CODEWITHSUNDEEP
asp.net-mvcasp.net-mvc-3file-uploadrazor
Steven Spielberg
Steven Spielberg

Reputation:

File Upload Controls using Razor in ASP.NET MVC3

Is there a way to define the file upload controls using a Razor helper in ASP.NET MVC3?

Upvotes: 15

Views: 35376

Answers (3)

jarimos
jarimos

Reputation: 1

USING RAZOR

@*requieres installing Asp helpers / you can do it her from NuGet or logging som admin in packages*@
@using Microsoft.Web.Helpers;
@{
    var fileName = "";
    if (IsPost) {
        var fileSavePath = "";
        var uploadedFile = Request.Files[0];
        fileName = Path.GetFileName(uploadedFile.FileName);
        fileSavePath = Server.MapPath("~/UploadedFiles/" +
          fileName);
        uploadedFile.SaveAs(fileSavePath);
    }
}

      @FileUpload.GetHtml(
        initialNumberOfFiles:1,
        allowMoreFilesToBeAdded:false, 
        includeFormTag:false,
        name: "Upload1",
        uploadText:"Upload")

    @if (IsPost) {
        <span>File uploaded!</span><br/>
    }

Upvotes: 0

Jimmy
Jimmy

Reputation: 9815

There isn't an html helper for file inputs, but what is wrong with just doing 

@using (Html.BeginForm("Action", "Controller", FormMethod.Post, new {enctype = "multipart/form-data"})) {
    <input type='file' name='blah' id='blah' />
}

Upvotes: 27

Don
Don

Reputation: 531

There is a FileUpload class in Microsoft.Web.Helpers... http://msdn.microsoft.com/en-us/library/microsoft.web.helpers.fileupload(v=vs.99).aspx

The best/only way I've found to get it is by using NuGet in VisualStudio. Search for package "microsoft-web-helpers" in the online repository. There is one problem I encountered, however. One of the package's dependencies is Facebook.Helper, which it will install at the same time. It will place a file called "Facebook???.cshtml" (forgot the exact name) in your project's AppCode directory. The problem is that the Facebook???.cshtml had some WebMatrix dependencies that I didn't have and didn't want to install. Simply deleting the Facebook.cshtml file (which I wasn't going to use, anyway) seemed to resolve the issue. After that, I was able to compile and debug as usual and use the FileUpload class.

Here's a tutorial I found that utilizes it:

http://blog.tallan.com/2011/02/04/using-mvc3-razor-helpers-and-jcrop-to-upload-and-crop-images/

Upvotes: 4

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