XML Simplified

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Module 4 XML Schema 4.4 Working with Simple Types Concepts In this last lesson, Working with Simple Types, you will learn to: ‣ ¾ Describe simple types. ‣ ¾ List and describe the data types used with simple types. ‣ ¾ Explain restrictions and facets. ‣ ¾ Identify the usage of attributes. 4.4.1 Defining a Simple Type Element A simple type is an XML element or attribute, which contains only text and no other elements or attributes. The simple type declarations are used to form the textual data and specify the type of data allowed within attributes and elements. Syntax: In this syntax, 'XXXX' is the name of the element, 'YYYY' is the data type of the element. The following code demonstrates that the element TotalNoOfPages can be specified as an integer type, which is again a positive integer with three digits. Code Snippet: Book.xml: XML Elements The Da vinci code 360 Dan Brown Book.xsd: Corresponding Simple Element Definitions Version 1.0 © Aptech Limited XML Simplified
Module 4 XML Schema 4.4.2 Datatypes Used with Simple Types Elements of simple type tend to describe the content and the datatype of a document, rather than its structure. Concepts In XML Schema, one can mention the type of data an element can contain by assigning it a particular simple type definition. So, based upon the type of data it supports, XML schema divides the elements of simple types into two broad categories: ‣ ¾ built-in simple type ‣ ¾ user-defined simple type 4.4.3 Built-in Simple Types There are several built-in simple types, such as integer, date, float and string that one can use without further modifications. A built-in simple element can contain a default value or a fixed value. A 'default' value is the value that is assigned automatically to the element when no other value has been specified. A 'fixed' value is assigned to an element, when there is no need to change the value for that element. Figure 4.7 depicts built-in simple types. Figure 4.7: Built-in Simple Types XML Simplified Version 1.0 © Aptech Limited
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XML Simplified
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Dear Learner, We congratulate you o
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Aptech New Products Design Model 1
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Table of Contents Sessions 1. Intro
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Module 1 Introduction to XML Markup
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Module 1 Introduction to XML Concep
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Module 1 Introduction to XML where,
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Module 1 Introduction to XML The ma
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Module 1 Introduction to XML 1.2.6
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Module 1 Introduction to XML ‣ ¾
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Module 1 Introduction to XML 2. Whi
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Module 1 Introduction to XML Commen
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Module 1 Introduction to XML 1.4.6
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Module 1 Introduction to XML The tw
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Module 1 Introduction to XML The fo
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Module 1 Introduction to XML Knowle
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Module 2 Namespaces Module Overview
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Module 2 Namespaces Note: A Namespa
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Module 2 Namespaces 2.2.3 Namespace
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Module 2 Namespaces where, prefix i
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Module 2 Namespaces 2.2.6 Override
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Module 2 Namespaces 3. Which of the
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Module 3 DTDs Module Overview Welco
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Module 3 DTDs Properties Document T
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Module 3 DTDs ‣ ¾ DTDs support o
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Module 3 DTDs The following code de
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Module 3 DTDs Figure 3.3 depicts th
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Page 91 and 92: 4Module XML Schema Module Overview
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Page 133 and 134: Module 4 XML Schema Module Summary
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Module 6 XSL and XSLT 6.1.5 XSLT St
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Module 6 XSL and XSLT NaN="string":
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Module 6 XSL and XSLT The following
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Module 6 XSL and XSLT The following
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Module 6 XSL and XSLT 2. Can you ma
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Module 6 XSL and XSLT The built-in
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Module 6 XSL and XSLT priority: Is
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Module 6 Figure 6.7 shows the code
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Module 6 XSL and XSLT Applies the t
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Module 6 XSL and XSLT Figure 6.12 d
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Module 6 XSL and XSLT Figure 6.18 s
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Module 6 XSL and XSLT xsl:value-of
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Module 6 Figure 6.23 shows the code
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Module 6 XSL and XSLT where, count=
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Module 6 XSL and XSLT Knowledge Che
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Module 6 XSL and XSLT XML File M
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Module 6 XSL and XSLT XML File
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Module 6 XSL and XSLT Module Summar
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Module 7 More on XSLT XPath provide
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Module 7 More on XSLT ‣ ¾ Attrib
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Module 7 More on XSLT The correspon
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Module 7 Additionally, a list of th
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Module 7 More on XSLT ‣ ¾ Matchi
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Module 7 More on XSLT Concepts 7.2
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Module 7 More on XSLT Figure 7.5 sh
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Module 7 More on XSLT Figure 7.7 de
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Module 7 More on XSLT 7.2.6 String
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Module 7 More on XSLT Figure 7.12 s
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Module 7 More on XSLT The output is
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Module 7 More on XSLT Concepts 7.3.
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Module 7 More on XSLT Concepts 7.3.
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Module 7 More on XSLT Concepts Know
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Module 7 More on XSLT Concepts Modu
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Answers to Knowledge Checks Answers
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Answers to Knowledge Checks Answers
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