我有一个称为“访问类型”的表，每个访问类型都有一个访问类型技能列表，我需要将此列表与父级一起保存，但是当我在Kendo Grid中单击“更新”按钮时，访问类型技能列表仍然为空。
这是AddEditVisitType.cshtml代码
@model Evo.FieldFlow.Business.ViewModels.VisitTypeViewModel
基本细节 @ Html.LabelFor（model => model.VisitTypeName，“访问类型名称”，htmlAttributes：new {@class =“ control-label col-md-4 col-sm-12 col-xs-12”}） @（Html.Kendo（）。TextBox（） .Name（“ VisitTypeName”） .HtmlAttributes（new {@required =“”，@autocomplete =“ off”，@class =“ form-control”}） ） @ Html.LabelFor（model => model.VisitTypeCode，“ Visit Type Code”，htmlAttributes：new {@class =“ control-label col-md-4 col-sm-12 col-xs-12”}） @（Html.Kendo（）。TextBox（） .Name（“ VisitTypeCode”） .HtmlAttributes（new {@required =“”，@autocomplete =“ off”，@class =“ form-control”}） ） </div>
</div>
<div id="accordion-styled">
<div class="card">
<div class="card-header bg-primary">
<h6 class="card-title">
<a data-toggle="collapse" class="text-white" href="#accordion-styled-group3">Skill</a>
</h6>
</div>
<div id="accordion-styled-group3" class="collapse show" data-parent="#accordion-styled">
<div class="card-body">
@(Html.Kendo().Grid<Evo.FieldFlow.Business.ViewModels.VisitTypeSkillViewModel>()
.Name("VisitTypeSkillGrid")
.Columns(columns =>
{
columns.ForeignKey(x => x.SkillID, (System.Collections.IEnumerable)ViewData["Skills"], "SkillID", "SkillName").Title("Skill").EditorTemplateName("SkillDropdownBox").Groupable(true).Width(200);
// columns.Bound(p => p.IsActive).Title("Active").EditorTemplateName("IsActiveCheckBox").ClientTemplate("<input disabled type='checkbox' \\#=IsActive ? checked='checked' :'' \\# />").Groupable(true).Width(200);
columns.Command(command => { command.Edit(); command.Destroy(); }).Width(230);
})
.Editable(editable => editable.Mode(GridEditMode.InLine))
.ToolBar(toolbar =>
{
toolbar.Create().Text("Add New Visit Type Skill");
})
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.ServerOperation(true)
.Model
(model =>
{
model.Id(p => p.VisitTypeSkillID);
}
)
.Create("CreateSkill", "VisitType", new { ID = Model.VisitTypeID.ToString() })
.Read("ReadListSkill", "VisitType", new { ID = Model.VisitTypeID.ToString() })
.Update("EditSkill", "VisitType", new { ID = Model.VisitTypeID.ToString() })
.Destroy("DeleteSkill", "VisitType")
)
.Pageable()
.Sortable()
.Scrollable()
.Filterable()
.Groupable()
)
</div>
</div>
</div>
</div>
</div>
</div>
<style>
.k-edit-form-container {
width: 100% !important;
box-sizing: border-box;
}
.k-edit-form-container .w-100 {
padding: 15px;
box-sizing: border-box;
}
</style>
这是动作创建
[HttpPost]
public ActionResult Create([DataSourceRequest] DataSourceRequest request, VisitTypeViewModel VisitType)
{
try
{
VisitType.CreatedByWorkerID = new Guid(Convert.ToString(Profile["UserID"]));
int result = _VisitTypebusiness.InsertVisitType(VisitType);
if (result != 0)
{
return Json(new[] { VisitType }.ToDataSourceResult(request, ModelState));
}
else
{
var jsonResult = Json(_VisitTypebusiness.GetAllVisitTypes().ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return jsonResult;
}
}
catch (Exception ex)
{
return this.Json(new DataSourceResult
{
Errors = ex.Message
});
}
}
这是对象属性
public class VisitTypeViewModel
{
public int VisitTypeID { get; set; }
[Required(ErrorMessage = "The Visit Type Name is Required")]
public string VisitTypeName { get; set; }
public string VisitTypeCode { get; set; }
public Nullable<System.Guid> CreatedByWorkerID { get; set; }
public System.DateTime DateCreated { get; set; }
public System.DateTime LastUpdated { get; set; }
public List<VisitTypeSkillViewModel> VisitTypeSkills { get; set; }
}
调试时，我看到VisitTypeSkills为空