1) continue; $linkPage.=" <a href='{$this->uri}&page={$page}'>{$page}</a> "; } $linkPage.=" {$this->page} "; for($i=1; $i<=$inum; $i++){ $page=$this->page+$i; if($page<=$this->pageNum) $linkPage.=" <a href='{$this->uri}&page={$page}'>{$page}</a> "; else break; } return $linkPage; } private function next(){ if($this->page==$this->pageNum) $html.=''; else $html.=" <a href='{$this->uri}&page=".($this->page+1)."'>{$this->config["next"]}</a> "; return $html; } private function last(){ if($this->page==$this->pageNum) $html.=''; else $html.=" <a href='{$this->uri}&page=".($this->pageNum)."'>{$this->config["last"]}</a> "; return $html; } private function goPage(){ return ' <input type="text" onkeydown="javascript:if(event.keyCode==13){var page=(this.value>'.$this->pageNum.')?'.$this->pageNum.':this.value;location=\''.$this->uri.'&page=\'+page+\'\'}" value="'.$this->page.'" style="width:25px"><input type="button" value="GO" onclick="javascript:var page=(this.previousSibling.value>'.$this->pageNum.')?'.$this->pageNum.':this.previousSibling.value;location=\''.$this->uri.'&page=\'+page+\'\'"> '; } function fpage($display=array(0,1,2,3,4,5,6,7,8)){ $html[0]=''; $html[1]=''; $html[2]=" <b>{$this->page}/{$this->pageNum}</b> "; $html[3]=$this->first(); $html[4]=$this->prev(); $html[5]=$this->pageList(); $html[6]=$this->next(); $html[7]=$this->last(); $html[8]=$this->goPage(); $fpage=''; foreach($display as $index){ $fpage.=$html[$index]; } return $fpage; } }
这些很简单的啦,慢慢的弄几下就OK了。
可以先去看下W3C的教程
LZ还是找些简单的例子凑合地修改一下吧。
公司没有人管你么?直接给你个任务让你随便做?晚上自己没事学学吧,我也在学习中,很多不会的,可以随时交流~
公司没有人管你么?直接给你个任务让你随便做?晚上自己没事学学吧,我也在学习中,很多不会的,可以随时交流~ 你的企鹅是什么
LZ跟我刚进公司一个类型的。
这都能找到工作?瞬间让我有了一点自信
百度干嘛,果断google
严重同意楼上,谷歌才是最佳的搜索选择
这个程度就找工作..太急了吧,只会导致自己更加狼狈,不过既然已经上岗了就珍惜吧,虽然辛苦点但进步会很快,因为是在实践中的.
但我并不主张这种程度就上岗,那公司也真难以理解..是不是电子商务,缺程序员那种小公司?
楼主坚持住哦,不行的话也不怕,到时候再修行几个月再战..
从最基础学起吧PHP与MySQL WEB开发

Long URLs, often cluttered with keywords and tracking parameters, can deter visitors. A URL shortening script offers a solution, creating concise links ideal for social media and other platforms. These scripts are valuable for individual websites a

Following its high-profile acquisition by Facebook in 2012, Instagram adopted two sets of APIs for third-party use. These are the Instagram Graph API and the Instagram Basic Display API.As a developer building an app that requires information from a

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

The 2025 PHP Landscape Survey investigates current PHP development trends. It explores framework usage, deployment methods, and challenges, aiming to provide insights for developers and businesses. The survey anticipates growth in modern PHP versio


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

WebStorm Mac version
Useful JavaScript development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Chinese version
Chinese version, very easy to use

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

Dreamweaver Mac version
Visual web development tools
