使用url变量通过Php更新phpmyadmin表
我在尝试用php实现编辑页面时遇到了一个问题 从数据库中获取项目不会带来任何问题，但是尝试更新它会告诉我，我遗漏了一个字段，尝试跳过检查只会留下一个未编辑的表 为了进一步解释，有一个页面在传递id（propertyID）veriable时指向这个页面，我们使用它获取所需的变量 任何人都可以看看代码，告诉我我做错了什么，我以前有一个类似的页面工作，我很慌乱，试图找出为什么这一个是使用url变量通过Php更新phpmyadmin表,php,mysql,phpmyadmin,edit,Php,Mysql,Phpmyadmin,Edit,我在尝试用php实现编辑页面时遇到了一个问题 从数据库中获取项目不会带来任何问题，但是尝试更新它会告诉我，我遗漏了一个字段，尝试跳过检查只会留下一个未编辑的表 为了进一步解释，有一个页面在传递id（propertyID）veriable时指向这个页面，我们使用它获取所需的变量 任何人都可以看看代码，告诉我我做错了什么，我以前有一个类似的页面工作，我很慌乱，试图找出为什么这一个是 <?php // Start sessions include('includes/security.inc
<?php
// Start sessions
include('includes/security.inc.php');
authorise();
if (!isset($_GET['propertyID']) || !is_numeric($_GET['propertyID']))
{
header('Location:./houselist.php');
}
else
{
// Include connection file
include('includes/connection.inc.php');
// Get details
connect();
$propertyID = $_GET['propertyID'];
$sql = "SELECT * FROM Properties WHERE propertyID='$propertyID' LIMIT 1";
$result = @mysql_query($sql) or die('Unable to run query');
$record = mysql_fetch_object($result);
mysql_close();
// Check to see if the form has been submitted
if (isset($_POST['submit']))
{
// Check to see all fields have been completed
$address = $_POST['address'];
$categoryID = $_POST['categoryID'];
$price = $_POST['price'];
$landlordName = $_POST['landlordName'];
$img = $_POST['img'];
$description= $_POST['description'];
if (!empty($address) && !empty($categoryID) && !empty($price) && !empty($landlordName) && !empty($img) && !empty($description))
{
// Create an SQL query to add the comment
$sql = "UPDATE property SET propertyID = '$propertyID', img = '$img', address = '$address', price = '$price', landlordName = '$landlordName', description = '$description' WHERE propertyID = $propertyID";
// Connect to the database
connect();
// Run the query and store the result in a variable
$result = mysql_query($sql) or die("Could not run query1");
// Close connection to the database
mysql_close();
// Check if query was successful
if ($result)
{
$message = '<div class="success"><p>You have successfully edited Article details.</p><p>Please <a href="Animal_Manage.php">Click Here</a> to view the Animal list.</p></div>';
}
else
{
$message = '<div class="error"><p>There was an error editing details, please try again</p></div>';
}
}
else
{
$message = '<div class="error"><p>Please make sure you fill all fields in before submitting the form.</p></div>';
}
}
?>
<!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=utf-8" />
<link rel="stylesheet" type="text/css" href="css/960.css"/>
<link rel="stylesheet" type="text/css" href="css/demo.css"/>
<link rel="stylesheet" type="text/css" href="css/960_24_col.css"/>
<link rel="stylesheet" type="text/css" href="css/reset.css"/>
<link rel="stylesheet" type="text/css" href="css/text.css"/>
<link rel="stylesheet" type="text/css" href="css/style.css"/>
<title>Complete Property Solutions</title>
<title>Homescreen - Complete Property Solutions</title>
</head>
<body>
<div class="container_24" id="container">
<div class="grid_24" id="banner">
<a href="home.php"><img src="img/banner.png" width="960" height="92" /></a>
</div>
<div class="grid_18" id="nav" align="right">
<ul id="topnav">
<li><a href="home.php">Home</a></li>
<li><a href="categories.php">Properties</a></li>
<li><a href="landloeds.php">Landlords</a></li>
<li><a href="tenants.php">Tenants</a></li>
<li><a href="logout.php">Logout</a></li>
</ul>
</div>
<div class="grid_6" id="search" align="right">
<form action="search.php" method="GET">
<input type="text" name="term" size="15">
<input type="submit" value="Search">
</form>
</div>
</div>
<div class="container_24" id="container" align="center">
<div id="container">
<form id="PropertyEdit" name="PropertyEdit" method="post" action="<? echo $_SERVER['PHP_SELF'] . "?propertyID=" . $propertyID; ?>">
<input type="hidden" name="propertyID" id="propertyID" value="<?php echo $propertyID; ?>" />
<?php
if (isset($message))
{
echo $message;
}
else
{
?>
<div class="label"><label for="propertyID"></label></div>
<div class="input"><input type="hidden" name="propertyID" id="propertyID" tabindex="1" value="<? echo $record->propertyID; ?>" /></div>
<br />
<div class="label"><label for="categoryID">Category</label></div>
<div class="input"><input type="text" name="categoryID" id="categoryID" tabindex="1" value="<? echo $record->categoryID; ?>" /></div>
<br />
<div class="label">
<label for="address">Address:</label></div>
<div class="input"><input type="text" name="address" id="address" tabindex="1" value="<? echo $record->address; ?>" /></div>
<br />
