【发布时间】:2019-03-25 13:35:48
【问题描述】:
我正在尝试在变量中使用 get 语句将数据添加到数据库中,当我尝试执行此操作时,文件夹下不会添加任何内容,但是如果我添加纯文本,则会添加它。 (我正在尝试添加到文件夹部分) 下面提供了我的整个 html 文档:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="newfile.css">
<title>Folder</title>
</head>
<body>
<?php
include_once 'dbh.php';
echo $_GET["data"];
if(isset($_GET["data"])) {
$location = $_GET["data"];
$sql = "SELECT * FROM posts WHERE folder LIKE '%$location%'";
$result = mysqli_query($conn, $sql);
$queryResult = mysqli_num_rows($result);
if($queryResult > 0) {
while ($row = mysqli_fetch_assoc($result))
{
echo $row['content'];
}
} else {
echo "There are no results matching your search!";
}
}
?>
<?php
$uploadpath = 'postimages/'; // directory to store the uploaded files
$max_size = 3116718; // maximum file size, in KiloBytes
$alwidth = 100000; // maximum allowed width, in pixeli
$alheight = 100000; // maximum allowed height, in pixeli
$allowtype = array('bmp', 'gif', 'jpeg', 'jpg', 'jpe', 'png', 'docx', 'psd', 'pdf', 'pptx', 'html', 'php', 'css', 'js', 'mp4', 'mp3'); // allowed extensions
if(isset($_FILES['fileup'])) {
$uploadpath = $uploadpath . basename( $_FILES['fileup']['name']);
$name = basename( $_FILES['fileup']['name']);
$type = end(explode('.', strtolower($_FILES['fileup']['name'])));
list($width, $height) = getimagesize($_FILES['fileup']['tmp_name']); // gets image width and height
$err = '';
// Checks if the file has allowed type, size, width and height (for images)
if(!in_array($type, $allowtype)) $err .= 'The file <b>'. $_FILES['fileup']['name']. '</b> not has the allowed extension type.';
if($_FILES['fileup']['size'] > $max_size*900000) $err .= '<br/>Maximum file size must be: '. $max_size. ' KB';
if(isset($width) && isset($height) && ($width >= $alwidth || $height >= $alheight)) $err .= '<br/>The maximum Width x Height must be: '. $alwidth. ' x
'. $alheight;
// If no errors, upload the image, else, output the errors
if($err == '') {
if(move_uploaded_file($_FILES['fileup']['tmp_name'], $uploadpath)) {
$content = $name;
$realfiledest = $uploadpath;
$username = 'user';
$folder = $_GET['data'];
$sql = "INSERT INTO posts (content, img, folder, date) VALUES ('$content', '$realfiledest', '$folder', NOW());";
$result = mysqli_query($conn, $sql);
if($result !== false) {
header("Location: fold.php?data=Math");
}else{
echo "fail";
}
}
else echo '<b>Unable to upload the file.</b>';
}
else echo $err;
}
?>
<div class="upform">
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST" enctype="multipart/form-data">
<div class="image-upload">
<label for="file-input">
<img src="add-file.png" />
</label>
<input id="file-input" type="file" name="fileup"/>
</div>
<input class="noshow" type="text" id="wow" placeholder="<?php echo $_GET['data']; ?>" name='name'>
<input type="submit" id="submit" name='submit' value="U P L O A D" />
</form>
</div>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(
function(){
$('input:file').change(
function(){
if ($(this).val()) {
$("#submit").show();
// or, as has been pointed out elsewhere:
// $('input:submit').removeAttr('disabled');
}
}
)
});
</script>
</body>
</html>
url=http://localhost/smart%20assist/fold.php?data=Math
任何帮助都会很棒,谢谢
【问题讨论】:
-
请用 HTML 表单上传您的完整代码?
-
完成,非常感谢
-
这是单页码还是多页码。
标签: javascript php html css mysql