Re: [xml-dev] Problem with Entity parameter

["Rita Shen" <shaledova@gmail.com>]

Hi, Bjoern,

 

Thanks for your reply! What shuld I do if I want to limit the exact accurrance for each sub-element in the element Gragh? I mean I want to have:

0 or more "PCDATA" and "n" but 1 or more "img" in it.

 

Cheers,

syt
<!ELEMENT Graph (#PCDATA|n|img)*>

 

On 6/25/07, Bjoern Hoehrmann <derhoermi@gmx.net> wrote:

* Rita Shen wrote:
>I got a problem with converting SGML DTD to XML DTD. In the converted XML
>DTD, I have the below entity definition:
>
><!ENTITY % MyText "#PCDATA">
>
>In the element Graph,
>
><!ELEMENT Graph ((%MyText;)*, (n, (%MyText;)*)?, (img, (%MyText;)

If you have mixed content you only constrain which child elements are
allowed, not the order in which they have to occur or their number:

<!ELEMENT Graph (#PCDATA|n|img)*>

See http://www.w3.org/TR/xml/#sec-mixed-content for more information.
--
Björn Höhrmann · mailto:bjoern@hoehrmann.de · http://bjoern.hoehrmann.de
Weinh. Str. 22 · Telefon: +49(0)621/4309674 · http://www.bjoernsworld.de
68309 Mannheim · PGP Pub. KeyID: 0xA4357E78 · http://www.websitedev.de/