我为一个视图工作，并为另外两个视图复制了它，但新的视图不工作。。。
该视图创建文件结构，上传文件并在DB中记录2个与文件相关的条目-上传视图保存信息中的所有其他字段-FileDesc和FileName字段返回空白。
我一定错过了一些非常明显的东西。。。
型号：
namespace inventIT.Models
{
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Web;
public partial class EquipmentReceipt
{
public int RecordID { get; set; }
[Required]
[Display(Name = "Staff Member")]
public string AssessorID { get; set; }
[Required]
[Display(Name = "Equipment Type")]
public string EquipmentType { get; set; }
[Display(Name = "Serial Number (Where Required)")]
public string EquipmentSerial { get; set; }
[Display(Name = "Computer AD Name / IMEI Number")]
public string ADIMEI { get; set; }
[Required]
[Display(Name = "Added By")]
public string ITAssignedBy { get; set; }
[Required]
[Display(Name = "Date Assigned")]
public Nullable<System.DateTime> DateAssigned { get; set; }
[Display(Name = "Date Withdrawn")]
public Nullable<System.DateTime> DateWithdrawn { get; set; }
[Display(Name = "Notes")]
public string Notes { get; set; }
[Display(Name = "File Attachment")]
public string FileDesc { get; set; }
[Display(Name = "File Attachment")]
public string FileName { get; set; }
public string Extension { get; set; }
[DisplayFormat(DataFormatString = "{0:dd-mm-yyyy}")]
public DateTime Date1 { get; set; }
public Nullable<int> FileID { get; set; }
public string CreateFolder { get; set; }
public virtual ADIMEILookup ADIMEILookup { get; set; }
public virtual Lookup Lookup { get; set; }
public virtual ITTeamLookup ITTeamLookup { get; set; }
public virtual StaffMemberLookup StaffMemberLookup { get; set; }
}
}
控制器：
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Entity;
using System.IO;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Mvc;
using inventIT.Models;
namespace inventIT.Controllers
{
public class EquipmentReceiptsController : Controller
{
private HAWKTRAINING_INVENTITEntities db = new HAWKTRAINING_INVENTITEntities();
// GET: EquipmentReceipts
public ViewResult Index(string sortOrder, string currentFilter, string searchString, int? page, int? PageSize)
{
ViewBag.searchString = "";
ViewBag.CurrentSort = sortOrder;
ViewBag.NameSortParm = String.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
ViewBag.DateSortParm = sortOrder == "Date" ? "date_desc" : "Date";
if (searchString != null)
{
page = 1;
}
else
{
searchString = currentFilter;
}
ViewBag.CurrentFilter = searchString;
var AssessorIDs = from s in db.EquipmentReceipts
select s;
if (!String.IsNullOrEmpty(searchString))
{
AssessorIDs = AssessorIDs.Where(s => s.AssessorID.Contains(searchString) || searchString == null || searchString == "");
}
switch (sortOrder)
{
case "name_desc":
AssessorIDs = AssessorIDs.OrderByDescending(s => s.AssessorID);
break;
case "Date":
AssessorIDs = AssessorIDs.OrderBy(s => s.DateAssigned);
break;
case "date_desc":
AssessorIDs = AssessorIDs.OrderByDescending(s => s.DateAssigned);
break;
default: // Name ascending
AssessorIDs = AssessorIDs.OrderBy(s => s.AssessorID);
break;
}
var equipmentReceipts = db.EquipmentReceipts.Include(e => e.ADIMEILookup).Include(e => e.Lookup).Include(e => e.ITTeamLookup).Include(e => e.StaffMemberLookup);
return View(db.EquipmentReceipts.Where(s => s.AssessorID.Contains(searchString) || searchString == null || searchString == "").OrderByDescending(c => c.AssessorID).ToList());
}
// GET: EquipmentReceipts/Details/5
public ActionResult Details(int? id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
EquipmentReceipt equipmentReceipt = db.EquipmentReceipts.Find(id);
if (equipmentReceipt == null)
{
return HttpNotFound();
}
return View(equipmentReceipt);
}
// GET: EquipmentReceipts/Create
public ActionResult Create()
{
ViewBag.ADIMEI = new SelectList(db.ADIMEILookups, "ADIMEIID", "ADIMEI");
ViewBag.EquipmentType = new SelectList(db.Lookups.Where(c => c.Fieldname == "EquipmentType"), "KeyID", "Title");
ViewBag.ITAssignedBy = new SelectList(db.ITTeamLookups, "ITTeamID", "ITTeam");
ViewBag.AssessorID = new SelectList(db.StaffMemberLookups, "StaffMemberID", "StaffMember");
return View();
}
// POST: EquipmentReceipts/Create
// To protect from overposting attacks, please enable the specific properties you want to bind to, for
// more details see https://go.microsoft.com/fwlink/?LinkId=317598.
