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POXML Schemas (XSD> - Can a non-empty element have a type and an attribute?
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2011-11-22T15:57:48.223
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i'm relatively new to XML Schemas and i've encountered a problem. I know that for an element to have an attribute assocaited with it, it must be a complex type. However I can only figure out how to associate an attribute with an empty element (See Example 1)...is it possible to assocaite an attribute with a non-empty elemnet and have a type declared for that element (See Example 2)? I'm using Visual Studio 2008 to write the schemas...when i declare the element as a complex type it tells me that I have to remove the type declaration from the element - see below. Example 1: <pre><code><phone units = "grams" /> </code></pre> Example 2: <pre><code><phone units = "grams">92</phone> </code></pre> Phone.XML <pre><code><?xml version="1.0" encoding="utf-8"?> <phone xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="XSD.xsd"> <make>Nokia</make> <model>N700</model> <code>532/4329</code> <weight units ="grams">92</weight> <price>49.99</price> </phone> </code></pre> XSD.xsd <pre><code><?xml version="1.0" encoding="utf-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:attribute name ="units" type ="xs:string" /> <xs:element name ="phone"> <xs:complexType> <xs:sequence> <xs:element name ="make" type="xs:string" /> <xs:element name ="model" type="xs:string" /> <xs:element name ="code" type="xs:string" /> <xs:element name ="weight" type="xs:string"> <xs:complexType> <xs:attribute name="units" type="xs:string" /> </xs:complexType> </xs:element> <xs:element name ="price" type="xs:double" /> </xs:sequence> </xs:complexType> </xs:element> </xs:schema> </code></pre> I have yet to find an example on the net demonstrating this. Is it possible or do I have to sacrifice the type associated with the weigh element in order to insert the attribute? Any help would be much appreciated....Thanks....
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<xml><xsd>
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XML Schemas (XSD> - Can a non-empty element have a type and an attribute?
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