<div class="label"><label for="price">Price:</label></div>
<div class="input"><input type="text" name="Price" id="price" tabindex="3" value="<? echo $record->price; ?>" /></div>
<div class="label"><label for="landlordName">Landlord</label></div>
<div class="input"><input type="text" name="landlordName" id="landlordName" tabindex="1" value="<? echo $record->landlordName; ?>" /></div>
<br />
<div class="label"><label for="img">Image</label></div>
<div class="input"><input type="text" name="img" id="img" tabindex="1" value="<? echo $record->img; ?>" /></div>
<br />
<div class="label"><label for="description">Description:</label></div>
<div class="input"><textarea name="description" id="description" cols="50" rows="10" tabindex="5"><? echo $record->description; ?></textarea></div>
<br />
<div class="label"> </div>
<div class="input">
<input type="reset" name="reset" id="reset" value="Reset" tabindex="6" />
<input type="submit" name="submit" id="submit" value="Submit" tabindex="7" />
</div>
<p class="normal"><a href="index.php">Click Here</a> to Return to the Home page</p>
<?php
}
?>
</form> </div>
</div>
</body>
</html>
<?php
}
?>
请。它们不再得到维护，而是在使用。相反，请了解并使用。您能隔离出出现问题的代码吗？大写价格用于页面文本，而不是代码。至于我使用mysql函数的原因是，这是我目前正在做的一个模块，我需要这样做，但是你的输入名称属性中有Price
// Check to see if the form has been submitted
if (isset($_POST['submit']))
{
// Check to see all fields have been completed
$address = $_POST['address'];
$categoryID = $_POST['categoryID'];
$price = $_POST['price'];
$landlordName = $_POST['landlordName'];
$img = $_POST['img'];
$description= $_POST['description'];
if (!empty($address) && !empty($categoryID) && !empty($price) && !empty($landlordName) && !empty($img) && !empty($description))
{
// Create an SQL query to add the comment
$sql = "UPDATE property SET propertyID = '$propertyID', img = '$img', address = '$address', price = '$price', landlordName = '$landlordName', description = '$description' WHERE propertyID = $propertyID";
// Connect to the database
connect();
// Run the query and store the result in a variable
$result = mysql_query($sql) or die("Could not run query1");
// Close connection to the database
mysql_close();
// Check if query was successful
if ($result)
{
$message = '<div class="success"><p>You have successfully edited Article details.</p><p>Please <a href="Animal_Manage.php">Click Here</a> to view the Animal list.</p></div>';
}
else
{
$message = '<div class="error"><p>There was an error editing details, please try again</p></div>';
}
}
else
{
$message = '<div class="error"><p>Please make sure you fill all fields in before submitting the form.</p></div>';
}
}
<div class="container_24" id="container" align="center">
<div id="container">
<form id="PropertyEdit" name="PropertyEdit" method="post" action="<? echo $_SERVER['PHP_SELF'] . "?propertyID=" . $propertyID; ?>">
<input type="hidden" name="propertyID" id="propertyID" value="<?php echo $propertyID; ?>" />
<?php
if (isset($message))
{
echo $message;
}
else
{
?>
<div class="label"><label for="propertyID"></label></div>
<div class="input"><input type="hidden" name="propertyID" id="propertyID" tabindex="1" value="<? echo $record->propertyID; ?>" /></div>
<br />
<div class="label"><label for="categoryID">Category</label></div>
<div class="input"><input type="text" name="categoryID" id="categoryID" tabindex="1" value="<? echo $record->categoryID; ?>" /></div>
<br />
<div class="label">
<label for="address">Address:</label></div>
<div class="input"><input type="text" name="address" id="address" tabindex="1" value="<? echo $record->address; ?>" /></div>
<br />
<div class="label"><label for="price">Price:</label></div>
<div class="input"><input type="text" name="Price" id="price" tabindex="3" value="<? echo $record->price; ?>" /></div>
<div class="label"><label for="landlordName">Landlord</label></div>
<div class="input"><input type="text" name="landlordName" id="landlordName" tabindex="1" value="<? echo $record->landlordName; ?>" /></div>
<br />
<div class="label"><label for="img">Image</label></div>
<div class="input"><input type="text" name="img" id="img" tabindex="1" value="<? echo $record->img; ?>" /></div>
<br />
<div class="label"><label for="description">Description:</label></div>
<div class="input"><textarea name="description" id="description" cols="50" rows="10" tabindex="5"><? echo $record->description; ?></textarea></div>
<br />
<div class="label"> </div>
<div class="input">
<input type="reset" name="reset" id="reset" value="Reset" tabindex="6" />
<input type="submit" name="submit" id="submit" value="Submit" tabindex="7" />