On Fri, 28 Oct 2011 12:58:01 +0200, David Håsäther <[email protected]>
wrote:
It would be more useful if the DOMTokenList methods (contains, add,
remove, toggle) would take a space separated list of tokens. This is
the behavior most DOM libraries have when dealing with class names.
So, when setting two classes, instead of
ele.classList.add("hey");
ele.classList.add("ho");
you could do
ele.classList.add("hey ho");
Currently, the latter results in an INVALID_CHARACTER_ERR.
The behavior of all methods should be obvious I guess.
+1, but what should toggle return?
toggle("a") returns true if "a" was added, which is equivalent to
!contains("a") on the initial string or contains("a") on the final string.
For toggle("a b"), !contains("a b") on the initial string may not be the
same as contains("a b") on the final string, so which should it be? Put
simpler, should it return true if any token is added or if all tokens are
added?
--
Philip Jägenstedt
Core Developer
Opera Software
