http://docs.jquery.com/DOM/Attributes#Attr
--Erik On 8/15/07, pd <[EMAIL PROTECTED]> wrote: > > > Futher to this overall topic Eric, do you think it would be possible/ > wise to implement a jQuery method that returns any of the standard DOM > properties? I'm just wishlisting but I think this syntax (each line a > different example property): > > $('#foo').dom('className'); > $('#foo').dom('size'); > $('#foo').dom('type'); > > would be very intuitive for developers and very consistent with the > rest of the jQuery library. > > It seems more intuitive and consistent than: > > $('#foo')[0].className; > $('#foo')[0].size; > $('#foo')[0].type; > > to me, though maybe the method name of dom() is not the most clear and > or explicit. It is short though :) > > pd > > On Aug 16, 11:27 am, "Erik Beeson" <[EMAIL PROTECTED]> wrote: > > > id is supposed to be unique is it not? My example used the # to refer > > > to a unique id on the page, therefore *not* an array of objects. > > > > Wrong, it *is* still an array of objects, it's just an array of length > > 1. Do console.log($('#foo')) and you'll see that it is still an array, > > and an array with one object in it is not the same as the object > > itself. > > > > > AFAIK all three examples get an element on the page as a *single* (not > > > an array) object. > > > > And that's wrong. The jQuery object is always an array. It's of length > > 0 for no matches, 1 for a single match, or more for multiple matches. > > That's by design, so that the chaining things work consistently. This > > allows you to make chained calls that won't throw an error, regardless > > of whether or not the selector found anything. > > > > > I think it's reasonable (though perhaps not programmatically correct) > > > to see $('#foo') as the equivalent of document.getElementById('foo'). > > > If this is not true in jQuery, which it does not appear to be, all I > > > > Right, it's not. > > > > > am saying is this distinction should be clearly documented. > > > > Agreed. This should probably be made clearer. I think the recently > > discussed post by Simon Willison addresses this really well (under > > "Doing stuff with them"):http://simonwillison.net/2007/Aug/15/jquery/ > > > > --Erik > >