MVC 4 - 我该怎么办模型数据传递到局部视图? [英] MVC 4 - how do I pass model data to a partial view?
问题描述
我建设,将有若干部分,涉及到一个特定的模式(租客)个人资料页 - AboutMe,我的preferences - 这种事情。这些部分的每一个都将是一个局部视图,允许使用AJAX部分页面更新。
I'm building a profile page that will have a number of sections that relate to a particular model (Tenant) - AboutMe, MyPreferences - those kind of things. Each one of those sections is going to be a partial view, to allow for partial page updates using AJAX.
当我在TenantController点击一个的ActionResult
我能够创建一个强类型的视图和模型的数据传递给视图的罚款。我不能局部视图实现这一目标。
When I click on an ActionResult
in the TenantController I'm able to create a strongly typed view and the model data is passed to the view fine. I can't achieve this with partial views.
我创建了一个局部视图 _TenantDetailsPartial
:
I've created a partial view _TenantDetailsPartial
:
@model LetLord.Models.Tenant
<div class="row-fluid">
@Html.LabelFor(x => x.UserName) // this displays UserName when not in IF
@Html.DisplayFor(x => x.UserName) // this displays nothing
</div>
然后我有一个现场会提到的部分景色景色我的资料
:
@model LetLord.Models.Tenant
<div class="row-fluid">
<div class="span4 well-border">
@Html.Partial("~/Views/Tenants/_TenantDetailsPartial.cshtml",
new ViewDataDictionary<LetLord.Models.Tenant>())
</div>
</div>
如果我换行DIV中的code在 _TenantDetailsPartial
在 @if(型号!= NULL){}
没有东西显示在页面上,所以我猜有被传递到视图空模型。
If I wrap the code inside the DIV in _TenantDetailsPartial
inside @if(model != null){}
nothing gets displayed on the page, so I'm guessing there is an empty model being passed to the view.
为什么当我创建从的ActionResult
用户在被传递到视图中的会话一个强类型的看法?在会话用户如何传递到没有从创建局部视图的的ActionResult
?如果我失去了一些东西有关的概念,请解释。
How come when I create a strongly typed view from an ActionResult
the user in the 'session' gets passed to the view? How can pass the user in the 'session' to a partial view that is not created from an ActionResult
? If I'm missing something about the concept, please explain.
推荐答案
您实际上并不传递模式向部分,你传递一个新的ViewDataDictionary&LT; LetLord.Models.Tenant&GT;( )
。试试这个:
You're not actually passing the model to the Partial, you're passing a new ViewDataDictionary<LetLord.Models.Tenant>()
. Try this:
@model LetLord.Models.Tenant
<div class="row-fluid">
<div class="span4 well-border">
@Html.Partial("~/Views/Tenants/_TenantDetailsPartial.cshtml", Model)
</div>
</div>
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