Web User Forms for ASP.NET

<?xml version="1.0" encoding="UTF-8"?>
<!-- == FILE ================================================================
== name       : Form.xsd
== project    : Itenso User Forms
== created    : Jani Giannoudis - 2008.10.30
== language   : c#
== environment: .NET 2.0
== copyright  : (c) 2008 by Itenso GmbH, Switzerland
========================================================================= -->
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.itenso.com/xml/schema/webuserforms"
  elementFormDefault="qualified"
  attributeFormDefault="unqualified"
  xmlns:wuf="http://www.itenso.com/xml/schema/webuserforms"
>
  <xsd:annotation>
    <xsd:documentation xml:lang="en">
      Defines the types for building hierarchical user defined forms.
    </xsd:documentation>
  </xsd:annotation>

  <xsd:simpleType name="FormTypeName">
    <xsd:restriction base="xsd:string">
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="FormName">
    <xsd:restriction base="xsd:string">
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="FormId">
    <xsd:restriction base="xsd:string">
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
  
  <xsd:simpleType name="FormFieldName">
    <xsd:restriction base="xsd:string">
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="FormUserName">
    <xsd:restriction base="xsd:string">
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
  
   <xsd:complexType name="FormField">
    <xsd:simpleContent>
      <xsd:extension base="xsd:string">
        <xsd:attribute name="name"        type="wuf:FormFieldName" use="required"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>

  <xsd:complexType name="FormGroup">
    <xsd:choice minOccurs="1" maxOccurs="unbounded">
      <xsd:element     name="field"       type="wuf:FormField"/>
      <xsd:element     name="form"        type="wuf:FormGroup"/>
    </xsd:choice>
    <xsd:attribute     name="name"        type="wuf:FormName"      use="required"/>
  </xsd:complexType>

  <xsd:complexType name="Form">
    <xsd:sequence>
      <xsd:element     name="field"       type="wuf:FormField" minOccurs="0" maxOccurs="unbounded"/>
      <xsd:element     name="form"        type="wuf:FormGroup" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute     name="type"        type="wuf:FormTypeName"  use="required"/>
    <xsd:attribute     name="name"        type="wuf:FormName"      use="required"/>
    <xsd:attribute     name="id"          type="wuf:FormId"        use="required"/>
    <xsd:attribute     name="created"     type="xsd:dateTime"     use="required"/>
    <xsd:attribute     name="created-by"  type="wuf:FormUserName"  use="required"/>
    <xsd:attribute     name="updated"     type="xsd:dateTime"     use="optional"/>
    <xsd:attribute     name="updated-by"  type="wuf:FormUserName"  use="optional"/>
    <xsd:attribute     name="locked"      type="xsd:boolean"      use="optional" default="false"/>
  </xsd:complexType>

  <xsd:element name="form"                type="wuf:Form">
    <xsd:unique name="UniquenessOfFormFieldNames">
      <xsd:selector xpath="field"/>
      <xsd:field xpath="@name"/>
    </xsd:unique>
  </xsd:element>

</xsd:schema>
<!-- == EOF ============================================================= -->