asp mvc partial view model binding

Question

I've this data model

public partial class UsersInfo
{
    public int UserID { get; set; }
    public string Name_f { get; set; }
    public string Name_l { get; set; }
    public string Photo { get; set; }
    public bool ActiveAccount { get; set; }
}

public partial class Employee
{
    public int EmpID { get; set; }
    public int BranchID { get; set; }
    public virtual UsersInfo UsersInfo { get; set; }
}

and i'm rendering this form

@model LoanApp.Models.DataBaseModel.Employee
@using (Html.BeginForm((string)ViewBag.Contoler, "Employe", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
    @Html.AntiForgeryToken()
    @Html.Partial("~/Views/Shared/_userInfo.cshtml",Model.UsersInfo)
    <label class="control-label">يعمل في فــرع</label>
    @Html.DropDownList("BranchID", null, htmlAttributes: new { @class = "form-control" })
    <input type="submit" value="Save" class="btn btn default" />
}

and this is my partial view

@model LoanApp.Models.DataBaseModel.UsersInfo
@Html.TextBoxFor(x => x.Name_f, new { @class = "form-control", @placeholder = "الاسم الاول", @required = "" })
@Html.TextBoxFor(x => x.Name_l, new { @class = "form-control", @placeholder = "الاسم الاخير", @required = "" })
@Html.TextBoxFor(x => x.PhoneNumber, new { @class = "form-control", @required = "", @number = "true" })

I want my post edit method to has the object from userinfo instead of null , I'm not sure what i'm missing

I've one to one relation between table employee and users info

enter image description here

Answer 1

The problem is your post method [Bind(Include = "some property")] . Which means you specified the list of properties only included in the model object, Other properties are not included in the model object.