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| Related Syntax | Related Concepts | ||||||||
| operator | number of attributes | ||||||||
Return type: Integer The number of attributes for an element.
Returns:
Syntax
number of specified? attributes element-qualifier*
An operator that returns the number of attributes declared for an element.
For example, in the following code number of is applied to attributes to determine the number of attributes declared for an element and that element's parent element:
...
output "Element %q has " ||
number of attributes ||
" attributes(s).%n" ||
"Element %q's parent has " ||
number of attributes of parent ||
" attribute(s).%n"
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Related Syntax number of |
Related Concepts Attributes: list-valued |
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