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emp_manage.php
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<!DOCTYPE html>
<?php
//权限检查
session_start();
if( empty( $_SESSION['isLogin'] ) ){
header("Location:index.php");
exit();
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>员工信息管理系统</title>
<style type="text/css">
*{ margin: 0; padding: 0; }
.mainContainer{ width: 1140px; margin: 0 auto; text-align: center; margin-top: 40px; }
.mainContainer table,form,p{ margin-top: 20px; }
.account{ position: absolute; right: 20px; top: -5px; }
th, td{ width: 120px; padding-bottom: 20px; }
th{ padding-top: 20px; }
a{ text-decoration: none; display: inline-block; color: #00f; }
a:hover{ background-color: #c63; }
.td50{ width:70px; word-break:break-word; }
.returnTop{ position: fixed; width: 60px; height: 60px; text-align: center; line-height: 60px; font-size: 14px; right: 20px; bottom: 20px; background-color: #ccc; }
</style>
</head>
<body>
<?php
//后代遍历递归函数
function digui( $no, $map ){
$ans = '';
foreach ( $map as $x ){
if( $x['MGR'] == $no ){
$ans = $ans . '<br />' . $x['ENAME'];
$ans = $ans . digui( $x['EMPNO'], $map );
}
}
return $ans;
}
//右上角导航菜单
if( !empty( $_SESSION["usr"] ) ){
echo "<p class='account'>欢迎登录， ". $_SESSION['usr'] . "<br /><a href='index.php'>注销登录</a>
<a href='psw_update.php'>修改密码</a></p>";
}
?>
<div class='returnTop'><a href="#top">返回顶部</a></div>
<div class="mainContainer">
<h1>系统主界面</h1>
<form method="get" action="emp_manage.php">
员工号：<input type="number" name="ask_empno" autofocus="autofocus" />
姓名：<input type="text" name="ask_ename" />
<input type="submit" value="查询" />
</form>
<p>
<a href="emp_add.php" target="_self">增加新员工</a>
</p>
<table border=1>
<tr>
<th>员工号</th><th>姓名</th><th>照片</th><th>职位</th><th>主管</th><th>直接下属</th><th>下属</th><th>入职时间</th><th>薪资</th><th>部门号</th>
<th>照片</th><th>编辑</th><th>删除</th>
</tr>
<?php
//数据库连接与配置
include( 'medoo.php' );
$database = new medoo([
// 必须配置项
'database_type' => 'mysql',
'database_name' => 'erpdb',
'server' => 'localhost',
'username' => 'root',
'password' => '',
'charset' => 'utf8',
// 可选参数
'port' => 3306,
// 可选，定义表的前缀
'prefix' => '',
// 连接参数扩展, 更多参考 http://www.php.net/manual/en/pdo.setattribute.php
'option' => [
PDO::ATTR_CASE => PDO::CASE_NATURAL
]
]);
//增
if( isset( $_GET["add_empno"] ) ){
$row = [
"EMPNO" => $_GET["add_empno"],
"ENAME" => $_GET["add_ename"],
"JOB" => $_GET["add_job"],
"MGR" => $_GET["add_mgr"],
"HIREDATE" => $_GET["add_hiredate"],
"SAL" => $_GET["add_sal"],
"DEPTNO" => $_GET["add_deptno"]
];
foreach( $row as $key=>$vlue ){
if( empty( $vlue ) ){
unset( $row[$key] );
}
}
$new_row_id = $database->insert( "emp", $row );
}
//删
if( isset( $_GET["delno"] ) ){
$del_row_id = $database->delete( "emp", array( "EMPNO" => $_GET["delno"] ) );
}
//改
if( isset( $_GET["edit_empno"] ) ){
$update_row_id = $database->update( "emp", [
"EMPNO" => $_GET["edit_empno"],
"ENAME" => $_GET["edit_ename"],
"JOB" => $_GET["edit_job"],
"MGR" => $_GET["edit_mgr"],