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "RecordID,AssessorID,EquipmentType,EquipmentSerial,ADIMEI,ITAssignedBy,DateAssigned,DateWithdrawn,Notes,ComputerModel,FileDesc")] EquipmentReceipt equipmentReceipt)
{
// POST: File Upload Script Starts
if (ModelState.IsValid)
{
List<EquipmentReceipt> fileDetails = new List<EquipmentReceipt>();
for (int i = 0; i < Request.Files.Count; i++)
{
var file = Request.Files[i];
if (file != null && file.ContentLength > 0)
{
var fileName = Path.GetFileName(file.FileName);
EquipmentReceipt fileDetail = new EquipmentReceipt()
{
FileName = fileName,
Extension = Path.GetExtension(fileName)
};
fileDetails.Add(fileDetail);
var Date = DateTime.Now;
var Date2 = Date.ToString("dd-MM-yyyy");
var Date3 = Date.ToString("HHmmss");
string pathToCreate = Path.Combine("~/App_Data/uploads/Equipment_Receipts", Date2, Date3);
bool exists = System.IO.Directory.Exists(Server.MapPath(pathToCreate));
if (!exists)
System.IO.Directory.CreateDirectory(Server.MapPath(pathToCreate));
var path2 = Path.Combine(Server.MapPath(pathToCreate), Date3 + "_" + fileDetail.FileName);
equipmentReceipt.FileDesc = path2;
equipmentReceipt.FileName = Date3 + "_" + fileDetail.FileName;
System.IO.Directory.Exists(pathToCreate);
file.SaveAs(equipmentReceipt.FileDesc);
}
}
db.EquipmentReceipts.Add(equipmentReceipt);
db.SaveChanges();
return RedirectToAction("Index");
}
if (ModelState.IsValid)
{
try
{
db.EquipmentReceipts.Add(equipmentReceipt);
db.SaveChanges();
return RedirectToAction("Index");
}
catch (Exception ex)
{
return View("Error", new HandleErrorInfo(ex, "EquipmentReceipt", "Create"));
}
}
// POST: File Upload Script Ends
ViewBag.ADIMEI = new SelectList(db.ADIMEILookups, "ADIMEIID", "ADIMEI");
ViewBag.EquipmentType = new SelectList(db.Lookups.Where(c => c.Fieldname == "EquipmentList"), "KeyID", "Title");
ViewBag.ITAssignedBy = new SelectList(db.ITTeamLookups, "ITTeamID", "ITTeam");
ViewBag.AssessorID = new SelectList(db.StaffMemberLookups, "StaffMemberID", "StaffMember");
return View(equipmentReceipt);
}
// GET: EquipmentReceipts/Edit/5
public ActionResult Edit(int? id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
EquipmentReceipt equipmentReceipt = db.EquipmentReceipts.Find(id);
if (equipmentReceipt == null)
{
return HttpNotFound();
}
ViewBag.ADIMEI = new SelectList(db.ADIMEILookups, "ADIMEIID", "ADIMEI");
ViewBag.EquipmentType = new SelectList(db.Lookups.Where(c => c.Fieldname == "EquipmentList"), "KeyID", "Title");
ViewBag.ITAssignedBy = new SelectList(db.ITTeamLookups, "ITTeamID", "ITTeam");
ViewBag.AssessorID = new SelectList(db.StaffMemberLookups, "StaffMemberID", "StaffMember");
return View(equipmentReceipt);
}
// GET: EquipmentReceipts/Delete/5
public ActionResult Delete(int? id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
EquipmentReceipt equipmentReceipt = db.EquipmentReceipts.Find(id);
if (equipmentReceipt == null)
{
return HttpNotFound();
}
return View(equipmentReceipt);
}
// POST: EquipmentReceipts/Delete/5
[HttpPost, ActionName("Delete")]
[ValidateAntiForgeryToken]
public ActionResult DeleteConfirmed(int id)
{
EquipmentReceipt equipmentReceipt = db.EquipmentReceipts.Find(id);
db.EquipmentReceipts.Remove(equipmentReceipt);
db.SaveChanges();
return RedirectToAction("Index");
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
db.Dispose();
}
base.Dispose(disposing);
}
}
}
查看
@model inventIT.Models.EquipmentReceipt
@{
ViewBag.Title = "Create";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Equipment Receipts</h2>
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
<div class="form-horizontal">
<h4>Create</h4>
<hr />
@Html.ValidationSummary(true, "", new { @class = "text-danger" })
<div class="form-group">
@Html.LabelFor(model => model.AssessorID, "Staff Member", htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.DropDownList("AssessorID", null, htmlAttributes: new { @class = "form-control" })
@Html.ValidationMessageFor(model => model.AssessorID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.EquipmentType, "Equipment Type", htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.DropDownList("EquipmentType", null, htmlAttributes: new { @class = "form-control" })
@Html.ValidationMessageFor(model => model.EquipmentType, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.ADIMEI, "Computer AD Name/IMEI", htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.DropDownList("ADIMEI", null, htmlAttributes: new { @class = "form-control" })
@Html.ValidationMessageFor(model => model.ADIMEI, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.EquipmentSerial, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.EquipmentSerial, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.EquipmentSerial, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.DateAssigned, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DateAssigned, new { htmlAttributes = new { @class = "form-control jqueryui-marker-datepicker" } })
@Html.ValidationMessageFor(model => model.DateAssigned, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.DateWithdrawn, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DateWithdrawn, new { htmlAttributes = new { @class = "form-control jqueryui-marker-datepicker" } })
@Html.ValidationMessageFor(model => model.DateWithdrawn, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.Notes, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.Notes, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.Notes, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.ITAssignedBy, "ITAssignedBy", htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.DropDownList("ITAssignedBy", null, htmlAttributes: new { @class = "form-control" })
@Html.ValidationMessageFor(model => model.ITAssignedBy, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.FileDesc, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.HiddenFor(x => x.FileDesc)
<input type="file" name="file3" id="file" />
</div>
</div>
<div class="form-group">
<div class="col-md-offset-2 col-md-10">
<input type="submit" value="Create" class="btn btn-default" />
</div>
</div>
</div>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>
请在表单标签中添加新的｛enctype="multipart/form-data"｝
@using (Html.BeginForm("Create", "EquipmentReceipts", FormMethod.Post, new {enctype = "multipart/form-data" }))