D365F&O - X++ - Use of JumpRef() method in form extension

Override event handler onPostRun of Form and register JumpRef method. 

class MJEcoResProductDetailsExtendedEventHandlers

{

    [FormEventHandler(formStr(EcoResProductDetailsExtended), FormEventType::PostRun)]

    public static void EcoResProductDetailsExtended_OnPostRun(xFormRun sender, FormEventArgs e)

    {

        FormStringControl   control = sender.design().controlName(formControlStr(

            EcoResProductDetailsExtended, InventTable_Product_DisplayProductNumber));

        control.registerOverrideMethod(methodStr(FormStringControl, jumpRef),

            methodStr(EcoResProductDetailsExtended_Extension, itemid_jumpref), sender);

    }

}

Create a Form extension and write the method definition of jumpRef.

[ExtensionOf(formStr(EcoResProductDetailsExtended))]

final class EcoResProductDetailsExtended_Extension

{

    public void ProductNumber_jumpref(FormControl _formControl)

    {

        MenuFunction    menuFunction;

        Args            args = new Args();

        EcoResProduct     EcoResProduct  = EcoResProduct::findByDisplayProductNumber

                (_formControl.valueStr());

        if (!EcoResProduct)

        {

            return;

        }

        args.record(EcoResProduct);

        menuFunction = new MenuFunction(menuitemDisplayStr(EcoResProductDetailsExt),

            MenuItemType::Display);

        menuFunction.openMode(OpenMode::Edit);

        menuFunction.formViewOption(FormViewOption::Details);

        menuFunction.run(args);

    }

}