GridView cell to cell drag and drop to save data to store/database

[rymac]

I'm using a .CellDragDrop() in a .GridView() to move data from one cell to another. This works, however I am trying to have the data that I dragged replace what was previously in the database. I am having trouble using a direct event to trigger this. Here is my code:

Html.X().GridPanel()
    .Store(
        Html.X().Store()
            .ID("storeReqPriorities")
            .AutoLoad(true)
            .DataSource(clients)
            .Model(
                Html.X().Model()
                    .Fields(f =>
                    {
                        f.Add(Html.X().ModelField().Name("RequestPriorityKey").Type(ModelFieldType.Int));
                        f.Add(Html.X().ModelField().Name("RequestPriorityName").Type(ModelFieldType.String));
                        f.Add(Html.X().ModelField().Name("RequestPriorityDescription").Type(ModelFieldType.String));
                        f.Add(Html.X().ModelField().Name("SortOrder").Type(ModelFieldType.Int));
                        f.Add(Html.X().ModelField().Name("ResponseTarget").Type(ModelFieldType.String));
                        f.Add(Html.X().ModelField().Name("ResponseFormat").Type(ModelFieldType.String));
                        f.Add(Html.X().ModelField().Name("ResponseSLA").Type(ModelFieldType.String));
                    })
            )
            .ServerProxy(
                Html.X().AjaxProxy()
                    .Url(Url.Action("ManageLists_GetRequestPriorities", "Admin", new { area = "Cadence" }))
            )
    )
    .Listeners(l =>
    {
        l.Select.Handler = "handleReqPopulate(record.data);" + "toggleEditRequest();";
    })
    .ColumnModel(
        Html.X().Column().Flex(1).Text("Request Priority Name").DataIndex("RequestPriorityName"),
        Html.X().Column().Flex(3).Text("Request Priority Desciption").DataIndex("RequestPriorityDescription"),
        Html.X().Column().Flex(1).Text("Sort Order").DataIndex("SortOrder"),
        Html.X().Column().Flex(1).Text("Response Target").DataIndex("ResponseTarget"),
        Html.X().Column().Flex(1).Text("Response Format").DataIndex("ResponseFormat"),
        Html.X().Column().Flex(1).Text("Response SLA").DataIndex("ResponseSLA")
    )
    .View(
        Html.X().GridView()
            .Plugins(
                Html.X().CellDragDrop().ApplyEmptyText(true).EnforceType(true)
            )
            .DirectEvents(d =>
            {

            })
    )

Please let me know if there is a way to save the data that I have dragged to the database.