XPath Functions
XPath 1.0 standard includes the following of functions. Please see https://developer.mozilla.org/en-US/docs/Web/XPath/Functions for more information.
- last()
returns the last item from a node set - position()
returns the position of node - count()
returns the number of nodes in a node set - id()
returns the id attribute of node - local-name()
returns the local name of a node - namespace-uri()
returns the namespace uri of a node - name()
return the name of a node - string()
converts the given argument to string - concat()
concatenates two or more strings and returns the resulting string - starts-with()
checks whether the first string starts with the second string and returns true or false - contains()
determines whether the first argument string contains the second argument string and returns boolean true or false - substring-before()
returns a string that is the part of a given string before a given substring - substring-after()
returns a string that is the rest of a given string after a given substring - substring()
returns a part of a given string - string-length()
returns the length of string - normalize-space()
strips leading and trailing white-space from a string - translate()
translates a set of characters and returns the translated string - boolean()
evaluates an expression and returns true or false - not()
evaluates a boolean expression and returns the opposite value - true()
returns a boolean value of true - false()
returns a boolean value of false - lang()
determines whether the context node matches the given language and returns boolean true or false - number()
converts an object to a number and returns the number - sum()
returns a number that is the sum of the numeric values of each node in a given node-set - floor()
evaluates a decimal number and returns the largest integer less than or equal to the decimal number - ceiling()
evaluates a decimal number and returns the smallest integer greater than or equal to the decimal number - round()
returns a number that is the nearest integer to the given number
Emakin Specific Functions
In addition to standard functions, Emakin also supports the following functions as a helper.
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