我想问一下这段代码..我从PHP和MYSQL开始,我无法弄清楚为什么它不会INSERT INTO
db即使我连接...
基本上php代码在" SUBMIT" 之后无法正常工作我没有收到消息,没有...感谢您的帮助
add_post.php:
<form>
<div class="form-group">
<label for="post_title">title</label>
<input type="text" class="form-control" id="post_title" name="title"/>
</div>
<div class="form-group">
<label for="post_video">video</label>
<input type="text" class="form-control" id="post_video" name="video"/>
</div>
<div class="form-group">
<label for="post_content">content</label>
<textarea rows="10" id="post_content" class="form-control" name="content"></textarea>
</div>
<div class="form-group">
<label for="file_input">file input</label>
<input type="file" id="file_input" name="image">
<p class="help-block">Max upload file is 5MB.</p>
</div>
<button class="btn btn-default" name="submit">Submit</button>
</form>
<?php
include('connect.php');
if(isset($_POST['submit'])){
$post_title = $_POST['title'];
$post_date = date('d-m-y');
$post_video = $_POST['video'];
$post_content = $_POST['content'];
$post_image = $FILES['image'];
if(empty($post_title) || empty($post_content)) {
echo "<script>alert('title or content is empty')</script>";
}
else {
move_uploaded_file($post_image,"image/uploads/$post_image");
$insert_query = "INSERT INTO post (title, image, content, video) VALUES (
'$post_title',
'$post_image',
'$post_content',
'$post_video')";
if(mysqli_query($db, $insert_query)) {
echo "<center><h1>post published successfuly</h1></center>";
}
}
}
?>
connect.php(适用于C9.com):
<?php
// A simple PHP script demonstrating how to connect to MySQL.
// Press the 'Run' button on the top to start the web server,
// then click the URL that is emitted to the Output tab of the console.
$servername = getenv('IP');
$username = getenv('C9_USER');
$password = "";
$database = "portfolio";
$dbport = 3306;
// Create connection
$db = new mysqli($servername, $username, $password, $database, $dbport);
// Check connection
if ($db->connect_error) {
die("Connection failed: " . $db->connect_error);
}
?>
db screenshots:
答案 0 :(得分:2)
我猜您应该在表单中使用属性“method”,在这种情况下:
<form method="post">
因为默认方法是get,并且正如我所见,您希望收到$ _POST数据。 希望它有所帮助
答案 1 :(得分:2)
表单方法应该是POST,因为您要上传文件,所以应指定enctype。
这是一个例子:
<form method="post" enctype="multipart/form-data">
另外,文件的变量应该是$ _FILES而不是$ FILES
enctype的参考:http://www.w3schools.com/tags/att_form_enctype.asp