Pops wrote:
You can so do multiple selects, like find all divs and h3
$('div h3')
but if you use the comma:
$('div,h3')
that says find the H3 tag that is within div, I think <g>
It's vice versa. Find all div and h3 *elements*:
$('div, h3') // grouping
Find all h3 elements that are descendants of divs:
$('div h3') // => descendant selector
Grouping selectors:
http://www.w3.org/TR/CSS21/selector.html#grouping
Descendant selector:
http://www.w3.org/TR/CSS21/selector.html#descendant-selectors
Elements are not tags:
http://www.w3.org/TR/html401/intro/sgmltut.html#h-3.2.1
"Elements are not tags. Some people refer to elements as tags (e.g.,
"the P tag"). Remember that the element is one thing, and the tag (be it
start or end tag) is another. For instance, the HEAD element is always
present, even though both start and end HEAD tags may be missing in the
markup."
--Klaus
