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libxslt Reference Manual |
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functions
functions - interface for the XSLT functions not from XPath
a set of extra functions coming from XSLT but not in XPath
Author(s): Daniel Veillard and Bjorn Reese <breese@users.sourceforge.net>
Synopsis
#define XSLT_REGISTER_FUNCTION_LOOKUP; void xsltDocumentFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltElementAvailableFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltFormatNumberFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltFunctionAvailableFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltGenerateIdFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltKeyFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltRegisterAllFunctions (xmlXPathContextPtr ctxt); void xsltSystemPropertyFunction (xmlXPathParserContextPtr ctxt,
int nargs); void xsltUnparsedEntityURIFunction (xmlXPathParserContextPtr ctxt,
int nargs); xmlXPathFunction xsltXPathFunctionLookup (void * vctxt,
const xmlChar * name,
const xmlChar * ns_uri);
Description
Details
Macro XSLT_REGISTER_FUNCTION_LOOKUP
#define XSLT_REGISTER_FUNCTION_LOOKUP;
Registering macro, not general purpose at all but used in different modules.
xsltDocumentFunction ()
void xsltDocumentFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the document() XSLT function node-set document(object, node-set?)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltElementAvailableFunction ()
void xsltElementAvailableFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the element-available() XSLT function boolean element-available(string)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltFormatNumberFunction ()
void xsltFormatNumberFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the format-number() XSLT function string format-number(number, string, string?)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltFunctionAvailableFunction ()
void xsltFunctionAvailableFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the function-available() XSLT function boolean function-available(string)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltGenerateIdFunction ()
void xsltGenerateIdFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the generate-id() XSLT function string generate-id(node-set?)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltKeyFunction ()
void xsltKeyFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the key() XSLT function node-set key(string, object)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltRegisterAllFunctions ()
void xsltRegisterAllFunctions (xmlXPathContextPtr ctxt)
Registers all default XSLT functions in this context
| ctxt: | the XPath context |
xsltSystemPropertyFunction ()
void xsltSystemPropertyFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the system-property() XSLT function object system-property(string)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltUnparsedEntityURIFunction ()
void xsltUnparsedEntityURIFunction (xmlXPathParserContextPtr ctxt,
int nargs)
Implement the unparsed-entity-uri() XSLT function string unparsed-entity-uri(string)
| ctxt: | the XPath Parser context |
| nargs: | the number of arguments |
xsltXPathFunctionLookup ()
xmlXPathFunction xsltXPathFunctionLookup (void * vctxt,
const xmlChar * name,
const xmlChar * ns_uri)
This is the entry point when a function is needed by the XPath interpretor.
| vctxt: | a void * but the XSLT transformation context actually |
| name: | the function name |
| ns_uri: | the function namespace URI |
| Returns: | the callback function or NULL if not found |