XMLport Object

XMLports are used to export and import data between an external source and Dynamics 365 Business Central. Sharing data between different computer systems is seamless when it is shared in an XML format. Working with XML files can be tedious so the details of how the XML file is handled are encapsulated in XMLports.

To use an XMLport to import or export data, you first create an XMLport object. Once created, you can run the XMLport from a page or codeunit object.

You can design XMLPorts to include a request page, which is a dialog box that enables the user to set a filter on the data, sort the data, or choose whether to export or import the data. For for information about request pages, see Request Pages.

XMLport example

The following example shows a page extension of the Permission Sets page that adds an action to the specified page calling the XMLport ExportPermissionSet. The XMLport exports the permission set data to an XML file.

pageextension 50111 PermissionSetExporter extends "Permission Sets"
{
    actions
    {
        addafter(Permissions)
        {
            action(ExportPermissionSet)
            {
                Promoted = true;
                PromotedCategory = New;
                trigger OnAction();
                begin
                    Xmlport.Run(50112, false, false);
                end;
            }
        }
    }
}

xmlport 50112 ExportPermissionSet
{
    Format = xml;

    schema
    {
        textelement(PermissionSets)
        {
            tableElement(PSet; "Aggregate Permission Set")
            {
                SourceTableView = WHERE ("App Name" = FILTER (<> ''));
                XmlName = 'PermissionSet';
                fieldattribute(RoleID; pset."Role ID") { }
                fieldattribute(RoleName; pset.Name) { }
                tableelement(P; "Tenant Permission")
                {
                    XmlName = 'Permission';
                    LinkTable = pset;
                    LinkFields = "Role ID" = FIELD ("Role ID");

                    textelement(ObjectType)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Object Type";
                            ObjectType := format(int);
                        end;
                    }
                    textelement(ObjectID)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Object ID";
                            ObjectID := format(int);
                        end;
                    }
                    textelement(ReadPermission)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Read Permission";
                            ReadPermission := format(int);
                        end;
                    }
                    textelement(InsertPermission)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Insert Permission";
                            InsertPermission := format(int);
                        end;
                    }
                    textelement(ModifyPermission)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Modify Permission";
                            ModifyPermission := format(int);
                        end;
                    }
                    textelement(DeletePermission)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Delete Permission";
                            DeletePermission := format(int);
                        end;
                    }
                    textelement(ExecutePermission)
                    {
                        trigger onbeforePassvariable();
                        var
                            int: Integer;
                        begin
                            int := p."Execute Permission";
                            ExecutePermission := format(int);
                        end;
                    }
                    textelement(SecurityFilter)
                    {
                        trigger onbeforePassvariable();
                        begin
                            SecurityFilter := format(p."Security Filter");
                        end;
                    }
                }
            }
        }
    }
}

See Also

Developing Extensions
AL Development Environment
XMLport Overview
Using Namespaces with XMLports
Page Extension Object
Report Object