因此,我尝试了下面的解决方案:
Dropzone image upload options not working :(
但是,每当我提供选项时:
Dropzone.autoDiscover = false;dropzone从显示默认的拖放外观变为只显示带有“浏览”按钮的文本。
以下是我的代码(dropzone包含在header中):
<script type="text/javascript">
$(document).ready(function () {
Dropzone.autoDiscover = false;
$("#uploadme").dropzone({
maxFilesize: 5000,
dictDefaultMessage: "Drop your file here to upload (multiple files require being zipped)",
uploadMultiple: false,
addRemoveLinks: true
});
});
</script>
<h5>Test space for FTP</h5>
<asp:Label ID="lblError" runat="server"></asp:Label>
<div class="mainContent">
<form runat="server" method="post" enctype="multipart/form-data"
class="dropzone"
id="ftpUpload">
<div class="fallback" id="uploadme">
<input type="file" name="file" multiple />
<input type="submit" value="Upload" />
</div>
</form>
</div>因此,问题是,如何在不破坏默认外观的情况下为dropzone指定选项?
发布于 2015-04-28 04:04:26
我自己想出来的。我是Javascript Web Forms的新手,忘记了ASP.NET是客户端的,因此引用了客户端和服务器端不同的元素I。我查看了源代码,发现表单的ID是"aspnetForm",因此我将选项代码更改为:
Dropzone.options.aspnetForm = {
uploadMultiple: false,
maxFiles: 1,
maxFilesize: 5000,等。
现在它起作用了!
发布于 2017-06-01 14:48:29
祝你好运
@{
}
<div id="dropzone">
<form action="/Photo/Upload" class="dropzone" id="uploader" enctype="multipart/form-data"></form>
</div>
@section Styles{
<link rel="stylesheet" type="text/css" href="~/lib/dropzone/dist/basic.css" />
<link rel="stylesheet" type="text/css" href="~/lib/dropzone/dist/dropzone.css" />
}
@section Scripts{
<script src="~/lib/dropzone/dist/dropzone.js"></script>
<script>
Dropzone.autoDiscover = false;
window.onload = function () {
var dropzoneOptions = {
dictDefaultMessage: 'Drop Here!',
paramName: "file",
maxFilesize: 2, // MB
addRemoveLinks: true,
init: function () {
this.on("success", function (file) {
console.log("success > " + file.name);
});
}
};
var uploader = document.querySelector('#uploader');
var newDropzone = new Dropzone(uploader, dropzoneOptions);
console.log("Loaded");
};
</script>
}发布于 2018-06-28 22:20:22
四个选项:
.dropzone,这样自动发现就不会拾取它。如果你想使用默认的CSS您可以通过索引访问它:Dropzone.instances[0].options,document.querySelector(formname).dropzone.options
如果您使用后面的步骤(如他们的站点所推荐的那样),您还可以在元素上设置URL等选项,并通过以下方式合并这些选项:
let dz = document.querySelector(formname).dropzone
dz.options = { ...dz.options, ...{ myopts } }https://stackoverflow.com/questions/29898429
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