Questions tagged [fileresult]
74 questions
1
vote
0 answers
how do we redirect to File Result from ActionResult controller in mvc asp.net
How can I call a FileResult controller in a MVC project using a ajax call to download a file on the click of a button. I have tried the following code but getting an error every time. If I call it using @Ajax.ActionLink() I am successful but I need…
Jyotsna Wadhwani
- 130
- 8
1
vote
1 answer
Prevent FileResult chunked response
I have an ASP.NET Core 1.2 application which sends a file to a user. I use a FileResult for this purpose. My code looks like:
return PhysicalFile(Path.GetFullPath(filePath), QMimeTypeMap.GetMimeType(Path.GetExtension(file.Name)));
I have tried…
Hele
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2 answers
ASP.NET MVC FileResult with specific Filename and Safari or Chrome
I'm having problems with FileResult returning a file with a specific filename. In the database the filename is just and ID + extension (e.g: 456789.mp3)
This piece of code
FileStream fs = new FileStream(filePath, FileMode.Open,…
ShyGuy82
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4 answers
FileResult returning corrupt file
I'm creating a simple controller action in ASP.NET MVC 2 (under the .NET 4.0 framework) which will resize files.
I've got a controller like this (I've cut it down a bit):
public ActionResult GetFile(int fileId, string fileSource) {
FileInfo file…
Aaron Powell
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1 answer
How I could pass a parameter to an CSV export method in MVC controller with Jquery/Ajax
On my view I have a button for export in CSV the current data view. This is a simple link to a method in the controller.
mrplume
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1 answer
Trouble exporting to excel from mvc action
I created a simple action to download some content as excel file:
public FileResult ExportToExcel()
{
string filename = "list.xlsx";
string contentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
…
nickornotto
- 1,946
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1
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1 answer
How to not ask the user for download prompt and set the download path programmatically?
I am developing an ASP MVC controller that returns a FileResult.
In the browser, I do not want to show the download prompt and download the file to a specific location on he client machine. Is it possible please?
Cheb Bilel
- 61
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1
vote
2 answers
Why this action results an empty file on client side?
Why this action results an empty file on client side ??
public FileResult download()
{
MemoryStream stream = new MemoryStream();
StreamWriter writer = new StreamWriter(stream);
FileStreamResult fs = new FileStreamResult(stream,…
Mauro
- 93
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- 7
1
vote
1 answer
How to display an image like popup from View
I created an QR code image using MessagingToolkit.QRCode.dll in a button click. I have saved the image in the disk. How to display the image separately from view as pop up ??
Here is my controller code :
[HttpPost]
public ActionResult…
kk1076
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1
vote
1 answer
ASP.net MVC 3 wont download the file generated
Here's the code snippet from my Controller... it all starts at my Index.
public ActionResult Index(...){
//some code here
return GenerateReport(...);
}
So far...exporter.GenerateReport() returns the correct path of the generated…
JYR
- 109
- 4
- 15
1
vote
4 answers
Downloading excel file in asp.net mvc
What I'm trying to implement is giving the users the ability to export the grid data to an excel file and download it, with the help of a file save dialog.
Here's how I have coded it right now -
In Javascript -
$.post("/irn/Identifier/Download", {…
neuDev33
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1
vote
1 answer
MVC ASP.NET Return response.GetResponseStream() as FileResultStream
I am trying to write a controller that creates and makes a HttpWebRequest to a service that returns an Image. I then want to return this image as a FileResult. How do I go about doing that. I have tried the code below but it returns a corrupted…
Matt
- 334
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0
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1 answer
How can I get the full path of a captured picture in .NET MAUI for Mac Catalyst platform?
I’m trying to implement a function to capture and attach a picture in .NET MAUI. It seems to be correctly working on all platforms but MAC Catalyst. The issue seems to be the FullPath property of the FileResult (Microsoft.Maui.Storage) object…
ImproveSoftware
- 106
- 7
0
votes
1 answer
Override Content-Length header with a custom value
I have a controller returning an image, but the image was cut off at the bottom in the front-end (in the browser), after some digging I found out it's because the Content-Length response header was smaller then the actual file size (by some 500…
big boy
- 315
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0
votes
1 answer
how to handle respond of fileResult in Javascript
The controller:
[HttpGet]
public FileResult Get()
{
//execute sql
using (XLWorkbook wb = new XLWorkbook())
{
wb.Worksheets.Add(dt, "file");
using (MemoryStream stream = new…
Panos
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