Name
fn:length
Synopsis
This function
returns the number of characters in a string or the number of
elements in a collection. It returns 0 if the value is
null.
Syntax
int: fn:length(value)Parameters
|
Parameter name |
Java type |
Description |
value |
Any type that can be used as a |
The string or collection to measure. |
Example
There are ${fn:length(collection)} items in this collection.Get JavaServer Pages, 3rd Edition now with the O’Reilly learning platform.
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