1
G'DaySQL 구문에 오류가 있습니다.
필자가 편집하고 싶은 PHP 페이지가 있는데, 필자는 필자가 왜이 오류가 떠오르는 지 알 수 없다.
SQL 구문에 오류가 있습니다. '= po_postcode ='4060 ', email ='- ', phone ='732997688 ', 팩스 =' 'WHERE id ='1 ''행을 사용하기 위해 MySQL 서버 버전에 해당하는 매뉴얼을 확인하십시오. 1
헬프 나는 절망적이고 정신 나간다. (유사한 코드가 다른 페이지에서 작동하지만이 페이지는 아닙니다.) ....
사람이 도와주세요.
{
<?php
/*
EDIT.PHP
Allows user to edit specific entry in database
*/
// creates the edit record form
// since this form is used multiple times in this file, I have made it a function that is easily reusable
function renderForm($id, $name, $po_street, $po_suburb, $po_state, $po_postcode, $email, $phone, $fax, $error)
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Edit Record</title>
</head>
<body>
<?php
// if there are any errors, display them
if ($error != '')
{
echo '<div style="padding:4px; border:1px solid red; color:red;">'.$error.'</div>';
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Edit Record</title>
</head>
<body>
<table width="347" border="0" align="center">
<tr valign="baseline">
<td align="right" nowrap="nowrap"><p align="center"><img src="hartwell_banner.JPG" width="624" height="134" /></p>
</tr>
</table>
<table align="center">
<tr valign="baseline">
<td width="290" align="right" nowrap="nowrap"><div align="left"><h2 align="left"><p align="left"><a href="contact_insert.php">Enter a New Contact</a></p></h2></div></td>
<td width="290" align="center" nowrap="nowrap"><div align="left"><h2 align="center"><p align="center"><a href="index.php">Return to Index</a></p>
</h2>
</div></td>
</tr>
</table>
<form action="" method="post">
<input type="hidden" name="id" value="<?php echo $id; ?>"/>
<table align="center">
<tr valign="baseline">
<td width="98" align="right" nowrap="nowrap"><div align="left">ID:</div></td>
<td width="329"><input type="text" name="id" value="<?php echo $id; ?>" size="40" readonly = "readonly" /> * </td>
</tr>
<tr valign="baseline">
<td width="98" align="right" nowrap="nowrap"><div align="left">Name:</div></td>
<td width="329"><input type="text" name="name" value="<?php echo $name; ?>" size="40" /> * </td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">Postal Street </div></td>
<td><input type="text" name="po_street" value="<?php echo $po_street; ?>" size="40" /> * </td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">Postal Suburb</div></td>
<td><Input type ="text" name="po_suburb" value="<?php echo $po_suburb; ?> " size="30" maxlength="50" >*</td>
<tr valign="baseline">
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">State</div></td>
<td><Input type ="text" name="po_state" value="<?php echo $po_state; ?>" size="5" maxlength="3" /> * </td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">Postal Postcode</div></td>
<td><Input type ="text" name="po_postcode" value="<?php echo $po_postcode; ?>" size="5" maxlength="4"/> * </td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">Email:</div></td>
<td><input type="text" name="email" value="<?php echo $email; ?>" size="40" /> * </td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">Phone:</div></td>
<td><input name="phone" type="text" value="<?php echo $phone; ?>" size="12" maxlength="10" /> * </td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"><div align="left">Fax:</div></td>
<td><input name="fax" type="text" value="<?php echo $fax; ?>" size="12" maxlength="10" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"> </td>
<td> <input type="submit" name="submit" value="Submit"> * Denotes Required Field<?php
// if there are any errors, display them
if ($error != '')
{
echo '<div style="padding:4px; border:1px solid red; color:red;">'.$error.'</div>';
}
?> </td>
</tr>
<tr valign="baseline">
<td colspan="2" align="right" nowrap="nowrap"><div align="center"><img src="hartwell_costs.JPG" alt="" width="340" height="147" /></div></td>
</tr>
</table>
</form>
</body>
</html>
<?php
}
// check if the form has been submitted. If it has, process the form and save it to the database
if (isset($_POST['submit']))
{
// confirm that the 'id' value is a valid integer before getting the form data
if (isset($_POST['id']))
{
// get form data, making sure it is valid
$id = mysql_real_escape_string(htmlspecialchars($_POST['id']));
$name = mysql_real_escape_string(htmlspecialchars($_POST['name']));
$po_street = mysql_real_escape_string(htmlspecialchars($_POST['po_street']));
$po_suburb = mysql_real_escape_string(htmlspecialchars($_POST['po_suburb']));
$po_state = mysql_real_escape_string(htmlspecialchars($_POST['po_state']));
$po_postcode = mysql_real_escape_string(htmlspecialchars($_POST['po_postcode']));
$email = mysql_real_escape_string(htmlspecialchars($_POST['email']));
$phone = mysql_real_escape_string(htmlspecialchars($_POST['phone']));
// check that firstname/lastname fields are both filled in
if ($id == '' || $name == '' || $po_street == '' || $po_suburb == ''|| $po_state == '' || $po_postcode == ''|| $email == '' || $phone == '')
{
// generate error message
$error = 'ERROR: Please fill in all required fields!';
//error, display form
renderForm($id, $name, $po_street, $po_suburb, $po_state, $po_postcode, $email, $phone, $fax, $error);
}
else
{
// save the data to the database
mysql_select_db($database_hartwell, $hartwell);
mysql_query("UPDATE contact SET id= '$id', name='$name', po_street ='$po_street', po_suburb = '$po_suburb', po_state = '$po_state', = po_postcode = '$po_postcode', email ='$email', phone = '$phone', fax = '$fax' WHERE id='$id'")
or die(mysql_error());
// once saved, redirect back to the view page
header("Location: view.php");
}
}
else
{
//if the 'id' isn't valid, display an error
echo 'ID Not Valid!';
}
}
else
// if the form hasn't been submitted, get the data from the db and display the form
{
// get the 'id' value from the URL (if it exists), making sure that it is valid (checing that it is numeric/larger than 0)
if (isset($_GET['id']) && is_numeric($_GET['id']) && $_GET['id'] > 0)
{
// query db
$id = $_GET['id'];
mysql_select_db($database_hartwell, $hartwell);
$result = mysql_query("SELECT * FROM contact WHERE id=$id")
or die(mysql_error());
$row = mysql_fetch_array($result);
// check that the 'id' matches up with a row in the databse
if($row)
{
// get data from db
$id = $row['id'];
$name = $row['name'];
$po_street = $row['po_street'];
$po_suburb = $row['po_suburb'];
$po_state = $row['po_state'];
$po_postcode = $row['po_postcode'];
$email = $row['email'];
$phone = $row['phone'];
$fax = $row['fax'];
// show form
renderForm($id, $name, $po_street, $po_suburb, $po_state, $po_postcode, $email, $phone, $fax,'');
}
else
// if no match, display result
{
echo "No results!";
}
}
else
// if the 'id' in the URL isn't valid, or if there is no 'id' value, display an error
{
echo 'No ID Value!';
}
}
?>
등호 기호'= po_postcode ='가 있습니다. 그리고'set id = '$ id ''와'id ='$ id''는 하나의 UPDATE에서 조금 이상합니다. 그리고'id'가 숫자이고 그 값을 인용하지 않는다면 MySQL이 당신을 도망 가게하는 나쁜 습관이지만 서버를 더 어렵게 만들뿐입니다. –