ASP.NET MVC 表单提交多层子级实体集合数据到控制器中

  @for (var i = 0; i  Model.DepartmentDetails.Count(); i++)
                    {
 
                

="form-group">
                    @Html.HiddenFor(model => model.DepartmentDetails.ToList()[i].Id)
                    @Html.HiddenFor(model => model.DepartmentDetails.ToList()[i].DepartmentId)
                    @Html.LabelFor(model => model.DepartmentDetails.ToList()[i].Population, htmlAttributes: new { @class = "control-label col-xs-2" })
                    div class="col-xs-4">
                        @Html.EditorExtFor(model => model.DepartmentDetails.ToList()[i].Population, new { htmlAttributes = new { @class = "form-control" } })
                    div>
                    @Html.LabelFor(model => model.DepartmentDetails.ToList()[i].BuildingsCount, htmlAttributes: new { @class = "control-label col-xs-2" })
                    div class="col-xs-4">
                        @Html.EditorExtFor(model => model.DepartmentDetails.ToList()[i].BuildingsCount, new { htmlAttributes = new { @class = "form-control" } })
                    div>
                div>
}


后台将取不到
导航属性类型应设为IList

 div class="form-group">
                            @Html.HiddenFor(model => model.DepartmentDetails[i].Id)
                            @Html.HiddenFor(model => model.DepartmentDetails[i].DepartmentId)
                            @Html.LabelFor(model => model.DepartmentDetails[i].Population, htmlAttributes: new { @class = "control-label col-xs-2" })
                            div class="col-xs-4">
                                @Html.EditorFor(model => model.DepartmentDetails[i].Population, new { htmlAttributes = new { @class = "form-control" } })
                            div>
                            @Html.LabelFor(model => model.DepartmentDetails[i].BuildingsCount, htmlAttributes: new { @class = "control-label col-xs-2" })
                            div class="col-xs-4">
                                @Html.EditorFor(model => model.DepartmentDetails[i].BuildingsCount, new { htmlAttributes = new { @class = "form-control" } })
                            div>
                        div>

 
ASP.NET MVC 表单提交多层子级实体集合数据到控制器中
标签：rtu   合数   span   group   tde   set   get   list   htm   
原文地址：https://www.cnblogs.com/cxxtreasure/p/13401577.html