我有一个实体“燃料卡”,由一个entoty“Person”(你必须选择一个人链接到一张新卡)组成。所以我有一个由我的模型“Person”的属性“Name”填充的下拉列表。我会执行的是提供给我的下拉列表2个项目,这是第一个名字和最后一个名字(所以我的下拉列表将包含“FirstName +”“+ LastName”)。任何想法做到这一点?没有有关在互联网上找到...下拉列表中的多个项目
的创建为我加油卡的方法
[HttpPost]
public ActionResult Create(VehicleFuelCard vehiclefuelcard)
{
if (ModelState.IsValid)
{
db.VehicleFuelCards.AddObject(vehiclefuelcard);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.Id_Person = new SelectList(db.Persons, "Id_Person", "FirstName", vehiclefuelcard.Id_Person);
ViewBag.Id_VehicleFuelCardCompany = new SelectList(db.VehicleFuelCardCompanies, "Id_VehicleFuelCardCompany", "Name", vehiclefuelcard.Id_VehicleFuelCardCompany);
return View(vehiclefuelcard);
}
//
// GET: /VehicleFuelCard/Edit/5
public ActionResult Edit(long id = 0)
{
VehicleFuelCard vehiclefuelcard = db.VehicleFuelCards.Single(v => v.Id_VehicleFuelCard == id);
if (vehiclefuelcard == null)
{
return HttpNotFound();
}
ViewBag.Id_Person = new SelectList(db.Persons, "Id_Person", "FirstName", vehiclefuelcard.Id_Person);
ViewBag.Id_VehicleFuelCardCompany = new SelectList(db.VehicleFuelCardCompanies, "Id_VehicleFuelCardCompany", "Name", vehiclefuelcard.Id_VehicleFuelCardCompany);
return View(vehiclefuelcard);
}
的视图中创建:
@model BuSIMaterial.Models.VehicleFuelCard
@{
ViewBag.Title = "Create";
}
<h2>Create a fuel card</h2><br />
@using (Html.BeginForm()) {
@Html.ValidationSummary(true)
<fieldset>
<legend>VehicleFuelCard</legend>
<div class="editor-label">
Card Number :
</div>
<div class="editor-field">
@Html.TextBoxFor(model => model.Number, new { maxlenght = 50})
@Html.ValidationMessageFor(model => model.Number)
</div>
<div class="editor-label">
PIN code :
</div>
<div class="editor-field">
@Html.TextBoxFor(model => model.PIN, new { maxlenght = 8})
@Html.ValidationMessageFor(model => model.PIN)
</div>
<div class="editor-label">
Start date :
</div>
<div class="editor-field">
@Html.EditorFor(model => model.StartDate)
@Html.ValidationMessageFor(model => model.StartDate)
</div>
<div class="editor-label">
End date :
</div>
<div class="editor-field">
@Html.EditorFor(model => model.EndDate)
@Html.ValidationMessageFor(model => model.EndDate)
</div>
<div class="editor-label">
Company :
</div>
<div class="editor-field">
@Html.DropDownList("Id_VehicleFuelCardCompany", String.Empty)
@Html.ValidationMessageFor(model => model.Id_VehicleFuelCardCompany)
</div>
<div class="editor-label">
Owner :
</div>
<div class="editor-field">
@Html.DropDownList("Id_Person", String.Empty)
@Html.ValidationMessageFor(model => model.Id_Person)
</div>
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>
@section Scripts {
@Scripts.Render("~/bundles/jqueryval")
}
是否在添加到SelectList之前将2个字段合并为一个字段? - [看到这里](http://stackoverflow.com/questions/12727285/mvc-selectlist-combining-multiple-columns-in-text-field/12727352#12727352) – StuartLC 2013-03-05 15:25:51
是的,为了有(假设名字= “杰克”和姓氏=“麻雀”)在我的dropdownlist:杰克斯派洛 – Traffy 2013-03-05 15:27:55
检查[这里](http://stackoverflow.com/questions/14687082/combine-2-fields-in-selectlist/14687162#14687162) – 2013-03-05 15:32:28