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December 16, 2015 05:28
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multifile uploader in razor engine and ASP.NET
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@{ | |
var newFileName = ""; | |
var imagePath = ""; | |
var fileName=""; | |
var path = HttpContext.Current.Server.MapPath("~/"); | |
if(IsPost){ | |
// make time instance to make folder base on time | |
System.DateTime moment = DateTime.Now; | |
string timeFolderName = moment.Day + "-" + moment.Month + "-" + moment.Year; | |
// make HttpPostedFileBase variable to get files into it | |
HttpPostedFileBase uploadedFile = null; | |
// make a list of image variable to join and insert in databse | |
var myimages = new List<string>(); | |
for(var i=0; i < Request.Files.Count ; i++){ | |
uploadedFile = Request.Files[i]; | |
fileName = timeFolderName + "_" + Path.GetFileName(uploadedFile.FileName) + "__" + Guid.NewGuid().ToString(); | |
//make folder base on date | |
if( !Directory.Exists(path+@"\images\"+ timeFolderName ) ){ | |
Directory.CreateDirectory(path + @"\images\"+ timeFolderName ); | |
} | |
if (fileName != string.Empty) | |
{ | |
WebImage photos = new WebImage(uploadedFile.InputStream); | |
// this is the ppath of saved image | |
imagePath = @"images/"+ timeFolderName + "/" + fileName; | |
photos.Save(@"~/"+ imagePath); | |
myimages.Add(fileName); | |
} | |
} | |
} | |
} | |
<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="utf-8" /> | |
<title>My Site's Title</title> | |
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" /> | |
</head> | |
<body> | |
@path | |
<form method="post" enctype="multipart/form-data"> | |
<p> | |
@FileUpload.GetHtml( | |
initialNumberOfFiles:1, | |
allowMoreFilesToBeAdded:true, | |
includeFormTag:false) | |
</p> | |
<input type="submit" value="submit" /> | |
</form> | |
</body> | |
</html> |
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remember to install Aspnet web helper library form Nuget before use this code