请帮助我，我收到了一个错误，我停了很长时间。我无法在php脚本中找到错误。我非常感谢你的帮助。谢谢。
这是错误：
注意：第27行的C：\ xampp \ htdocs \ vacation1.0.04 \ index.php中的未定义索引：error_message
注意：未定义的变量：第47行的C：\ xampp \ htdocs \ vacation1.0.04 \ includes \ header.inc.php中的bdy_addin
注意：未定义的变量：第61行的C：\ xampp \ htdocs \ vacation1.0.04 \ index.php中的CurrentYear
注意：未定义的变量：第61行的C：\ xampp \ htdocs \ vacation1.0.04 \ index.php中的CurrentYear
这是index.php脚本：
session_start();//start the session
define("DIR_PATH", "");//you must change the path for each sub folder
//SET PAGE VARIABLES
$year_to_view = (isset($_POST["year_to_view"]))?$_POST["year_to_view"]:"";
$user_name = (isset($_SESSION["ses_first_name"]))?$_SESSION["ses_first_name"]:"" . " " . (isset($_SESSION["ses_last_name"]))?$_SESSION["ses_last_name"]:"" ;//concatenate first and last name
$year_option = "";
require(DIR_PATH."includes/db_info.inc.php");//database connection information
require(DIR_PATH."includes/cur_date.inc.php");//get the current fiscal year
$error_message = $_REQUEST["error_message"];
$hdr_addin = '
<script language="javascript" type="text/javascript">
<!--
function formload() {
var username = document.LoginForm.username;
if (username) username.focus();
}
//-->
</script>';
if($_SESSION["ses_login_success"] != 'Y'){
$bdy_addin = 'onLoad="formload();"';
}
if($_SESSION["ses_login_success"] == 'Y'){
$hdr_detail = 'Time Off Information For<br />'.$user_name;
}else{
$hdr_detail = 'Vacation Login';
}
$cur_page_title = "Employee Summary";
require(DIR_PATH."includes/header.inc.php");
//IF THE USER SUCCESSFULLY LOGGED IN DISPLAY THEIR INFORMATION.
if($_SESSION["ses_login_success"] == 'Y'){
//load options for select box of years in the database
$GetYr = @mysql_query("SELECT * FROM vf_year");
while($YrArray = @mysql_fetch_array($GetYr)){
$CurYear = $YrArray["year"];
if($CurrentYear == $CurYear){
$selected = "selected";
}else{
$selected = "";
}
$year_option .= "<option $selected>$CurYear</option>\n";
}
//Set variable to determine which year to view. If they did not choose a year, use the current fiscal year.
if(!isset($year_to_view) || $year_to_view == "--Select a year to view--"){
$year_to_view = $CurrentYear;
}
//If the user has entered an email address display it.
if($_SESSION["ses_email"] != ""){
$email_addr = $_SESSION["ses_email"];
}else{
$email_addr = "Not available";
}
echo '<table border="0" cellpadding="0" cellspacing="0" width="700" id="tablepos">
<tr>
<td align="right"><b>Contact Email:</b> ' . $email_addr . '</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<b>To request a vacation:</b><br />
1. If you have an email address listed above, when vacation has been approved<br />
you will receive an email to let you know.<br />
2. Click on the Calendar menu option at the top of the page to request vacation time.<br />
3. Follow the instructions given on the Calendar page.
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td class="text14BkB" align="center"><u><span class="text14rdb">'.$year_to_view.'</span> <b>summary of time off for ' . $user_name . '</b></u></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td align="center">
<form method="POST" action="vacation_detail_all.php">
<input type="hidden" value="' . $year_to_view . '" name="year_to_view">
<input type="submit" value="View all time off as one grouping sorted by date" name="return">
</form>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<table border="0" cellpadding="1" cellspacing="0" width="700" id="datatable">
<tr id="tableheader">
<th>Type</th>
<th>Total<br />Hours</th>
<th>Hours<br />Scheduled</th>
<th>Hours Available<br />to Schedule</th>
<th>Hours<br />Used</th>
<th>Unused<br />Hours</th>
<th></th>
</tr>';
//get all of the time off types that the employee may view
$SQL = @mysql_query("SELECT * from vf_to_type WHERE emp_viewable = 'Y' AND
(dept_id = '0' OR dept_id = '$_SESSION[ses_dept_id]')");
//initialize the cell background color
$bgcolor = "#FFFFFF";
while($Result = @mysql_fetch_array($SQL)){
$TypeID = $Result["to_id"];
$Descr = $Result["descr"];
$Valid_date = $Result["type_date"];
if($bgcolor == "#FFFFFF"){
$bgcolor = "#C0C0C0";
}else{
$bgcolor = "#FFFFFF";
}
//If there is a valid date for this vacation type let the user know
//valid date designates that the vacation type cannot be scheduled
//until that date or later.
