File input should hold the file name even after click button

Balaji Palani

I tried Razor view viewbag and html input file uploade below code

View:

Controller:

[HttpPost]

public ActionResult ExtendFiles(HttpPostedFileBase FileUpload, string submitButton)

{

ViewBag.uploaded = Request.Files["FileUpload"].FileName;

if (submitButton == "Next")

{

}

else if (submitButton == "GO")

{

}

else if (submitButton == "Back")

{

}

After click Go button, display the file uploaded name

2 Replies

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Balaji Palani10y ago
Hi vinay,
I got the file name and loaded into viewbag but it will not displaying in HTML input file.
Code:
(ViewBag.uploaded data is available but not displaying..)
Vinay Singh10y ago
Hi
Try this code
try
{
/*Getingthefilename*/
stringfilename=System.IO.Path.GetFileName(file.FileName);
/*Savingthefileinserverfolder*/
file.SaveAs(Server.MapPath("~/Images/"+filename));
stringfilepathtosave="Images/"+filename;
/*Storingimagepathtoshowpreview*/
ViewBag.Filename=filename;
/*
*HEREWILLBEYOURCODETOSAVETHEFILEDETAILINDATABASE
*
*/
ViewBag.Message="FileUploadedsuccessfully.";
}
catch
{
ViewBag.Message="Errorwhileuploadingthefiles.";
}
now just use ViewBag.Filename to display the file name on page.
For detail have a look of the link
For single file:
File Upload and Display Uploaded Preview in MVC3 Razor Example Using C#.Net
File Upload in MVC3 By Using Razor
For multiple file:
Multiple File Upload With Asp.Net MVC C# and HTML5 | How to upload files to ASP.NET MVC application