dropzone.js不上传 [英] dropzone.js not uploading
问题描述
我通过遵循教程在dropzon网站上设置了一个简单的dropzone.js： StarTutorial 。它显示正确的dropzone，当我把文件放入它会显示，但是当我尝试点击上传按钮什么也没有发生。
我正在使用这个html代码：
<！DOCTYPE html>
< html>
< head lang =en>
< meta charset =UTF-8>
< link href =css / style.csstype =text / css =stylesheet/>
< script src =js / dropzone.js>< / script>
< / head>
< body>
< div id =main>
< form action =upload.phpclass =dropzoneid =zone>< / form>
< / div>
< / body>
此PHP代码：
<？php
$ ds = DIRECTORY_SEPARATOR;
$ storeFolder ='uploads';
if（！empty（$ _ FILES））{
$ tempFile = $ _FILES ['file'] ['tmp_name'];
$ targetPath = dirname（__FILE__）。 $ DS。 $ storeFolder。 $ DS;
$ targetFile = $ targetPath。 $ _FILES [文件] [名];
move_uploaded_file（$ tempFile，$ targetFile）;
}
？>
前段时间，这是由于索引。 Dropzone同时上传多个文件。因此文件名在数组中。用foreach或forloop键读取文件。我在CodeIgniter中使用了这个方法：
$ b $ $ $ $ $ $ $ $ $ $ $ $ foreach $ _FILES [file] [error] as $ key => $ $ b $ if（$ error == UPLOAD_ERR_OK）{
$ tempFile = $ _FILES ['file'] ['tmp_name'] [$ key];
$ name = $ _FILES [file] [name] [$ key];
$ file_extension = end（（explode（。，$ name）））; ＃extra（）来防止通知
$ targetPath = FCPATH。 $ storeFolder。 $ DS; // 4
$ file_new_name = uniqid（）。 。。 $ FILE_EXTENSION;
$ targetFile = $ targetPath。 $ file_new_name; // 5
move_uploaded_file（$ tempFile，$ targetFile）; // 6
}
}
I set up a simple dropzone.js by following the tutorial on the dropzon website by StarTutorial. It shows the dropzone correctly and when I drop files into it the will show up but when I try to click the upload button nothing happens. I am using this html code:
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<link href="css/style.css" type="text/css" rel="stylesheet"/>
<script src="js/dropzone.js"></script>
</head>
<body>
<div id="main">
<form action="upload.php" class="dropzone" id="zone"></form>
</div>
</body>
And this PHP code:
<?php
$ds = DIRECTORY_SEPARATOR;
$storeFolder = 'uploads';
if (!empty($_FILES)) {
$tempFile = $_FILES['file']['tmp_name'];
$targetPath = dirname( __FILE__ ) . $ds. $storeFolder . $ds;
$targetFile = $targetPath. $_FILES['file']['name'];
move_uploaded_file($tempFile,$targetFile);
}
?>
I had the same issue a while ago. It is due to indexing. Dropzone uploads multiple files at the same time. Thus file name is in array. Read the file using key with foreach or forloop. I used this in CodeIgniter:
foreach ($_FILES["file"]["error"] as $key => $error) {
if ( $error == UPLOAD_ERR_OK ) {
$tempFile = $_FILES['file']['tmp_name'][$key];
$name = $_FILES["file"]["name"][$key];
$file_extension = end((explode(".", $name))); # extra () to prevent notice
$targetPath = FCPATH . $storeFolder . $ds; //4
$file_new_name = uniqid(). '.'. $file_extension;
$targetFile = $targetPath. $file_new_name ; //5
move_uploaded_file($tempFile,$targetFile); //6
}
}
这篇关于dropzone.js不上传的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