/* if($Valid_date != "0000-00-00"){
$Type_Date = "Can't be used before: " . date("m/d/Y",strtotime($Valid_date));
}
*/
//LOOKUP THE TOTAL VACATION TIME THE EMPLOYEE HAS EARNED FOR THIS TIME OFF TYPE
$GetVac = @mysql_query("SELECT * FROM vf_emp_to_hours WHERE to_id = '$TypeID' " .
"AND year = '$year_to_view' AND emp_id = '$_SESSION[ses_emp_id]'");
$Vac_Array = @mysql_fetch_array($GetVac);
$Earned = $Vac_Array["hours"];
//IF THE EMPLOYEE HAS TIME EARNED GET DETAILS OTHERWISE SKIP THIS TYPE
if($Earned != ""){
//RESET ALL THE VARIABLES
$TtlUsed = 0;
$TtlScheduled = 0;
$TtlRemaining = 0;
$TtlToSchedule = 0;
$TtlUnused = 0;
//LOOKUP ALL OF THE EMPLOYEES SCHEDULED TIME OFF FOR THE CURENT TYPE
$Get_Scheduled = @mysql_query("SELECT * FROM vf_vacation WHERE " .
"to_id = '$TypeID' AND emp_id = '$_SESSION[ses_emp_id]' " .
"AND year = '$year_to_view'");
while($Load_Sched = @mysql_fetch_array($Get_Scheduled)){
$Vac = $Load_Sched["hours"];
$VacDate = $Load_Sched["date"];
//FORMAT THE DATE FOR COMPARISON
$VacDate = strtotime($VacDate);
//TOTAL HOURS THAT ARE SCHEDULED
$TtlScheduled = $TtlScheduled + $Vac;
//IF DATE HAS PASSED. CONSIDER VACATION AS USED
if($VacDate <= $TodaysDate){
$TtlUsed = $TtlUsed + $Vac;
}
//IF DATE HAS NOT PASSED. CONSIDER VACATION AS REMAINING
if($VacDate > $TodaysDate){
$TtlRemaining = $TtlRemaining + $Vac;
}
}
//CHECK HOW MANY HOURS ARE LEFT TO SCHEDULE
$TtlToSchedule = $Earned - $TtlScheduled;
//CHECK HOW MANY HOURS ARE STILL UNUSED
$TtlUnused = $Earned - $TtlUsed;
//AFTER RETRIEVING MORE INFORMATION. CONTINUE BUILDING TO THE INFORMATION
echo '
<tr>
<td class="text12BkB" align="center" bgcolor="'.$bgcolor.'">' . $Descr . '<br /><span class="text09Wt">'.$Type_Date.'</span<br /></td>
<td class="text12BkB" align="center" bgcolor="'.$bgcolor.'">' . $Earned . '</td>
<td class="text12BkB" align="center" bgcolor="'.$bgcolor.'">' . $TtlScheduled . '</td>
<td class="text12BkB" align="center" bgcolor="'.$bgcolor.'">' . $TtlToSchedule . '</td>
<td class="text12BkB" align="center" bgcolor="'.$bgcolor.'">' . $TtlUsed . '</td>
<td class="text12BkB" align="center" bgcolor="'.$bgcolor.'">' . $TtlUnused . '</td>
<td align="right" bgcolor="'.$bgcolor.'">
<form method="POST" action="vacation_detail.php" style="margin-bottom:0;">
<input type="hidden" value="' . $year_to_view . '" name="hdnYear">
<input type="hidden" value="' . $TypeID . '" name="TOType">
<!-- <input border="0" src="images/detail.gif" name="I1" type="image" width="46" height="11"> -->
<input border="0" name="I1" type="submit" value="Details" style="background:black;border:none;color:white;">
</form>
</td>
</tr>';
}
}
echo '</table>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>By default the current fiscal year is loaded. To view other years change the selection below.</td>
</tr>
<tr align="center">
<td><form method="POST" action="'.$_SERVER["PHP_SELF"].'">
<select size="1" name="year_to_view">
<option>--Select a year to view--</option>
'.$year_option.'
