rde*_*ira 7 javascript php jquery dropzone.js
我试图建立一个拖放图像上传但dropzone选项不工作,我不知道我是否正确的方式.
我想设置以下选项:
仅上传一个文件(multiupload参数)
删除该文件的可能性(addremovelink?)
最大文件大小为2mb(maxfilesize)
你能帮我吗?
这是代码:
<html>
<head>
<title></title>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="dropzone.js" type="text/javascript"></script>
<link href="css/basic.css" rel="stylesheet" type="text/css" />
<link href="css/dropzone.css" rel="stylesheet" type="text/css" />
</head>
<body>
<script type="text/javascript">
$(document).ready(function(){
$("#uploadme").dropzone({
paramName: 'photos',
url: 'upload.php',
dictDefaultMessage: "Drag your images",
clickable: true,
enqueueForUpload: true,
maxFilesize: 1,
uploadMultiple: false,
addRemoveLinks: true
});
});
</script>
<form action="upload.php" class="dropzone">
<div id="uploadme" class="fallback">
<input name="file" type="file" multiple />
</div>
</form>
</body>
</html>
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谢谢你们,你摇滚!:)
小智 14
只需在Jquery调用之前添加
Dropzone.autoDiscover = false;
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并从中删除操作<form>.这将禁用自动发现功能,以便您可以为表单指定所有选项.
这是你的代码应该是这样的:
<html>
<head>
<title></title>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="dropzone.js" type="text/javascript"></script>
<link href="css/basic.css" rel="stylesheet" type="text/css" />
<link href="css/dropzone.css" rel="stylesheet" type="text/css" />
</head>
<body>
<script type="text/javascript">
$(document).ready(function(){
Dropzone.autoDiscover = false;
$("#uploadme").dropzone({
paramName: 'photos',
url: 'upload.php',
dictDefaultMessage: "Drag your images",
clickable: true,
enqueueForUpload: true,
maxFilesize: 1,
uploadMultiple: false,
addRemoveLinks: true
});
});
</script>
<form action="" class="dropzone">
<div id="uploadme" class="fallback">
<input name="file" type="file" multiple />
</div>
</form>
</body>
</html>
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小智 6
在我的情况下,我不得不使用 vanilla JS Dropzone 类实例化并将函数置于Dropzone.autoDiscover = false;外部$(document).ready。
html:
<form id="image-upload" action="/upload" class="dropzone" method="post" name="file"></form>
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javascript:
<script>
Dropzone.autoDiscover = false;
$(document).ready(function() {
var myDropzone = new Dropzone('form#image-upload',{
maxFiles:12,
acceptedFiles: 'image/*',
dictInvalidFileType: 'This form only accepts images.'
});
});
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