slideshow1b.dtd

来自「xml教程,Understanding XML and the Java XML」· DTD 代码 · 共 27 行

<?xml version='1.0' encoding='us-ascii'?>

<!--
    DTD for a simple "slide show".
-->

<!ELEMENT slideshow (slide+)>
<!ATTLIST slideshow 
            title    CDATA    #REQUIRED
            date     CDATA    #IMPLIED
            author   CDATA    "unknown"
>
<!ELEMENT slide (image?, title, item*)>
<!ATTLIST slide 
            type   (tech | exec | all) #IMPLIED
>
<!ELEMENT title (#PCDATA)>
<!ELEMENT item (#PCDATA | item)* >
<!ELEMENT image EMPTY>
<!ATTLIST image 
            alt    CDATA    #IMPLIED
            src    CDATA    #REQUIRED
            type   CDATA    "image/gif"
>