Первый черновой вариант DID

Листинг 2.5. Первый черновой вариант DID

<!ELEMENT catalog (product_line)* >
<!ELEMENT product_line (product)* >
<!ATTLIST product_line name CDATA #IMPLIED>
<!ELEMENT product(name]description|price| quanti ty_in_stock|image|onsale_date|clip)* >
<!ATTLIST product id CDATA #IMPLIED>
<!ELEMENT name (#PCDATA)* >
<!ELEMENT description (#PCDATA)* >
<!ELEMENT price (#PCDATA)* >
<!ELEMENT quantity_in_stock (#PCDATA)* >
<!ELEMENT image (caption)* >
<!ATTLIST image width CDATA #IMPLIEO>


<!ATTLIST image height CDATA #IMPLIED>
<!ATTLIST image src CDATA #IMPLIED>
<!ELEMENT caption (#PCDATA)* >
<!ELEMENT onsale_date (#PCDATA)* >
<!ELEMENT clip (title)* >
<!ATTLIST clip format CDATA #IMPLIED>
<!ATTLIST clip length CDATA #IMPLIED>
<!ATTLIST clip size CDATA #IMPLIED>
<!ATTLIST clip src CDATA #IHPLIED>
<!ELEMENT title (#PCDATA)* >

Содержание раздела

---

---