Difference between revisions of "METADATA FINDTYPE()"
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Revision as of 05:04, 26 July 2016
Contents
Purpose
Function to extract the attributes for a given metatype in a metadata string
Syntax
METADATA_FINDTYPE(<expC1>, <expC2>)
See Also
ACLASS(), ADDPROPERTY(), AMEMBERS(), COLUMNMETADATA(), COMPOBJ(), CREATEOBJECT(), DEFINE CLASS, DISPLAY CLASSES, DODEFAULT(), FOREACH, JSON_DECODE(), JSON_DECODE_FILE(), JSON_ENCODE(), LIST CLASSES, LOADOBJECT(), METADATA_DECODE(), METADATA_ENCODE(), NEWOBJECT(), OBJECT(), PRINT_JSON(), PRINT_HTML(), PRINT_R(), PRINT_XML(), REMOVEPROPERTY(), REQUIRE_ONCE(), SAVEOBJECT(), SQL SELECT, SOCKET_CLOSE(), SOCKET_LASTERROR(), SOCKET_OPEN(), SOCKET_PEEK(), SOCKET_READ(), SOCKET_SERVER(), SOCKET_WRITE(), TABLEMETADATA(), TABLEMETADATAVERSION(), WITH, XML_DECODE_FILE()
Description
The METADATA_FINDTYPE() function is used to extract the attributes for the specified metatype, <expC1> in from the metadata string, <expC2>.
Example
cType1 = METADATA_FINDTYPE("type1", "[type1]name=barry;backcolor=red;[type2]name=bill;backcolor=pink") ? cType1 name=barry;backcolor=red cType2 = METADATA_FINDTYPE("type2", "[type1]name=barry;backcolor=red;[type2]name=bill;backcolor=pink") ? cType2 name=bill;backcolor=pink