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快愁死我了，查了一天的资料也没做出来

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Jun 23, 2016 pm 02:04 PM

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

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