class method Prototype.Selector.find
Prototype.Selector.find(elements, expression[, index = 0]) → Element
-
elements
(Enumerable
) – a collection of DOM elements. -
expression
(String
) – A CSS selector. -
index
– Numeric index of the match to return, defaults to 0.
Filters the given collection of elements with expression
and returns the
first matching element (or the index
th matching element if index
is
specified).