Difference between revisions of "XML DECODE()"
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==Purpose== | ==Purpose== | ||
Return a character string containing XML decoded as an object | Return a character string containing XML decoded as an object | ||
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==Syntax== | ==Syntax== | ||
XML_DECODE(<expC1> [, <expC2>, <expC3>]) | XML_DECODE(<expC1> [, <expC2>, <expC3>]) | ||
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==See Also== | ==See Also== | ||
− | + | [[MQCLOSE()]], [[MQCREATE()]], [[MQCURMSGS()]], [[MQOPEN()]], [[MQSEND()]], [[MQRECEIVE()]], [[MQUNLINK()]], [[XML_ENCODE()]], [[XML_GATHER()]], [[XML_SCATTER()]] | |
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==Description== | ==Description== | ||
The XML_ENCODE() function is used to encode an object as a character string containing XML for use with the messaging functions to pass objects between processes. The XML_DECODE() function returns the received XML character string, <expC1>, decoded back into an object. The optional character expression <expC1> is the XML root tag name. The optional character expression <expC2> is the XML row tag name. | The XML_ENCODE() function is used to encode an object as a character string containing XML for use with the messaging functions to pass objects between processes. The XML_DECODE() function returns the received XML character string, <expC1>, decoded back into an object. The optional character expression <expC1> is the XML root tag name. The optional character expression <expC2> is the XML row tag name. | ||
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==Example== | ==Example== | ||
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</code> | </code> | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] |
Revision as of 12:06, 10 February 2012
Contents
Purpose
Return a character string containing XML decoded as an object
Syntax
XML_DECODE(<expC1> [, <expC2>, <expC3>])
See Also
MQCLOSE(), MQCREATE(), MQCURMSGS(), MQOPEN(), MQSEND(), MQRECEIVE(), MQUNLINK(), XML_ENCODE(), XML_GATHER(), XML_SCATTER()
Description
The XML_ENCODE() function is used to encode an object as a character string containing XML for use with the messaging functions to pass objects between processes. The XML_DECODE() function returns the received XML character string, <expC1>, decoded back into an object. The optional character expression <expC1> is the XML root tag name. The optional character expression <expC2> is the XML row tag name.
Example
// Proccess the message queue do while .t. // Check for new messages do while (mqcurmsgs(m_mqdes) > 0) // retrieve message m_message = mqreceive(m_mqdes) // decode the XML message into an object/dynamic array m_objmessage = xml_decode(m_message) // process the message mq_process_message(m_objmessage, m_message) enddo sleep 1 enddo