[CLOSED] Combobox Display field not showing inside grid panel

[matrixwebtech]

 
@( Html.X().Store()
                    .ID("stormaterialid")
                     
                    .Model(
                        Html.X().Model()
                            .IDProperty("MaterialID")
                            .Fields(
                              Html.X().ModelField().Name("MaterialID").Type(ModelFieldType.Int),
                                Html.X().ModelField().Name("MaterialName").Type(ModelFieldType.String)

                             )


                            )
                              .ServerProxy(X.AjaxProxy()
                            .Url(Url.Action("Pur_MaterialInformation_Get", "MaterialRequisitionsEntry"))
                            .Reader(X.JsonReader().Root("data"))
                                                  )

                            )









 Html.X().GridPanel().ColSpan(4)
            .ID("gridpanel")
            .Width(600)
            .Height(300)
            .Border(false)
            .Title("Edit Plants")
            .Header(false)
             // .Layout(LayoutType.Fit)
            .Frame(true)
            .Listeners(l =>
                    {
                        l.ViewReady.Fn = "addPlant";
                        l.ViewReady.Delay = 1;
                    })
            .Store(
                Html.X().Store().ID("Store1")
                    .Model(
                        Html.X().Model().ID("Model1")
                            .Name("PR")

                            .Fields(
                                Html.X().ModelField().Name("materialid").Type(ModelFieldType.Int),
                                Html.X().ModelField().Name("uomcode").Type(ModelFieldType.Int),
                                Html.X().ModelField().Name("avaiablestock").Type(ModelFieldType.Float),
                                Html.X().ModelField().Name("requireqty").Type(ModelFieldType.Float),
                                Html.X().ModelField().Name("UnitRate").Type(ModelFieldType.Float),
                                Html.X().ModelField().Name("totalvalue").Type(ModelFieldType.Float),
                                Html.X().ModelField().Name("approvedqty").Type(ModelFieldType.Float),
                                Html.X().ModelField().Name("approvedunitrate").Type(ModelFieldType.Float),
                                Html.X().ModelField().Name("approvedtotalvalue").Type(ModelFieldType.Float)

                            )
                    )


            )

            .ColumnModel(

                     Html.X().Column()
                     .MenuDisabled(true)
                     .Sortable(false)
                    .Text("Material")
                    .DataIndex("materialid")
                    
                    .Width(130)
                    .Editor(
                        Html.X().ComboBox()
                        .ID("ddlMaterialID")
                        .ForceSelection(true)
                            .TypeAhead(true)
                            .SelectOnTab(true)
                            .DataIndex("MaterialName")
                            .ValueField("MaterialID")
                            .DisplayField("MaterialName")
                            .StoreID("stormaterialid")
                            .QueryMode(DataLoadMode.Local)
                            .TriggerAction(TriggerAction.All)

this is my code,combobox is load but after select item from combobox instead of displayfield valuefield is showing,what I doing wrong

[Daniil]

Hi @matrixwebtech,

In such the case uou should use a Column's Renderer. Please see the Department Column in this example:
http://mvc.ext.net/#/GridPanel_Data_...Field_Mapping/