سلام و با تشکر
public ActionResult Create()
{
IEnumerable<SelectListItem> abc = new SelectList(db.Contractor, "ContractorId", "ContractorName");
ViewBag.Contractor = abc;
return View();
}
//
// POST: /Masin/Create
[HttpPost]
public ActionResult Create(Mashin mashin, HttpPostedFileBase file)
{
if (ModelState.IsValid)
{
if (file != null)
{
mashin.Img = new byte[file.ContentLength];
file.InputStream.Read(mashin.Img, 0, file.ContentLength);
mashin.ImgType = file.ContentType;
db.Mashin.Add(mashin);
db.SaveChanges();
return RedirectToAction("Index");
}
else
{
mashin.Img = null;
//file.InputStream.Read(mashin.Img, 0, file.ContentLength);
mashin.ImgType = null;
db.Mashin.Add(mashin);
db.SaveChanges();
return RedirectToAction("Index");
}
}
return RedirectToAction("create");
}
اینم کد view
@using (Html.BeginForm("Create", "Mashin", FormMethod.Post, new { enctype = "multipart/form-data" })
) {
@Html.ValidationSummary(true)
<fieldset>
<legend>Mashin</legend>
<div class="editor-label">
@Html.LabelFor(model => model.MashinID)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.MashinID)
@Html.ValidationMessageFor(model => model.MashinID)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.MashinName)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.MashinName)
@Html.ValidationMessageFor(model => model.MashinName)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.MashinCoName)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.MashinCoName)
@Html.ValidationMessageFor(model => model.MashinCoName)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.AddressCo)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.AddressCo)
@Html.ValidationMessageFor(model => model.AddressCo)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Bargh)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Bargh)
@Html.ValidationMessageFor(model => model.Bargh)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Mekanik)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Mekanik)
@Html.ValidationMessageFor(model => model.Mekanik)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.DateMake)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.DateMake)
@Html.ValidationMessageFor(model => model.DateMake)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.DateInstalltion)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.DateInstalltion)
@Html.ValidationMessageFor(model => model.DateInstalltion)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Contractor)
</div>
<div class="editor-field">
@Html.DropDownList("Contractor",string.Empty)
@Html.ValidationMessageFor(model => model.Contractor.ContractorId)
</div>
<div>
عکس ماشین :<input type="file" multiple="multiple" name="file" />
</div>
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
}
اینم کد model
public class Mashin
{
[Required]
[DatabaseGeneratedAttribute(DatabaseGeneratedOption .Identity)]
public int number { get; set; }
[Key]
[Required]
[Display(Name="کد ماشین")]
[StringLength(50,ErrorMessage="طول رشته باید از 1 تا50 باشد",MinimumLength=1)]
public string MashinID { get; set; }
[Required]
[Display(Name = "نام ماشین")]
[StringLength(50, ErrorMessage = "طول رشته باید از 1 تا50 باشد", MinimumLength = 1)]
public string MashinName { get; set; }
[Display(Name = "نام شرکت سازنده ")]
[StringLength(100, ErrorMessage = "طول رشته باید از 1 تا100 باشد", MinimumLength = 1)]
public string MashinCoName { get; set; }
[Display(Name = "آدرس شرکت سازنده ")]
[StringLength(150, ErrorMessage = "طول رشته باید از 1 تا150 باشد", MinimumLength = 1)]
public string AddressCo { get; set; }
[Display(Name = "مشخصات سیستم برق")]
[StringLength(150, ErrorMessage = "طول رشته باید از 1 تا150 باشد", MinimumLength = 1)]
public string Bargh { get; set; }
[Display(Name = "مشخصات سیستم مکانیک")]
[StringLength(150, ErrorMessage = "طول رشته باید از 1 تا150 باشد", MinimumLength = 1)]
public string Mekanik { get; set; }
[Display(Name = "تاریخ ساخت")]
[StringLength(10, ErrorMessage = "طول رشته باید از 1 تا10 باشد", MinimumLength = 1)]
public string DateMake { get; set; }
[Display(Name = "تاریخ نصب")]
[StringLength(10, ErrorMessage = "طول رشته باید از 1 تا10 باشد", MinimumLength = 1)]
public string DateInstalltion { get; set; }
[Display(Name = "عکس ماشین")]
[Column(TypeName="Image")]
public byte[] Img { get; set; }
public string ImgType { get; set; }
// [ForeignKey("ContractorsID")]
[StringLength(50, MinimumLength = 1)]
public virtual Contractor Contractor { get; set; }
}