"HIREDATE" => $_GET["edit_hiredate"],
"SAL" => $_GET["edit_sal"],
"DEPTNO" => $_GET["edit_deptno"]
], [
"EMPNO[=]" => $_GET["edit_empno"]
] );
}
//上下级关系遍历
$all = $database->select( 'emp', '*', null );
$map = array();
foreach( $all as $one ){
$map[ $one['EMPNO'] ] = $one;
}
foreach( $map as &$one ){
$one['MGRNAME'] = '';
$one['FCNAME'] = '';
$o = $one;
while( !empty( $o['MGR'] ) ){
$o = $map[ $o['MGR'] ];
$one['MGRNAME'] = $one['MGRNAME'].'<br />->'.$o['ENAME'];
}
foreach( $map as $tmp ){
if( $tmp['MGR'] == $one['EMPNO'] ){
$one['FCNAME'] = $one['FCNAME'].'<br />'.$tmp['ENAME'];
}
}
$one['CNAME'] = digui( $one['EMPNO'], $map );
}
?>
<?php
//无查询条件时执行全部打印
if( empty( $_GET["ask_empno"] ) && empty( $_GET["ask_ename"] ) ){
foreach( $map as $row ){
echo "<tr>";
echo "<td>" . $row['EMPNO'] . "</td>";
echo "<td>" . $row['ENAME'] . "</td>";
if (isset($row['IMG'])) {
echo "<td><img style=\"width:60px;height:60px\" src=\"".$row['IMG'] ."\" /></td>";
} else {
echo "<td><img style=\"width:60px;height:60px\" src=\"http://bpic.588ku.com/element_origin_min_pic/01/47/02/12574338a640011.jpg\" /></td>";
}
echo "<td>" . $row['JOB'] . "</td>";
echo "<td>" . $row['MGRNAME'] . "</td>";
echo "<td><div class=\"td50\">" . $row['FCNAME'] . "</div></td>";
echo "<td><div class=\"td50\">" . $row['CNAME'] . "<div></td>";
echo "<td>" . $row['HIREDATE'] . "</td>";
echo "<td>" . $row['SAL'] . "</td>";
echo "<td>" . $row['DEPTNO'] . "</td>";
?>
<td><a href="emp_photo.php?photono=<?php echo $row['EMPNO']; ?>">照片</a></td>;
<td><a href="emp_edit.php?editno=<?php echo $row['EMPNO']; ?>">编辑</a></td>;
<td><a href="emp_manage.php?delno=<?php echo $row['EMPNO']; ?>">删除</a></td>;
<?php
echo "</tr>";
}
}else{
//根据EMPNO、ENAME进行查询
$sql = null;
if( empty( $_GET['ask_empno'] ) && !empty( $_GET['ask_ename'] ) ){
$sql = "SELECT * FROM emp WHERE ENAME LIKE '%".$_GET['ask_ename']."%'";
$res = $database->query( $sql )->fetchAll();
}else{
$res = $database->select( "emp", "*",[
"EMPNO[=]" => $_GET["ask_empno"]
]);
}
//记录筛选
foreach( $map as $key=>$value ){
$ok = false;
foreach( $res as $r ){
if( $r['EMPNO'] == $key ){
$ok = true;
break;
}
}
if( !$ok ){
unset( $map[$key] );
}
}
//记录打印
foreach( $map as $row ){
echo "<tr>";
echo "<td>" . $row['EMPNO'] . "</td>";
echo "<td>" . $row['ENAME'] . "</td>";
echo "<td><img style=\"width:60px;height:60px\" src=\"".$row['IMG'] ."\" /></td>";
echo "<td>" . $row['JOB'] . "</td>";
echo "<td>" . $row['MGRNAME'] . "</td>";
echo "<td><div class=\"td50\">" . $row['FCNAME'] . "</div></td>";
echo "<td><div class=\"td50\">" . $row['CNAME'] . "<div></td>";
echo "<td>" . $row['HIREDATE'] . "</td>";
echo "<td>" . $row['SAL'] . "</td>";
echo "<td>" . $row['DEPTNO'] . "</td>";
?>
<td><a href="emp_photo.php?photono=<?php echo $row['EMPNO']; ?>">照片</a></td>;
<td><a href="emp_edit.php?editno=<?php echo $row['EMPNO']; ?>">编辑</a></td>;
<td><a href="emp_manage.php?delno=<?php echo $row['EMPNO']; ?>">删除</a></td>;
<?php
}}
?>
</table>
<br /><br />
</div>
</body>
</html>