如何在mvc中添加两个模态 [英] how add two modal in mvc

问题描述

我在使用控件时使用两个模态PagedList和Post ViewModel

ViewModel

im use two modal PagedList and Post in class ViewModel
when use in control ViewModel

public class Post
   {
       [Key]
       public int ID_Post { set; get; }
       public string FNamePost { set; get; }

   }

public class ViewModel
   {

       public IEnumerable<Mvc_baker.Areas.admin.Models.Post> Post { get; set; }
       public PagedList.IPagedList<Post> Postpoages { get; set; }
   }

@model Mvc_baker.Areas.admin.Models.ViewModel 
@{
    Layout = null;
    ViewBag.Title = "AddPostUser";
    Layout = "~/Areas/admin/Views/Shared/_AdminLayout.cshtml";

@using (Html.BeginForm( new { @class = "form-horizontal" }))
{
 <td class="tdtext">
                                     
                                            @Html.TextBoxFor(m => m.FNamePost , new { id = "Name", @style = "width: 175px;" })
                                            @Html.ValidationMessageFor(x => x.FNamePost , null, new { @class = "help-inline" })
                                            
                                    </td>
}

}

i看到这个错误

'Mvc_baker.Areas.admin.Models.ViewModel'确实如此不包含'FNamePost'的定义，并且没有可以找到接受类型'Mvc_baker.Areas.admin.Models.ViewModel'的第一个参数的扩展方法'FNamePost'（你是否缺少using指令或汇编引用？）



第40行：@ Html.TextBoxFor（m => m.FNamePost，new {id =Name，@ style =width：175px; }）

i see this error
'Mvc_baker.Areas.admin.Models.ViewModel' does not contain a definition for 'FNamePost' and no extension method 'FNamePost' accepting a first argument of type 'Mvc_baker.Areas.admin.Models.ViewModel' could be found (are you missing a using directive or an assembly reference?)

Line 40: @Html.TextBoxFor(m => m.FNamePost, new { id = "Name", @style = "width: 175px;" })

推荐答案

是的，亲爱的错误是自我解释的。

看到你在另一个模型中有一个模型。即Viewmodel包含一个帖子列表，其中包含FNamePost和ID_Post作为属性。

所以在视图页面中当你需要访问Post的属性列表时，你需要为@ Model.PostPoages中的每个项目设置一个foreach循环

like ： -

Yes Dear the error is self explanatory.
See you have a model inside another model. That is Viewmodel contains a list of Posts, which has FNamePost and ID_Post as properties.
So in the viewpage when you need to access the properties of Post which is a list, you need to have a foreach loop for each item in @Model.PostPoages
like:-

@foreach(var item in Model.PostPoages)
{
    item.FNamePost
}

在视图中，模型包含其名称需要的Postpages只能通过PostPoages访问。

我希望你在这里。

谢谢。

回复查询，如果有的话。

As here in the view the Model contains the Postpages whosepropeties need to be accessed through the PostPoages only.
I hope youget here.
Thanks.
Post back queries if any.

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