I have an ASP.NET page that uses the asyncfileupload control. The control works just like I want it to and it uploads pictures and I have code to handle the server OnUploadedCompleted. However, I want to use this same control to upload multiple files. So, once the OnUploadedCompleted event finishes, I need the control to "reset" and al...
If I upload a file that is larger than the configs max request length I get a "Server Response Error: Unknown Server Error" alert popup. It asks if I want to see the response page and if I click "OK" an application error window pops up saying "Maximum request length exceeded." I found this already... http://stackoverflow.com/questions/...
Referring to the following: Ajax Asyncfileupload doesn't work as soon as I put it in a control I am having the same issue. I am not using a Master page though. I have an AsyncFileUpload control in a Panel, within an update panel. Any ideas as to what could be causing the issue? ...
I'm having a problem with a Webusercontrol that has an asyncfileupload control. My websusercontrol is being loaded in a placeholder control that's wrapped by an updatepanel.Due to asyncpostback, I have to load and clear the placeholder's controls. The webusercontrol works flawlessly, except the asyncfileupload, which doesn't want to up...
I have asp.net project that uses an AsyncFileUpload to allows user to upload local files to a database. I occasionally have a problem uploading files getting a message "Server Response Error unknown server error. Do you have to see the response page", I click Ok get Unhanded exception message and it repeats Server Response Error unknown ...
Hi guys. I have a problem working with ScriptManager's RegisterClientScriptBlock which is not working. I have a AsyncFileUpload and I want to preview the uploaded image dynamically after the upload. the UploadedComplete is wired in Page_Init and here's the UloadedComplete block code in server side void fileUpload_UploadedComplete(obj...
Hi, I need to show the status of file upload to servlet in the browser, how can this be acheived without using any libraries like jquery, what are the various options for doing this and which one is the best? Best Regards, Keshav ...
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 MHNHub.Areas.ViewModels; using MHNHub.Models; using MHNHub.ViewModels; namespace MHNHub.Area...
Hello everyone, I am uploading an image with AsyncFileUpload, it works well, but i want to show to the user the image which him just uploaded, but i am having troubles to make that work. I have tried the OnClientUploadComplete event which receive sender and args paramenters, but the second paramenter only have the file name (without r...
I've been looking for a way to achieve this behavior and I found this sample project. The trick in this project is that it changes the form target to an iframe created on the fly. So far so good, I can get the byte[] on the server-side. But I need to change an image preview after the file is uploaded. How can I get the iframe to updat...
Uploading files via PUT method, even binary or text, via a "normal web browser" is possible. Why many people are just saying, that is not possible ? Sample code with jQuery and PHP. $(document).ready(function() { $("#uploadbutton").click(function() { var filename = $("#file").val(); $.ajax({ type: "PUT", ...
I am getting an error while using AsyncFileUpload in my webpage. When i select a file, it gives me an error: Server Response Error: 'Index was out of range. Must be non-negative and less than the size of collection.' In my page i am using Iframes to open a popup (user exp) and than have a usercontrol in which there is the AsyncFileUploa...
Hi.. I'm Having some trouble using the ASP.NET AJAX File Uploader.. I always get either: Unhandled Exception: Access is Denied or Unhandled Exception: The File Attached is Invalid To give you some background i'm working on .NET 4.0 and using the Ajax toolkit dll To get to this state all i have done is dragged a script manager onto...
Hi, I am having a problem using the AJAX AsyncFileUpload control. I currently have a page that simply contains a textbox inside an UpdatePanel and the upload control itself just outside of it. I have written a JavaScript function called from the upload controls OnClientUploadComplete property which does a postback on the contents of the...