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Total Hits: 269 | Today: 0 |
Author: Simon St.Laurent
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This article is out of date and is provided for those still using older schemas. For information regarding the current XSD Schemas go here.
XML provides a syntactical foundation for creating labeled document structures in all kinds of styles and flavors. XML 1.0 came with a set of tools for describing those structures, Document Type Definitions (DTDs), but that set of tools both used its own syntax and didn't address the needs of data-centric fields into which XML quickly advanced. A n...
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Total Hits: 426 | Today: 0 |
Author: Jagadish Chaterjee
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This article is the second in a series that shows you how to implement relations for designing robust XML schema definitions. If you are new to XML Schema, I strongly suggest you go through my series “Designing your own XML Schema.” That series will introduce you to all the necessary concepts for designing XML schemas, even for beginners....
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Total Hits: 632 | Today: 0 |
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When you add an XML Schema Definition (XSD) to the Microsoft XML 4.0
XMLSchemaCache object, you may receive the following error message:
Run-time error ''-2147467259(80004005)'': Schema is non-deterministic
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Total Hits: 419 | Today: 0 |
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This step-by-step article describes how to program the Microsoft XML Schema Object Model (SOM) in a Visual Basic application to locate the schema declaration and to display the corresponding type information of a specified element....
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Total Hits: 442 | Today: 0 |
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The W3C XML Schema Definition Language is an XML language for describing and constraining the content of XML documents. W3C XML Schema is a W3C Recommendation. This article is an introduction to using W3C XML Schemas, and also includes a comprehensive reference to the Schema datatypes and structures....
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Total Hits: 611 | Today: 0 |
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This article describes how to take an XML schema, and generate a set of wrapper classes from it that allow you to manipulate an XML document via simple strongly typed objects. Thus removing the need for developers to get bogged down in the complexities of schemas or deal with the nuts and bolts of MSXML....
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Total Hits: 972 | Today: 0 |
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Now that the XML Schema specification is one step away from becoming a W3C Recommendation, it is a good time to take a closer look at the new improved way to declare document type definitions. As mentioned in column10, DTDs have a number of limitations: The syntax of a DTD is different from XML, requiring the document writer to learn yet another notation, and the software to have yet another parser
There is no way to specify datatypes and data formats that could be used to automatically m.....
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Total Hits: 489 | Today: 0 |
Author: Jagadish Chaterjee
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Indicators are specially used to control the occurrences of elements in different orders. Sometimes, we may want certain elements to occur only once, or certain elements may not be in a particular order, or certain elements may not be necessary at all (optional) and so on. We can handle these kinds of issues by using indicators....
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Total Hits: 592 | Today: 0 |
Author: Stylus Studio®
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Stylus Studio® includes a visual XML Schema-to-XML Schema mapping tool that allows you to easily implement sophisticated XML data mappings involving multiple data sources and customized data processing using either XSLT or XQuery code. The process is simple — just load one or more target data sources (note that you can use any data source, for example, XML Schema(s), relational database(s), EDI files, flat files, etc.), visually create the mapping from your data source(s) to a desired output for...
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Total Hits: 355 | Today: 0 |
Author: Mark Wilson
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Originally, SGML was the flavour of the month. SGML documents were structured using DTDs. With the advent of XML, the DTD had some good features and some bad features. Before we discuss the various types of schemas. While Schemas will definitely figure in your future projects, a consensus view is that the final proposal of the working group on Schemas will not look like the current implementation of Schemas within Microsoft IE5. For example, in August 1998 the Schema syntax changed substantia...
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Total Hits: 216 | Today: 0 |
Author: Adobe Enterprise Developers
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This paper describes how to use XML Schema definitions, written in XML Schema Definition Language (XSDL), to create electronic forms with Adobe® LiveCycle™ Designer 7.0 software. Creating electronic forms using XML Schema definitions....
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Total Hits: 325 | Today: 0 |
Author: Emilio D'Angelo Yofre
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This is a fully functional download, where Emilio demonstrates how to use the formatDate function in XSL....
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Total Hits: 298 | Today: 0 |
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Schemas are significant not only in defining XML structures but also in providing data type capabilities to XML, adding a measure of object oriented programming support, and giving an infrastructure that can be used to support internationalization and personalization of presentation....
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Total Hits: 317 | Today: 0 |
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When a maximum length or minimum length constraint is imposed on an XML document element with a data type of string, an attempt to validate the document using the schema cache may not validate the document properly when the specified elements constraints are exceeded....
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Total Hits: 439 | Today: 0 |
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When you use the MSXML 3.0 merge module to write an installation package, the MSXML 3.0 parser is not installed correctly.
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Total Hits: 457 | Today: 0 |
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Mark investigates why someone should choose a schema vs a DTD...
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Total Hits: 503 | Today: 0 |
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This manuscript is an abridged version of a chapter from the Wrox Press book Professional XML. It covers all you need to know about Namespaces and Schemas....
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Total Hits: 481 | Today: 0 |
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XML Schemas express shared vocabularies and allow machines to carry out rules made by people. They provide a means for defining the structure, content and semantics of XML documents. The XML Activity Statement explains the W3C''s work on this topic in more detail. XML Schema has recently (2000-10-24) been advanced to Candidate Recommendation status, see reference list for pointers....
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Total Hits: 420 | Today: 0 |
Author: Will Provost
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W3C XML Schema isn't just for validation -- in this article Will
Provost demonstrates how adaptations of the schema for schemas
can be used to drive applications....
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