我有三个模型类(代码优先)
ProductGroup(p) - >产品(c)(创建新产品时,产品组列表出现在下拉列表中),
现在我的要求是,
产品(P) - > PreferedLocation(c)中, 当我选择preferedLocation(创建动作)链接时,我必须填写特定产品的详细信息。首先我需要在标签中显示单个产品名称,如产品:芒果
在控制器中
public ActionResult PreferedLocation()
{
ViewBag.ProductID = new SelectList(db.Products,"ProductID","Name");
//ViewBag.CountryID = new SelectList(db.Countries, "CountryID", "Name");
return View();
}
//
// POST: /PreferedLocation/Create
[HttpPost]
public ActionResult PreferedLocation(PreferredLocation preferredlocation)
{
if (ModelState.IsValid)
{
db.PreferredLocations.Add(preferredlocation);
db.SaveChanges();
return RedirectToAction("Index");
}
// ViewBag.ProductID = new SelectList(db.Products, "ProductID", "Name", preferredlocation.ProductID);
return View(preferredlocation);
}
在视图中:
<div class="editor-field">
<%: Html.EditorFor(model => model.Name) %>
<%: Html.ValidationMessageFor(model => model.Name) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.StreetAdress) %>
</div>
<div class="editor-field">
<%: Html.EditorFor(model => model.StreetAdress) %>
<%: Html.ValidationMessageFor(model => model.StreetAdress) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.Description) %>
</div>
<div class="editor-field">
<%: Html.EditorFor(model => model.Description) %>
<%: Html.ValidationMessageFor(model => model.Description) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.Latitude) %>
</div>
<div class="editor-field">
<%: Html.EditorFor(model => model.Latitude) %>
<%: Html.ValidationMessageFor(model => model.Latitude) %>
</div>
<div class="display-label">product</div>
<div class="display-field">
<%: Html.LabelFor(model=>Model.Product.Name) %>
<%: Html.ValidationMessageFor(model => model.ProductID) %>
</div>
在这里,我尝试使用标签中的idsplaying产品名称代码 但我没有输出产品名称
产品
产品名称。
我必须做些什么修改。
答案 0 :(得分:1)
使用DisplayFor代替LabelFor。