Insert Toolbar command not firing controller

[Jamie]

I am new to MVC and cannot figure out why the controller to insert is not being fired.  I am posting my code in the hopes that someone can help.

VIEW:

 

@Html.Telerik().Grid<AnswerOptionViewModel>()

 .Name("AnswerOptions")

.DataKeys(k => k.Add(o => o.ID))

.ToolBar(commands => commands.Insert().ButtonType(GridButtonType.ImageAndText).ImageHtmlAttributes(new { style = "margin-left:0" }))

.DataBinding(dataBinding => dataBinding.Ajax()

.OperationMode(GridOperationMode.Client)

 .Select("_AnswerOptionsAjax", "Attribute", new { id = Model.ID })
.Update("_AnswerOptionsUpdateAjax", "Attribute", new { attributeId = Model.ID })

.Delete("_AnswerOptionsDeleteAjax", "Attribute", new { id = Model.ID })

.Insert("_AnswerOptionsInsertAjax", "Attribute", new { id = Model.ID })

)

.Columns(columns =>

{

columns.Bound(m => m.AnswerAbbr);

columns.Bound(m => m.AnswerText);

columns.Bound(m => m.AnswerValue).Width(32);

columns.Bound(m => m.RelatedImageId)

.ClientTemplate("<img alt='<#= AnswerText #>' class='answer-option-icon' src='"

                    + Url.Action("AttributeAnswerOption", "ImageGenerator", new { id = Model.ID, index = 0 })

                    + "' />").Width(32);

columns.Bound(m => m.RelatedImage).Hidden();

columns.Bound(m => m.Ordinal).Hidden().HtmlAttributes(new { style = "display: none;" });})

.ClientEvents(c => c

.OnRowSelect("AnswerOptions_onRowSelect")

.OnDataBound("AnswerOptions_onDataBound")

)
.HtmlAttributes(new { @class = "t-widget t-grid grid-no-header grid-no-footer" })

.Selectable()

.Editable(e => e.Mode(GridEditMode.PopUp))

.ToHtmlString());

})

)

CONTROLLER:

[HttpPost]

[GridAction]

public ActionResult _AnswerOptionsInsertAjax(AnswerOptionViewModel model)

{

var answerOption = AnswerOptionViewModel.CreateBlank();

var newId = (Attribute.AnswerOptions.Count > 0) ? Attribute.AnswerOptions.Min(ao => ao.ID) - 1: -1;

if (newId > 0)

newId = -1;

answerOption.ID = newId;

answerOption.AnswerText = "[blank]";

if(TryUpdateModel(answerOption))

Attribute.AnswerOptions.Add(answerOption);

Attribute.Save();

return View(new GridModel(Attribute.AnswerOptions));

The Insert popup comes up and waits for user input, but upon clicking on the Insert button, nothing happens.  Can someone please tell me how to fix this problem?

[Atanas Korchev]

Hi,

 The code looks correct from first sight. Do you see any JavaScript errors when you click the "insert" button? Does editing records work as expected?

Regards,
Atanas Korchev
the Telerik team

[Ki Won]

I have same error too !!!

but, Some pc's all browser kinds working well,
and some pc's all browser kinds not working.

My version is "Extensions for ASP.NET MVC Q2 2012" open source version(2012.2.607).