Thanks a bunch Karl - I switched to your way much smoother : )
John
On Sep 18, 6:54 am, benjam <[EMAIL PROTECTED]> wrote:
> Nicely done Karl, I knew there was a better way.
>
> On Sep 17, 1:54 pm, Karl Swedberg <[EMAIL PROTECTED]> wrote:
>
> > This one worked for me...
>
> > $('body').bind('mouseover', function(event) {
> > $(event.target).addClass('selected');}).bind('mouseout', function(event)
> > {
>
> > $(event.target).removeClass('selected');
>
> > });
>
> > You'll run into problems if you have properties assigned to more
> > specific selectors in your stylesheet, but otherwise, it should work
> > fine.
>
> > --Karl
>
> > ____________
> > Karl Swedbergwww.englishrules.comwww.learningjquery.com
>
> > On Sep 17, 2008, at 9:50 AM, benjam wrote:
>
> > > This is insanely kludgy, not very pretty, and probably slower than a
> > > more elegant solution.
>
> > > But it works.
>
> > > $('*').hover(
> > > function(event) {
> > > var $this = $(this);
> > > $this.addClass('selected');
> > > $this.parents( ).removeClass('selected');
> > > },
> > > function(event) {
> > > var $this = $(this);
> > > $this.removeClass('selected');
> > > $this.parents( ).removeClass('selected');
> > > $this.parent( ).addClass('selected');
> > > $this.children( ).removeClass('selected');
> > > }
> > > );
>
> > > I'm sure there are better solutions out there, but this was the
> > > fastest and easiest method.
>
> > > On Sep 17, 2:04 am, Balazs Endresz <[EMAIL PROTECTED]> wrote:
> > >> I'm not sure I get it, but if you want to grab the <strong> inside a
> > >> <p> when the event is only bound to <p> then you can get it simply by
> > >> event.target:
>
> > >> $('body').find('*').filter(function(){
> > >> return !$(this).children().length;})
>
> > >> .add('p').not('p *')
> > >> .hover(function(event){
>
> > >> var t=event.target //this will be the strong tag inside the <p>
>
> > >> if ($(this).children().length() > 0) {
> > >> return False
> > >> }
>
> > >> $(this).addClass('selected');
> > >> },
> > >> function(){
> > >> $(this).removeClass('selected');
> > >> }
> > >> );
>
> > >> You can also try this with event delegation, which will be much
> > >> faster
> > >> with a lot of
> > >> elements:http://dev.distilldesign.com/log/2008/jan/27/event-delegation-jquery/...
>
> > >> On Sep 16, 7:17 pm, John Boxall <[EMAIL PROTECTED]> wrote:
>
> > >>> Hi Balazs,
>
> > >>> Thanks for the reply - looking at your suggestion, my idea was to
> > >>> apply it to the code like this:
>
> > >>> $(function() {
> > >>> $("*").hover(
> > >>> function(){
>
> > >>> // If the element has more than one child stop
> > >>> propagating.
> > >>> if ($(this).children().length() > 0) {
> > >>> return False
> > >>> }
>
> > >>> $(this).addClass('selected');
> > >>> },
> > >>> function(){
> > >>> $(this).removeClass('selected');
> > >>> }
> > >>> );
>
> > >>> }
>
> > >>> This is _close_ to what I want, but what I'd really like is to grab
> > >>> DOM element you are hovering over with the minimum number of
> > >>> children
> > >>> - not necessarily zero.
>
> > >>> It's my understanding that with the above, if you hovered over a <p>
> > >>> with a <strong> inside you couldn't select the <p> because it would
> > >>> have a child!
>
> > >>> Thanks,
>
> > >>> John
>
> > >>> Should only return true if the selected $(this) has no children.
> > >>> This is _close_ to what I want - but what I'd really like is to grab
> > >>> the element
>
> > >>> On Sep 14, 4:10 am, Balazs Endresz <[EMAIL PROTECTED]> wrote:
>
> > >>>> Hey John,
>
> > >>>> I think this will do that:
>
> > >>>> $('body').find('*').filter(function(){
> > >>>> return !$(this).children().length;})
>
> > >>>> .add('p').not('p *') //without this, if a paragraph contains tags
> > >>>> thehoverwon't be applied to the most of the text
>
> > >>>> On Sep 12, 9:29 pm, John Boxall <[EMAIL PROTECTED]> wrote:
>
> > >>>>> Heyo jQuery hackers,
>
> > >>>>> I'm putting together a little script that adds a class
> > >>>>> "selected" to
> > >>>>> an element when youhoverover it.
> > >>>>> When you stop hovering the class "selected" class is removed.
>
> > >>>>> I would like the class only to be apply to the lowest element in
> > >>>>> the
> > >>>>> DOM.
>
> > >>>>> For example say I was hovering over a <p> deep inside a document
> > >>>>> - I
> > >>>>> would like to only add the class "selected" to that <p> tag, not
> > >>>>> the
> > >>>>> <div>, <body> and <html> tags surrounding it.
>
> > >>>>> So far my thinking has been to use something like this:
>
> > >>>>> $(function() {
> > >>>>> $("*").hover(
> > >>>>> function(){
> > >>>>> $(this).addClass('selected');
> > >>>>> },
> > >>>>> function(){
> > >>>>> $(this).removeClass('selected');
> > >>>>> }
> > >>>>> );
>
> > >>>>> }
>
> > >>>>> Which adds the "selected" class to any element Ihoverover fine. It
> > >>>>> also removes it.
>
> > >>>>> The problem is thehoveris firing all the way up the chain and
> > >>>>> hitting all elements from the lowest to the highest so I've got
> > >>>>> a ton
> > >>>>> of ugly selected elements when I really just wanted the lowest
> > >>>>> one...
>
> > >>>>> Is there any way I can restrict it?
>
> > >>>>> Thanks,
>
> > >>>>> John
