Problem displaying image

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Problem displaying image

Asked 10 years, 3 months ago

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As I display an image recorded in the database, I believe that it is not actually recorded, because I can only see the name/format of the image. In this case, how do I display this image?

I looked for some ways to do using custom HTML helpers and so on, but I think I’m forgetting something.

Follow my image upload code:

[HttpPost]
public ActionResult Adicionar(usuario usuario, HttpPostedFileBase foto)
{
    if (ModelState.IsValid)
    {
        db.usuario.Add(usuario);
        db.SaveChanges();
        var fotoperfil = Path.GetFileName(foto.FileName);
        var caminho = Path.Combine(Server.MapPath("~/App_Data/Foto"), fotoperfil);
        foto.SaveAs(caminho);
        return RedirectToAction("Index");
    }
    return View(usuario);               
}

It is not really being. In what part the Model User receives the file path?

– Leonel Sanches da Silva

2014/09/14 at 01:56
Well, I confess that I did not make any changes to the model. In fact, I didn’t see anyone talking about it. I only made the changes to the view and controller itself.

– Ryan Santos

2014/09/14 at 02:16

1 answer

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by Leonel Sanches da Silva • **88,623** points · Answer 1 · 2014-09-14T02:19:41+00:00

You need to save the change in Model, as below:

[HttpPost]
public ActionResult Adicionar(usuario usuario, HttpPostedFileBase foto)
{
    if (ModelState.IsValid)
    {
        db.usuario.Add(usuario);
        db.SaveChanges();
        var fotoperfil = Path.GetFileName(foto.FileName);
        var caminho = Path.Combine(Server.MapPath("~/App_Data/Foto"), fotoperfil);
        foto.SaveAs(caminho);

        usuario.ArquivoDaFoto = caminho;
        return RedirectToAction("Index");
    }
    return View(usuario);               
}

ArquivoDaFoto must be String.