C# - File Uploads Not Working When Deployed To Server?
Feb 16, 2010
I recently embarked on the endeavor of creating my own asynchronous file upload components for ASP.NET. I took lessons learned form Darren Johnstone's FileUpload project and created an HttpModule for extracting the files from the submitted data.
I got everything working as it should in testing with VS 2008 using the Development Server. I even went so far during my testing to ensure that the request was being intercepted by the module before the files began uploading. After I was satisfied with things, I deployed the project to our web server (Win 2008 w/ IIS 7). I was horrified to learn that the controls were not functioning when deployed.
After some remote debugging, I found that the HttpApplication.AuthenticateRequest event (my location for hooking in to the process) was not being invoked until the files were completely uploaded.
View 1 Replies
Similar Messages:
May 7, 2010
I need a basic system that uploads a file to the server and stores the details in a database, with the ability to add/ edit/ delete whats there.
Most of the solutions I've seen have been far to indepth. I'd like something very simple so I can pick it apart and modify it.
View 4 Replies
Mar 25, 2011
When running the ASP.NET Development Server, everything is working fine. However, when I deploy my asp.net application to the production server (IIS 7.0 integrated mode, fresh install), my location tags in my web.config file are being ignored.
Case in point: I'm using forms authentication, and when the user arrives at my login.aspx page, the external css & js files are not being loaded...even though I have specified that those files should be available to all users (auth'd or not). However, once the user is logged in, the files do in fact load.
<authentication mode="Forms">
<forms loginUrl="~/Account/Login.aspx" timeout="2880" />
</authentication>
<authorization>
<deny users="?" /> <!-- Restrict anonymouse user access -->
</authorization>
And the exception to my css file...
<location path="Styles/xtools.css">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
I've verified that the path to the css file is accurate.
--EDIT Forgot to mention, I have tried creating a web.config file in the targetted folder as well...still not working.
View 1 Replies
May 6, 2010
I need to do multiple file uploads in my ASP.NET page. I also have to display a progress bar with the status of the file transfer. It should display an all file progress status bar separately and a total in a separate progress bar until the file upload has finished.
View 4 Replies
Aug 28, 2010
I have a page currently setup to upload 1 image at a time, it uploaded the image, then creates a thumbnail for that image in the same directory. Client needs / wants to be able to upload a few more images at the same time. So i would like to see if i can use the existing code that works, but setup to upload a few more images and process them all to create the thumbnails.
I currently have a page that allows them to upload 5 images at a time and that works fine, but its just simple uploading the images, nothing else is happening at that moment.
Here is the code i am working with:
[Code]....
View 5 Replies
Aug 18, 2010
For ASP.NET any third party tool available for multiple file uploads which is free. also mention the pros and cons of that tool.
View 1 Replies
May 7, 2015
I have fileupload control in my page below is code
protected void BtnUpload3Img_Click(object sender, EventArgs e)
{
uploadImageError.Visible = true;
if (fup3.HasFile && fup3.PostedFile.ContentLength < 102400)
{
string path = Server.MapPath("~/image/House/product/");
string fileName = System.IO.Path.GetFileName(fup3.PostedFile.FileName)
[Code]......
when I select image and upload it and after that refresh page it again upload image that I upload with fileuoploadcontrol before...
I want when I upload image with fileuploadcontrol and refresh page it doesn't upload image again...
how I can do it?
View 1 Replies
Jan 20, 2011
On my current project I have to accept 2 Excel spreadsheets that will be uploaded by clients, process them and create a download package based on this information. This process includes extracting data from the sheets, updating our databases and building several PDF files for the download package. This takes between 15 seconds to 2 minutes to complete, depending on the complexity of the request. Naturally, I want to show some kind of processing indicator rather than just leaving the user hanging while the page loads.
Here's the problem: How to show this processing indicator.
I have to do a full postback to upload the files so this eliminates several nice AJAX indicator methods (sponsoring users rejected the AJAX toolkit async file upload, saying it was confusing to them). If I process on any of the page events during the postback, the page doesn't load until the lengthy process is completed so the browser/site looks 'hung'.
Basically, I need some ideas on how to display a 'building your download' graphic while the lengthy process is working that will also work with a full postback.
View 4 Replies
Jul 31, 2010
I'm using ASP.NET for file uploads, and I'm hitting a bit of a snag in that data sent by the client as multipart form data is read straight into RAM.
Obviously, this means maximum file upload size is limited to the available RAM on the machine, and even then is much smaller as soon as you have multiple simultaneous uploads.
Is it possible to get ASP.NET to write the data to a temporary file on the hard drive as it is recieved rather than reading into RAM?
View 2 Replies
Feb 14, 2010
i'm developing a web application using asp.net 3.5 sp1, my issue is , i need to upload multiple files asynchronously.
for that i used the ajax control toolkit "async file upload", where i can only upload single file and cannot track the filenames after uploading, so i go for the "file uploaded ajax"
[URL]
when i started including the cascading dropdown in that page("mainpage.aspx") , an error occured in the page, ie; when i click add files of the "file upload ajax", the "file upload" control some times doesnot show, so i created another page("testpage.aspx") and included the "file upload" control in that page and created an iframe in the "mainpage.aspx" and call the "testpage.aspx", now it is working fine, but i was not able to track the filename, can i access the control inside that iframe from the "mainpage.aspx" ?
mainpage.aspx
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
<form id="form1" runat="server" enctype="multipart/form-data">
<ajaxToolkit:ToolkitScriptManager EnablePartialRendering="true" runat="server" ID="ScriptManager1" />
<div>
[Code]....
