1<when> and <otherwise> to express multiple conditional tests  |  5.0  |  6.0   
 2comment  |  Creates a comment node in the result tree  |  5.0  |  6.0   
 3copy  |  Creates a copy of the current node (without child nodes and attributes)  |  5.0  |  6.0   
 4copy-of  |  Creates a copy of the current node (with child nodes and attributes)  |  6.0  |  6.0   
 5decimal-format  |  Defines the characters and symbols to be used when converting numbers into strings, with the format-number() function  |  6.0  |   
 6element  |  Creates an element node in the output document  |  5.0  |  6.0   
 7fallback  |  Specifies an alternate code to run if the processor does not support an XSLT element  |  6.0  |   
 8for-each  |  Loops through each node in a specified node set  |  5.0  |  6.0   
 9if  |  Contains a template that will be applied only if a specified condition is true  |  5.0  |  6.0   
10import  |  Imports the contents of one style sheet into another. **Note:** An imported style sheet has lower precedence than the importing style sheet  |  6.0  |  6.0   
11include  |  Includes the contents of one style sheet into another. **Note:** An included style sheet has the same precedence as the including style sheet  |  6.0  |  6.0   
12key  |  Declares a named key that can be used in the style sheet with the key() function  |  6.0  |  6.0   
13message  |  Writes a message to the output (used to report errors)  |  6.0  |  6.0   
14namespace-alias  |  Replaces a namespace in the style sheet to a different namespace in the output  |  6.0  |   
15number  |  Determines the integer position of the current node and formats a number  |  6.0  |  6.0   
16otherwise  |  Specifies a default action for the <choose> element  |  5.0  |  6.0   
17output  |  Defines the format of the output document  |  6.0  |  6.0   
18param  |  Declares a local or global parameter  |  6.0  |  6.0   
19preserve-space  |  Defines the elements for which white space should be preserved  |  6.0  |  6.0   
20processing-instruction  |  Writes a processing instruction to the output  |  5.0  |  6.0   
21sort  |  Sorts the output  |  6.0  |  6.0   
22strip-space  |  Defines the elements for which white space should be removed  |  6.0  |  6.0   
23stylesheet  |  Defines the root element of a style sheet  |  5.0  |  6.0   
24template  |  Rules to apply when a specified node is matched  |  5.0  |  6.0   
25text  |  Writes literal text to the output  |  5.0  |  6.0   
26transform  |  Defines the root element of a style sheet  |  6.0  |  6.0   
27value-of  |  Extracts the value of a selected node  |  5.0  |  6.0   
28variable  |  Declares a local or global variable  |  6.0  |  6.0   
29when  |  Specifies an action for the <choose> element  |  5.0  |  6.0   
30with-param  |  Defines the value of a parameter to be passed into a template  |  6.0  |  6.0   
31  
32
33
34* * *
35
36#  XSLT Functions 
37
38![Previous](http://www.w3schools.com/images/btn_previous.gif) ![Next](http://www.w3schools.com/images/btn_next.gif)
39
40* * *
41
42XSLT supplies a number of functions. 
43
44* * *
45
46##  XSLT Functions 
47
48**Name** |  **Description**  
49---|---  
50current()  |  Returns the current node   
51document()  |  Used to access the nodes in an external XML document   
52element-available()  |  Tests whether the element specified is supported by the XSLT processor   
53format-number()  |  Converts a number into a string   
54function-available()  |  Tests whether the function specified is supported by the XSLT processor   
55generate-id()  |  Returns a string value that uniquely identifies a specified node   
56key()  |  Returns a node-set using the index specified by an <xsl:key> element   
57system-property()  |  Returns the value of the system properties   
58unparsed-entity-uri()  |  Returns the URI of an unparsed entity   
59  
60
61
62* * *
63
64##  Inherited XPath Functions 
65
66You can also use ALL the XPath functions in XSLT.  Look at the XPath functions  .   
67
68
69* * *</xsl:key></choose></choose></otherwise></when>