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Questions tagged [asyncfileupload]

Async file upload is the process of asynchronously uploading files from a web page.

In the context of ASP.NET, the 'asyncfileupload' tag most likely refers to the ASP.NET AJAX AsyncFileUpload component.

293 questions
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HTML5 multiple file upload: upload one by one through AJAX

I have a multiple files upload form: I am posting these files with ajax. I would like to upload the selected files one by one (to create individual progress bars, and out of curiousity). I can get the…
Mark
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error writing mime multipart body part to output stream

I have code that does async file uploads which works fine on my dev vm but after I deployed it to the client system, I keep getting this error: "error writing mime multipart body part to output stream" I know this is the line that is throwing the…
Mutu Yolbulan
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blueimp jquery file upload - "done", "complete" callbacks not working for IE 9

I am using Blueimp Jquery File Upload plugin to upload files asynchronously. It works well in most other browsers (with a few minor issues) - on IE, I see this issue that the "done", "stop", "always", "complete" and some other event callbacks are…
tanushree
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4 answers

How to clear file upload text in server side (c#)

I want to clear the file path from the file upload. The file upload is inside the update panel and I am using a AsyncFileUpload. How can I clear the file and change the background color of the fileupload btnAudUpload_Click Method string filename…
Murthy
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Is the TransferManager in AWS SDK for S3 doing Asynchronous I/O?

I've been reading about TransferManager in the Amazon's AWS SDK for doing S3 uploads, the provided API allows for non-blocking usage, however it's unclear to me if the underlying implementation actually does asynchronous I/O. I did some reading on…
Alexandru Nedelcu
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4 answers

Asp.Net Ajax Toolkit AsyncFileUpload - "The file is attached is invalid" error

I'm trying to use the AsyncFileUpload control from the Asp.net Ajax Control Toolkit (Sept 30, 2009 stable build: 30930) . I've created a demo application and the control works fine. Files upload and all is well. When I try to use the control in my…
Craig M
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4 answers

disable request buffering in nginx

It seems that nginx buffers requests before passing it to the updstream server,while it is OK for most cases for me it is very bad :) My case is like this: I have nginx as a frontend server to proxy 3 different servers: apache with a typical php…
Uriel Katz
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3 answers

reassemble binary after flow.js upload on node/express server

I can't figure out how to use the flow.js library with a node backend, and basing my code off the sample on the flow.js github. I'm getting the blob files up, but I'm not building the binary afterward the upload completes. The final get isn't…
user3499275
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Bootstrap Fileinput does not send file again on second upload

When I upload a file with Krajees Bootstrap Fileinput, I perform a server side validation of the file. When something goes wrong, I output a JSON-Object simply with {error:'Something went wrong'}. The Plugin displays the error perfectly. But then:…
Florian Müller
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Need help debugging XHR-based Ajax Image Upload with ASP.NET MVC2

I'm attempting to use the script found from http://valums.com/ajax-upload/ My controller is as follows using System; using System.IO; using System.Text.RegularExpressions; using System.Web; using System.Web.Hosting; using System.Web.Mvc; using…
Grahame A
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3 answers

Does not redirect page after UploadComplete in AsyncFileUpload c#

I am using Ajax AsyncFileUpload in asp.net. It is working fine in uploading image but don't know why it is redirecting to same page with some querystring OnUploadComplete. I don't want to reload page. How to solve this ? My Code is as…
Jeeten Parmar
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How to show the image after upload in asp.net fileupload

I have a fileupload control which is inside update panel. I want to display the image after upload is complete. below is my html code

sandeep.mishra
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AJAX file upload/form submit without jquery or iframes?

Is it possible to do an AJAX form submit without jQuery or IFrames (so just pure JavaScript)? I'm currently sending to a struts fileUploadAction that works. Would the action's code still work with the asynchronous submit, or are there additions…
edwardmlyte
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How to solve file upload error in Postman?

I use file upload with webapi in my project. I am testing with Postman. However, Request.Content.IsMimeMultipartContent() always returns false. Postman screenshot: FileUploadController Code: public async Task…
Batuhan Avlayan
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Android DownloadManager counterpart for uploads

Is there a counterpart to androids DownloadManager? I want to start uploading files and when the app gets killed, the upload should continue. It should offer similar possibilities like setting headers, progress notification, notification hub…
Sven-Michael Stübe
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