</select> <input type="submit" value="Reload Page" name="B1">
</form>
</td>
</tr>
</table>
';
//If the user isn't logged in display a login screen
}else{
echo '
<p align="center"><b>Please login to work with pages on this site!</b></p>
<form name="LoginForm" action="login.php" method="post">
<table border="0" cellpadding="0" cellspacing="0" width="250" id="datatable" bgcolor="#C0C0C0" align="center">
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#C0C0C0" width="100%">
<tr>
<td width="100"> </td>
<td width="150"> </td>
</tr>
<tr>
<td width="100"align="right"> Username </td>
<td width="150"> <input type="text" name="username" size="16" maxlength="16" >
</td>
</tr>
<tr>
<td width="100"align="right"> Password </td>
<td width="150"> <input type="password" name="password" size="16" maxlength="16" >
</td>
</tr>
<tr>
<td width="100"> </td>
<td width="150"> </td>
</tr>
<tr>
<td width="100"> </td>
<td width="150"><input type="submit" name="Submit" value="Login" >
</td>
</tr>
<tr>
<td width="100"> </td>
<td width="150"> </td>
</tr>
</table>
</td>
</tr>
</table>
</form>';
}
?>
这是head.php scipt：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title><?PHP echo $cur_page_title; ?></title>
<link rel="stylesheet" type="text/css" media="screen" href="<?PHP echo DIR_PATH."css/site.css" ?>">
<link rel="stylesheet" type="text/css" media="print" href="<?PHP echo DIR_PATH."css/print.css" ?>">
<script language="javascript" type="text/javascript" src="<?PHP echo DIR_PATH."includes/site.js"; ?>"></script>
<script language="javascript" type="text/javascript">
<!--
m_21010 = 0;
m_21020 = 0;
<?PHP
if($_SESSION["ses_super_admin"] == 1 || $_SESSION["ses_is_admin"] == 1){
echo "m_21030 = 2;\n";
}else{
echo "m_21030 = 1;\n";
}
?>
//-->
</script>
<script language="JavaScript" type="text/JavaScript">
function hideitem(selectcnt) {
if(! selectcnt)
return;
if(document.all){
for(i=0; i<selectcnt; i++){
ObName = "HideItem"+i;
document.getElementById(ObName).style.visibility = 'hidden';
}
}
}
function showitem(selectcnt) {
if(! selectcnt)
return;
if(document.all){
for(i=0; i<selectcnt; i++){
ObName = "HideItem"+i;
document.getElementById(ObName).style.visibility = 'visible';
}
}
}
</script>
<?PHP echo $hdr_addin; ?>
</head>
<body style="margin-top:0; margin-left:0;" <?PHP echo $bdy_addin; ?>
<div id="header">
<img src="<?PHP echo DIR_PATH."images/company_logo.gif"; ?>" alt="my company" width="165" height="70" border="0">
<div id="pagetitle"><?PHP echo $hdr_detail; ?></div>
<?PHP require(DIR_PATH."includes/menu.inc.php");//Menu pages ?>
</div>
<?PHP
if(isset($error_message))
{
echo '<span class="textError">'.$error_message.'</span>';
}elseif(isset($good_message))
{
echo '<span class="textGood">* '.$good_message.'</span>';
}
require_once(DIR_PATH."includes/config.inc.php");
?>
答案 0 :(得分：0)
请检查所有数据库字段名称和表单字段名称....
所有插入相同。
$db_info['password'] = "user";
应该是黑色
$db_info['password'] = "";
答案 1 :(得分：0)
Notice: Undefined index: year_to_view in C:\xampp\htdocs\vacation1.0.04\index.php on line 20
Notice: Undefined index: ses_first_name in C:\xampp\htdocs\vacation1.0.04\index.php on line 21
Notice: Undefined index: ses_last_name in C:\xampp\htdocs\vacation1.0.04\index.php on line 21
这些通知来自您的index.php文件尝试打印$ _POST变量是否已发布
只需在表单上打印POST变量即可。最好在分配之前检查
// SET PAGE VARIABLES
$year_to_view = (isset($_POST["year_to_view"]))?$_POST["year_to_view"]:"";
$user_name = (isset($_SESSION["ses_first_name"]))?$_SESSION["ses_first_name"]:"" . " " . (isset($_SESSION["ses_last_name"]))?$_SESSION["ses_last_name"]:"" ;//concatenate first and last name
$year_option = "";
对于数据库访问被拒绝错误，您应将密码作为空
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