View 3 Replies
Feb 11, 2011
In continuation to my previous research at this link : Security Risks or concerns with the use of FileUpload control of asp.net - how to Scan files during upload, also how to intimate user if file is virus affected and abort the operation. In addition to above, we have McAfee Antivirus installed on our servers. I heard that there is some APIS for this work for Symantac Antivirus but I am not sure about McAfee antivirus.
View 1 Replies
Jan 29, 2010
I have an asp.net2.0 application with a treeview control for navigation on my site. the application works fine with development server but when i deploy my site on IIS 5.0, the links stop working after the first click on any link.
View 1 Replies
Mar 24, 2011
I just deployed a site and all looks okay as far as it being up there and the files are there.However when I go to click on any link, they don't even send a request back to the browser.If I right click then open link in new tab is sends it along just fine but it seems like the page can't initiate a request back to the server,
View 2 Replies
Mar 17, 2010
I have an ASP.NET web application(webforms,not MVC) developed in VS 2008 and i have implemented ASP.NET web forms URL routing by following this link [URL]
It works pretty good when i run it on the Visual studion IDE.But does not works when i created a site under my IIS (IIS 5.1 in XP) and deployed the same files there.I have set ASP.NET version as 2.0 in the Properties window of my application too.But does not work.
View 3 Replies
Dec 14, 2010
I have just deployed my entire website onto my hosting provider. My databases worked fine whilst I was testing the website on the local host. They use Plesk Control Panel. Here is my connection string:
Data Source=.SQLEXPRESS;AttachDbFilename|DataDirectory|ASPNETDB.MDF";Integrated Security=True;User Instance=True (nothing is omited from this string)
Why isn't this working when the website is online? I get the error Invalid value for key 'attachdbfilename'. I have retargeted my website for .net 2.0 at the providers request because they do not support .net 4.
View 6 Replies
Jul 19, 2010
in my web application i'm using CultureAndRegionInfoBuilder to Register and UnRegister my custom culture and it is working fine when i run theapplication from VS2008 IDE but not when i deploy to IIS. It's giving the error meesage "Register Method failed
View 1 Replies
Jun 24, 2010
I am working on migrating a site from IIS 6 to IIS 7 and I am not able to see all of my logs. My system.diagnostics configuration is as follows:
<system.diagnostics>
<trace autoflush="true"></trace>
<sources>
<source name="Assembly1" switchValue="All">
<listeners>
[Code]....
If I run the application locally using the ASP.Net web server or local IIS I get all my log files. Once the application has been deployed to IIS 7 I only get the System.ServiceModel log. I have verified that the directory exists and I have given full control to everybody. I also have restarted the services and the site in an attempt to force the logs to flush. I have just been trying anything to get a log out of this thing so I also installed the Tracing and Logging Tools role services. I still don't get my application logs.
I also tried an implementation where I logged to the EventLog instead of trace log files. This also exhibited the same behavior. Worked locally and when deployed to local IIS but not when deployed to the actual server. I logged to the application log and on my IIS7 machine I gave full control permission to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetserviceseventlogApplication.
Seems like I must be missing something here. I can't get any information out of these 2 different logging implementations when deployed within IIS 7. I'm not even sure what is common here. Do EventLog.WriteEntry and Trace.TraceEvent both use WCF?
View 1 Replies
Apr 4, 2011
I have created custom membership and role providers for a SharePoint web application.
If I deploy the DLL for these classes into the GAC, the membership/role provision works just fine. If I deploy these DLLs to the web application's bin folder in IIS, the web app bails with a server error immediately when browsing to the site.
Parser Error Message: Exception has been thrown by the target of an invocation.
If I view source on the error page I get a bit more info:
[code]....
View 1 Replies
Mar 9, 2011
I built Deployment package and feed IIS with that, but when I trying to visit my site, I see only files of root folder like FTP Whats wrong ?
View 1 Replies
Nov 12, 2010
i just deployed my web site to the remote server. I noticed that the menu (navigation) bar is doesn't display as on my local server. I am using visual studio 2010.The stylesheet was also deployed to my remote server. I am using the new asp.net 4 already designed navigation. It works find on my local machine but not on the remote machine.
View 2 Replies
Mar 10, 2011
how can I consume a Web service in my client system which has deployed in different server?
View 2 Replies
Jan 18, 2011
how to add web service which is deployed in remote server. externally i unable to access that service..in that remote server only that service will run but we don't have Ms.net Environment to add service to my application in that server. how to add that web service to my application ,not accessig externally that service URl, internally Executing that URl. How can i add that service to my application on my developer PC ?
View 2 Replies
Jun 30, 2010
I have deployed my application to the remote server. But some error occures during that runs on the server. So i need to trace the server side code. I don't have Vs .net in my server but i have that in my client machine. Is there any way to trace the code from the client?
View 2 Replies
Feb 1, 2011
i have some .txt files which are inside of different folders, i want to download all files and folder on client machine.
View 4 Replies
Mar 20, 2011
I have a ASP.Net program written in C# that uses a database stored in the AppData directory, the program works perfectly on my development (Win7SQL 2008R2) when I deploy to a Win2008R2SQl 2008 R2 server the program is unable to connect to the database. I'm using the connection string below. Several sites suggest I set the Application Pool to use 'Network Service' as this has Modify permission to the AppData directory, I have done this but it still won't work, another site suggested I Application Pool to "Load User Profile = True" but still no joy.
[code].....
I get "Object reference not set to an instance of an object." in my app and "An attempt to attach an auto-named database for file C:inetpubwwwrootADPhonebookApp_DataDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share." in the Application Event Log
View 1 Replies