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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.

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wait for event handler of a single thread to execute

I am uploading files to S3. But the file upload fails silently without any error. So I have written an event handler to keep track of the upload. Below is my function for file upload. I want to wait for event handler till it completes its…
Fathima
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ASP.net Web API File Validation filter attribute

I want to create an attribute which will perform following tasks. Validate the file type as per the file extension. Validate the file type as per magic number/signature of file. Validate the file length/size. If file is validated then I want to…
rajk
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How to make a JavaScript function available in a invisible user control

I have a JavaScript code in a user control, and it is working fine if the user control is visible at start. Then, I add this user control to a panel on a page -> still working fine. Next, I add this user control to a panel on a page and make panel…
Alex C.
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issue in updating the page after file upload

I am having a strange issue associated with AsyncFileUpload control. after the upload, I am updating the page by calling__doPostBack function from ClientUploadComplete event handler. it works fine first time, but next time I try to upload the file,…
RKP
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AsyncFileUpload in Repeater in UpdatePanel

The AsyncFileUpload works. Only issue is the file name disappears when the LinkButton to repeat the AsyncFileUpload control is pressed. Is there a way to get and store the file name? FileName does not work. Not really keen on sharing code-behind but…
bipolar_worlds
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Returning payload from async action creator - React js

I'm new to javascript and the React ecosystem and I'm working on an app that let's the user upload a profile photo. I researched uploading a file to Cloudinary using Superagent which is great and used it in the upload component. Since I'm using…
Alvin van der Kuech
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Corrupt Files after uploading on server android

I am trying to upload images and videos in one go(total size is approx 30 MB) But problem is that broken file gets uploaded to the server if I send multiple files. It works fine for a single file. This is my multipart Utility class import…
gautam
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Asynchronous file upload Jax-rs

I want to create a Resourse using Jax-rs(Jersey implementation) that supports asynchronous file upload. By Asynchronous I mean that I do not want to use the AsyncResponse interface of the Jax-rs. Instead I want when a user starts to upload a file…
Encho Belezirev
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How to clear asyncfileupload after button is clicked

I'm uploading a file and that works fine but I'm trying to clear the file name from showing after I click on a button.
user123456789
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Best way to upload REALLY big files with angularjs and rails-api

I have a rails-api conected to an angular app with the main purpose of uploading different files to the server and make copies of them, until now it works perfectly but the biggest files i've had to upload so far are 500ish mb, and now i have to…
fr3d0
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asp.net AjaxFileUpload not working

I have implemented bootstrap design in my asp.net application with ajaxcontrol toolkit v17.0. I need to implement AjaxFileUpload, but it not showing properly on my page and even when I click on it, it not responding anything, file selection popup…
Manish Jain
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Upload file img into forder

Can someone help me how to upload image files to file using ajax This is form of me:
tuan viet
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KendoUpload FileUpload httppostedfile not working on submit

I am using @(Html.Kendo().Upload() in my app. I have to take the top 5 records from csv and bind it to kendo grid in javascript. I'm reading the file info from httppostedfilebase and returning the top 5 records as JSON result in save action method.…
user3123734
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Make AsyncFileUpload accepts only images files Asp.Net Webforms

I am using asyncfileupload control, I want to accept only images. I used the accept attribute but it didn't work and used OnClientUploadComplete event to catch the content type and stop the uploading on server side, the event didn't fire and caused…
Radwa AbdEllah
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AsyncFileUpload IsUploading is undefined

I have an AsyncFileUpload and a Repeater that lists uploaded files. When I select a file it used to attempt to upload twice. I have a duplicate file check in .cs file so it always display "file already exists" error message. I searched for an answer…
NoBullMan
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