This is a migrated thread and some comments may be shown as answers.

ID is an empty guid in the Update & Destroy methods.

3 Answers 160 Views

Grid

This is a migrated thread and some comments may be shown as answers.

Cool Breeze asked on 21 Mar 2014, 05:17 AM

I have a grid that when it tries to update, the ID field of my model is an empty guid when it gets back to the controller. I am displaying the column in the guid and the value is definitely there. What would cause the ID to be stripped out like that?

Here is my view with the grid:

@model List<Common.Models.Brand>

@{

ViewBag.Title = "Maintain Brands";

}

<h2>Maintain Brands</h2>

@(Html.Kendo().Grid(Model)

.Name("MaintainBrandsGrid")

.Columns(columns =>

{

columns.Bound(brand => brand.BrandId).Title("Id");

columns.Bound(brand => brand.BrandName).Title("Brand Name");

columns.Command(command => { command.Edit(); command.Destroy(); }).Width(185);

})

.ToolBar(toolbar => toolbar.Create())

.Editable(editable => editable.Mode(GridEditMode.InLine))

.Pageable()

.Sortable()

.Scrollable(scr=>scr.Height(430))

.Filterable()

.DataSource(dataSource => dataSource

.Ajax()

.PageSize(20)

.ServerOperation(false)

.Model( model => model.Id( brand => brand.BrandId))

.Create( create => create.Action("AddBrand", "BrandMaintenance"))

.Update( update => update.Action("UpdateBrand", "BrandMaintenance"))

.Destroy( delete => delete.Action("RemoveBrand", "BrandMaintenance"))

)

And here is the UpdateBrand method from the BrandMaintenance controller:

//

// POST: /BrandMaintenance/UpdateBrand

[AcceptVerbs(HttpVerbs.Post)]

public ActionResult UpdateBrand([DataSourceRequest]

DataSourceRequest request, Brand brand)

{

if (brand != null && ModelState.IsValid)

{

var bll = new CatalogMaintenanceBll();

bll.UpdateBrand(brand);

}

return Json(new[] { brand }.ToDataSourceResult(request, ModelState));

}

I have several other grids that were created the exact same way and they are all working, so I am wondering what I could possibly be missing that could cause this.

Thanks for any help!

ID is an empty guid in the Update & Destroy methods.

3 Answers, 1 is accepted