fn functions (XSLT)
15 functions
| Function name | Description |
|---|---|
| fn:current | Returns the item that was the context item at the point where the expression was invoked from the XSLT stylesheet. |
| fn:current-group | Returns the current regex group. |
| fn:current-grouping-key | Returns the current regex grouping key. |
| fn:document | Returns the document(s) stored in the database at the specified URI(s). |
| fn:element-available | Returns true if and only if the name of an XSLT instruction is passed in. |
| fn:format-number | Returns a formatted string representation of value argument based on the supplied picture. |
| fn:function-available | Returns true if and only if there is an XQuery or XSLT function whose name and optionally arity matches the value of the $function-name and the optional $arity arguments. |
| fn:key | The key function does for keys what the id function does for IDs. |
| fn:regex-group | While the xsl:matching-substring instruction is active, a set of current captured substrings is available, corresponding to the parenthesized sub-expressions of the regular expression. |
| fn:system-property | Returns a string representing the value of the system property identified by the name. |
| fn:type-available | Returns true if and only if there is a type whose name matches the value of the $type-name argument is present in the static context. |
| fn:unparsed-entity-public-id | Returns the public identifier of the unparsed entity specified by the $entity-name parameter. |
| fn:unparsed-entity-uri | Always returns the zero length string. |
| fn:unparsed-text | Reads a file stored in the database as either text or binary file and returns its contents as a string. |
| fn:unparsed-text-available | Returns true if a call to unparsed-text would succeed with identical arguments. |