Completion for xsi attributes

[angelozerr]

Add completion for xsi attributes:

• schemaLocation
• noNamespaceSchemaLocation
• nil?

See https://www.w3.org/TR/xmlschema-1/#d0e3067

[NikolasKomonen]

@angelozerr Think I can work on this?

[angelozerr]

yes sure!

[NikolasKomonen]

@angelozerr Would you recommend I create a new IXMLExtension implementation for this issue. Or should I put it into an existing class like ContentModelPlugin or XMLReferencesPlugin?

[angelozerr]

ContentModelCompletionParticipant is good I think.

[NikolasKomonen]

@angelozerr Should the completion items be static or read from https://www.w3.org/2001/XMLSchema-instance ?

[angelozerr]

read from https://www.w3.org/2001/XMLSchema-instance

You mean using an XML Schema? If it exists an XML Schema for XMLSchema-instance it should be cool to use it, otherwise we need to hard coded that (I think we should do that, but please check that it exists a XMLSchema-instance XML Schema).

[NikolasKomonen]

@angelozerr I found that https://www.w3.org/2001/XMLSchema-instance == https://www.w3.org/2001/XMLSchema-instance.xsd . If you use a web browser to view the page source it has the xsd.

Im trying to use the loader here with one of the above URI's but it doesnt seem to work.

Is this right place to be doing this, do you think it will take a lot more work to get it working?

[angelozerr]

An interesting topic about this XMLSchema is https://stackoverflow.com/questions/17094247/where-is-the-xsd-file-for-http-www-w3-org-2001-xmlschema-instance

You can view source of this XML Schema with Chrome: view-source:https://www.w3.org/2001/XMLSchema-instance but it says

This schema should never be used as such: the XML Schema Recommendation forbids the declaration of attributes in this namespace

So I think we shouldhard coding this completion and perhaps validation too?

[NikolasKomonen]

@angelozerr I agree, hard coding should be good. I'll work on completion for now.

[angelozerr]

I'll work on completion for now.

Very cool! Thanks!