WSDL: Difference between revisions
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Each of these will contain first a operation protocol binding, such as '''<soap:binding>''' which will again define a ''style'' attribute and also a ''soapAction'' attribute; this latter will appear as the HTTP Header field "''SOAPAction''" in the messages sent to and from the operation (in Visual DataFlex services this is set to an empty string). | Each of these will contain first a operation protocol binding, such as '''<soap:binding>''' which will again define a ''style'' attribute and also a ''soapAction'' attribute; this latter will appear as the HTTP Header field "''SOAPAction''" in the messages sent to and from the operation (in Visual DataFlex services this is set to an empty string). | ||
Following this there will be '''<input>''' and '''<output>''' elements for the operation, containing a definition of the way data is to be passed in the messages. Typically this will take the form of a '''<soap:body>''' element with a ''use'' attribute specifying either "literal" or "encoded. If an "encoded" usage is specified then an ''encodingStyle'' attribute may be present, pointing to a URI defining the style, such as "<nowiki>http://schemas.xmlsoap.org/soap/encoding/</nowiki>". There may also be a ''namespace'' attribute, for specifying a specific namespace for the operation. Additionally may be a '''<soap:header>''' element, but discussion of this falls outside the scope of this article. | Following this there will be '''<input>''' and '''<output>''' elements for the operation, containing a definition of the way data is to be passed in the messages. Typically this will take the form of a '''<soap:body>''' element with a ''use'' attribute specifying either "literal" or "encoded. If an "encoded" usage is specified then an ''encodingStyle'' attribute may be present, pointing to a URI defining the style, such as "<nowiki>http://schemas.xmlsoap.org/soap/encoding/</nowiki>". There may also be a ''namespace'' attribute, for specifying a specific namespace for the operation. Additionally there may be a '''<soap:header>''' element, but discussion of this falls outside the scope of this article. | ||
===The "''portType''" element=== | ===The "''portType''" element=== | ||