【发布时间】:2016-03-22 17:18:02
【问题描述】:
我创建了一个提交到 mysql 数据库的表单。现在我想做的是让它更新。我遇到的问题是下面的更新查询,我就是不知道哪里出错了。
<?php
/*
Attempt MySQL server connection. Assuming you are running MySQL
server with default setting (user 'root' with no password)
*/
include 'db.php';
// Check connection
if($link === false){
die("ERROR: Could not connect. " . mysqli_connect_error());
}
// Escape user inputs for security
$title = mysqli_real_escape_string($link, $_POST['title']);
$price = mysqli_real_escape_string($link, $_POST['price']);
$sqm = mysqli_real_escape_string($link, $_POST['sqm']);
$sqm_land = mysqli_real_escape_string($link, $_POST['sqm_land']);
$type = mysqli_real_escape_string($link, $_POST['type']);
$area = mysqli_real_escape_string($link, $_POST['area']);
$location = mysqli_real_escape_string($link, $_POST['location']);
$bedroom = mysqli_real_escape_string($link, $_POST['bedroom']);
$terrace = mysqli_real_escape_string($link, $_POST['terrace']);
$orientation = mysqli_real_escape_string($link, $_POST['orientation']);
$water = mysqli_real_escape_string($link, $_POST['water']);
$seaview = mysqli_real_escape_string($link, $_POST['seaview']);
$pool = mysqli_real_escape_string($link, $_POST['pool']);
$ownerinfo = mysqli_real_escape_string($link, $_POST['ownerinfo']);
$gaddress = mysqli_real_escape_string($link, $_POST['gaddress']);
$description = mysqli_real_escape_string($link, $_POST['description']);
// attempt insert query execution
$sql = "update INTO property (title, price, sqm, sqm_land, type, area, location, bedroom, terrace, orientation, water, seaview, pool, ownerinfo, gaddress, description) VALUES
('$title', '$price', '$sqm', '$sqm_land', '$type', '$area', '$location', '$bedroom', '$terrace', '$orientation', '$water', '$seaview', '$pool', '$ownerinfo', '$gaddress', '$description' )";
if(mysqli_query($link, $sql)){
echo "Records updated successfully.";
} else{
echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}
// close connection
mysqli_close($link);
?>
【问题讨论】:
-
你到底遇到了什么错误?
-
您已经在使用 MySQL 检查错误,但没有使用 PHP php.net/manual/en/function.error-reporting.php,上帝知道这里有什么
db.php。 -
Update mysql column的可能重复
-
@Machavity 如果我事先知道,我会一口气关闭它。我想试图教别人“如何钓鱼”是不够的。我不得不亲自把鱼从河里拉出来。还没等晚饭铃声响起,人们就急着吃饭。
-
@Fred-ii- 一切都很好。这是你的dinner bell ;)