从Dropzone.js中删除所有手动添加的文件？ [英] removing all manually added files from Dropzone.js?

问题描述

以编程方式将以编程方式添加的文件删除到Dropzone时，出现未知问题。
这是我的代码不起作用：

There is a unknown problem while programmatically deleting programmatically added files to Dropzone. Here is my code that is not working:

// constructor - OK
docsDropzone = new Dropzone( "#docsUpload", {
    url: uploadUrl,
    addRemoveLinks: true,
    init: function() {
        this.on( 'removedfile', removedFileCallback );
    }
} );

// add file - OK
var mockFile = { name: 'test.jpg', size: 0 };
docsDropzone.emit( "addedfile", mockFile );
docsDropzone.emit( "thumbnail", mockFile, 'test.jpg' );

// remove files - NOT OK
docsDropzone.removeAllFiles( true );

推荐答案

添加文件函数未将文件添加到 dropzone.files
，因此必须手动添加：

addedfile function is not adding files to dropzone.files so it must be added manually:

// add file - OK
var mockFile = { name: 'test.jpg', size: 0, status: 'success' };
docsDropzone.emit( "addedfile", mockFile );
docsDropzone.emit( "thumbnail", mockFile, 'test.jpg' );
docsDropzone.files.push( mockFile ); // file must be added manually

// remove files - NOW OK
docsDropzone.removeAllFiles( true );

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