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Re: inquiry
Joined: 13 Jun 2003
Posts: 5
Re: inquiry
Your content model only allows <command/> elements to occur within <step/>s
and your first <step/> contains a <command/> followed by a <parameter/>.
You should also remove the second `+` from the content model for <step/>.
> -----Original Message-----
> From: calvin wang [mailto:calvinwangxi@...]
> Sent: Friday, June 20, 2003 6:27 AM
> To: xml-doc@yahoogroups.com
> Subject: [xml-doc] inquiry
>
>
> Sorry if my question is too newby but I have been
> checking the dtd and the xml file and honestly
> speaking I am do not see the error....
> I only need to capture some parameters for some
> command line programs. the GUIs are created, they
> capture all the information. now I want to capture
> that info in to an xml file, where the command,
> parameters and sequence of commands be sotrred. By
> seqeunce of commands just think as it is a seuqence of
> steps. this is my dtd file:
>
> <!-- edited with -->
> <!-- DTD for pipe descriptions
> <pepe@...>
> -->
> <!ENTITY % word "CDATA">
> <!ENTITY % number "CDATA">
> <!ENTITY % boolean "CDATA">
> <!ELEMENT pipe_pipe (description*, step+)>
> <!ELEMENT description (#PCDATA)>
> <!ELEMENT step (command+)+>
> <!ELEMENT command (parameter*)>
> <!ELEMENT parameter (name, set_value+)>
> <!ELEMENT name (#PCDATA)>
> <!ELEMENT set_value (#PCDATA)>
> <!ATTLIST command
> name CDATA #REQUIRED
> identifier ID #REQUIRED
> cmdref IDREFS #REQUIRED
> >
>
> The xml file is:
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE pipe_pipe SYSTEM "C:jjjpipe2.dtd">
> <pipe_pipe>
> <description>EXAMPLE</description>
> <step>
> <command name="runone" identifier="a" cmdref="b"/>
> <parameter>
> <name>command1</name>
> <set_value>fa</set_value>
> </parameter>
> </step>
> <step>
> <command name="runtwo" identifier="b" cmdref="c d"/>
> </step>
> <step>
> <command name="runfour" identifier="c" cmdref="c"/>
> <command name="runfive" identifier="d" cmdref="d"/>
> </step>
> </pipe_pipe>
>
>
> I am getting an error msg that is:
>
> Mandatory element command placed instead of
> parameter...
> sorry but I do not see it.... the element command is
> defined, and the rest is done acording to the dtd
> file.. can some one give me an input.. please it is my
> first time with dtd and xml files.. so far I had used
> basictly txt files..
>
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