Re: [xngr-user] schema service

[Rado K. <ra...@at...>]

Hi Edwin,

Thanks for your help.

I have included schema in xml file.

I replaced my code with this:

  > <?xml version="1.0" encoding="windows-1250"?>
  > <xsd:schema
  >   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  >   xsi:schemaLocation="http://www.w3.org/2001/XMLSchema
  >                       http://www.w3.org/2001/XMLSchema.xsd"
  >   xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  > ...........
  > </xsd:schema>

I got error message "Ln 6: cvc-elt.1: Cannot find the declaration of
element 'xsd:schema'." for this :
  >   xmlns:xsd="http://www.w3.org/2001/XMLSchema">

?? what is happen?

thanks   rado




> Hello Rado,
> 
> Thanks for your question.
> 
> 
>>I tried xngr and schema service.
>>When I press document->parse on xsd document, I get this  error message:
>>Ln 3: cvc-elt.1: Cannot find the declaration of element 'xsd:schema'.
> 
> 
> If I'm correct, you are trying to parse a schema with the validation option
> turned on. There are 2 solutions:
> 
> [1] Make sure you include the schema/dtd
> 
> For validation to work you need to include a schema/dtd in your xml.
> 
> DTD:
> 
>   To validate against a DTD, the DTD needs to be defined in the
>   DOCTYPE element, like this:
> 
>   <!DOCTYPE test PUBLIC "http://test.org//1.0" "http://test.org/test.dtd">
> 
> SCHEMA:
> 
>   To validate the XML against the defined XML Schema, for a Schema without
>   namespaces:
> 
>   <test xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>      xsi:noNamespaceSchemaLocation="http://test.org/test.xsd"/>
> 
>   For a schema with namespaces:
> 
>   <test xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>       xsi:schemaLocation="http://test.org/ http://test.org/test.xsd"
>       xmlns="http://test.org/"/>
> 
> In this case, you could do this:
> 
> <?xml version="1.0" encoding="windows-1250"?>
> <xsd:schema
>   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>   xsi:schemaLocation="http://www.w3.org/2001/XMLSchema
>                       http://www.w3.org/2001/XMLSchema.xsd"
>   xmlns:xsd="http://www.w3.org/2001/XMLSchema">
> ...........
> </xsd:schema>
> 
> 
> [2] Turn validation off
> 
> Turn the validation option off (Editor->Document->Validation), the XML will
> now only be checked for well-formedness.
> 
> IMPORTANT:
> In contrary to what the reviews say, the application allows for editing and
> saving of non-valid/not well-formed XML.
> 
> Hope this answered the question?
> Edwin
> 
> 
> 
>