Name
Select.add( ): insert an <option> element â DOM Level 2 HTML
Synopsis
void add(HTMLElementelement
, HTMLElementbefore
) throws DOMException;
Arguments
-
element
The Option element to be added.
-
before
The element of the
options
array before which the newelement
should be added. If this argument isnull
,element
is appended at the end of theoptions
array.
Throws
This method throws a DOMException with a code
of NOT_FOUND_ERR
if the
before
argument specifies an object
that is not a member of the options
array.
Description
This method adds a new <option>
element to this <select>
element.
element
is an Option object that
represents the <option>
element to be added. before
specifies the
Option before which element
is to be
added. If before
is part of an <optgroup>
,
element
is always inserted as part of
that same group. If before
is null
, element
becomes the last child of the <select>
element.
See Also
Option
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