xml_SetCommentHandler ( parserID; handler )
- --> parserID : longint
- --> handler : string[31]
Set the handler method for XML comments. When comments are found in the XML being parsed, they are passed to the 4D method set using this method as text without their enclosing comment tags.
The handler method is supplied the parserID and the comment text and should be set up something like the following example.
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`Method: handler_Comment (parser; comment)
C_LONGINT($1;$parser) C_TEXT($2;$comment) $parser:=$1 $comment:=$2 `do something with comment if necessary `... |
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`Method: parseXML (text)
C_TEXT($1;$xmlText) $xmlText:=$1 C_LONGINT($parser) $parser:=xml_ParserCreate("") xml_SetCommentHandler($parser;"handler_Comment") C_LONGINT($errorCode) $errorCode:=xml_Parse($parser;$xmlText;1) xml_ParserFree($parser) |
Developer Documentation
- Introduction to Expat4D
- Programming with Expat4D
- Potential Applications
- Optimisation Notes
- Command Reference
- Demo Database
Creating Parsers, Destroying Parsers, Parsing Text
Configuring Handler Methods
- xml_SetElementHandler
- xml_SetCDATAHandler
- xml_SetCDATASectionHandler
- xml_SetCommentHandler
- xml_SetPIHandler
- xml_SetDefaultHandler
- xml_SetNSDeclHandler
- xml_SetUnparsedEntityDeclHandler
- xml_SetNotationDeclHandler
- xml_SetNotStandaloneHandler
Position and Error Reporting Functions
- xml_GetErrorCode
- xml_GetErrorText
- xml_GetCurrentLineNumber
- xml_GetCurrentColumnNumber
- xml_GetCurrentByteIndex
- xml_GetCurrentByteCount
Miscellaneous Functions
- xml_GetAttributes
- xml_SetUserData
- xml_GetUserData
- xml_UseUserDataAsHandlerArg
- xml_UseParserIDAsHandlerArg
- xml_SetBase
- xml_GetBase
- xml_SetErrorHandler
Output Buffer Functions
- xml_ClearOutputBuffer
- xml_GetOutputBuffer
- xml_GetOutputBufferSize
- xml_SetTextToOutputBuffer
- xml_SetBlobToOutputBuffer