Update Image - It return Image file null.

vijayaasri palaniappan

5y871.NET

Here is my code. ' If ' condition is false it go to the else part.

[HttpPost]

public ActionResult DetailsEdit(EmployeeData___TBL e, HttpPostedFileBase ImageFile)

{

if (e.ImageFile != null)

{

string filename = Path.GetFileNameWithoutExtension(e.ImageFile.FileName);

string extension = Path.GetExtension(e.ImageFile.FileName);

HttpPostedFileBase postedfile = e.ImageFile;

int length = postedfile.ContentLength;

if (extension.ToLower() == ".jpg" || extension.ToLower() == ".jpeg" || extension.ToLower() == ".png")

{

if (length <= 1000000)

{

filename = filename + extension;

e.ProfileImage = "~/images/" + filename;

filename = Path.Combine(Server.MapPath("~/images/"), filename);

e.ImageFile.SaveAs(filename);

db.Entry(e).State = EntityState.Modified;

// int a = db.SaveChanges();

db.SP_UpdateUserInfo(e.UserId,e.Name, e.EmailID, e.PhoneNo, e.Address, e.ProfileImage);

//TempData["UpdateMessage"] = "";

ModelState.Clear();

return View();

}

6 Replies

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Jignesh Kumar5y ago
Hi Vijayaasri,

you are checking if condition againts that data so it will always go in else part. You need to change at this part. I think you need to take data from ImageFile and check null for this
public ActionResult DetailsEdit(EmployeeData___TBL e, HttpPostedFileBase ImageFile)
{
if (ImageFile != null)
{
string filename = Path.GetFileNameWithoutExtension(ImageFile.FileName);
string extension = Path.GetExtension(ImageFile.FileName);
HttpPostedFileBase postedfile = ImageFile;
int length = postedfile.ContentLength;
if (extension.ToLower() == ".jpg" || extension.ToLower() == ".jpeg" || extension.ToLower() == ".png")
{
if (length <= 1000000)
{
filename = filename + extension;
e.ProfileImage = "~/images/" + filename;
filename = Path.Combine(Server.MapPath("~/images/"), filename);
e.ImageFile.SaveAs(filename);
db.Entry(e).State = EntityState.Modified;
// int a = db.SaveChanges();
db.SP_UpdateUserInfo(e.UserId,e.Name, e.EmailID, e.PhoneNo, e.Address, e.ProfileImage);
//TempData["UpdateMessage"] = "";
ModelState.Clear();
return View();
}
+1
vijayaasri palaniappan5y ago
Thank you to all.
Hi @jignesh Kumar. It getting the data bt image file gets the null value
+1
Asma Khalid5y ago
Look into this i.e. https://bit.ly/2BySQM9

Mark answer as accepted if helpful

Thanks & Regards,
Asma Khalid
+1
Jignesh Kumar5y ago
Hi,

Are you getting data in EmployeeData___TBL when you click in edit button ? Please put debugger at if condition and check getting data or not.
0
Salman Beg5y ago
So wherever you are calling this method DetailsEdit, make sure to pass imagefile value. Thanks
+1
Sachin Singh5y ago
follow the article
https://www.sharpencode.com/HowToTopic/upload-image-with-image-preview-and-validation-in-asp-net-mvc

https://www.sharpencode.com/HowToTopic/upload-multiple-files-and-display-progress-bar-with-ajax-correctly-in-asp-net-mvc
+2