[CLOSED] Fire Combobox Selection change event automatically

[matrixwebtech]

I have a combobox ,on page load I want to call autometically.

de.Select.Action = "/Pur_VendorInformation_GetByVendorID";

X.ComboBoxFor(obj => obj.Prefered_VendorID)
                                                        .FieldLabel("Vendor Name")
                                                        .AnchorHorizontal("100%")
                                                        .EmptyText("Select")
                                                        .EmptyValue(0)
                                                       
                                                        .AllowBlank(true)
                                                        .DisplayField("VendorName")
                                                        .ValueField("VendorID")
                                                        .Editable(true)
                                                        .Width(350)
                                                        .QueryMode(DataLoadMode.Local)
                                                        .ForceSelection(true)
                                                        .TriggerAction(TriggerAction.All)
                                                        .LabelAlign(LabelAlign.Right)
                                                        
                                                        .DirectEvents(de=>
                                                            {
                                                                de.Select.Action = "/Pur_VendorInformation_GetByVendorID";
                                                                
                                                            de.Select.ExtraParams.Add(new Parameter
                                                                {
                                                                    Name = "vendorID",
                                                                    Value = "App.Prefered_VendorID.getValue()",
                                                                    Mode = ParameterMode.Raw
                                                                });
                                                            })
                                                           .Triggers(
                                                                       Html.X().FieldTrigger().Icon(TriggerIcon.Clear).Qtip("Remove selected")
                                                                       
                                                                 )
                                                              .Listeners(l=>{
                                                                  l.TriggerClick.Handler = "this.clearValue();CleareFieldsByID('txtVendorAddress,txtCity,txtPin')";
                                                                 
                                                              })   
                                                            .Store(
                                                                X.Store()
                                                                
                                                                    .Data(ViewBag.VendorName)
                                                                        .ID("storeVendorName")
                                                                        .Model(
                                                                            X.Model()

                                                                                .Fields(
                                                                                    Html.X().ModelField().Name("VendorID").Type(ModelFieldType.Int),
                                                                                    Html.X().ModelField().Name("VendorName").Type(ModelFieldType.String)

                                                                                        )
                                                                                )
                                                                                
                                                                            )

[Daniil]

Hi @matrixwebtech,

Please try this setting for the ComboBox.

.FireSelectOnLoad(true)

[matrixwebtech]

Thanks for reply .can be close.