My bad, change pStart to 5 to get 5 P
On 9/19/07, Benjamin Sterling <[EMAIL PROTECTED]> wrote:
>
> Just tested that and it works like a charm, hope it helps.
>
> On 9/19/07, Benjamin Sterling <[EMAIL PROTECTED] > wrote:
> >
> > Gian,
> > You can actually do more with less using the slice method, something
> > like below should do you:
> >
> > $(function(){
> > var pStart = 4;
> > $("#newswrapper p").slice(pStart).hide();
> >
> > $("a#sa").toggle(
> > function(){
> > $("#newswrapper p").slice(pStart).show();
> > },
> > function(){
> > $("#newswrapper p").slice(pStart).hide();
> > }
> > );
> > });
> >
> > This is untested, but should work.
> >
> > On 9/19/07, GianCarlo Mingati <[EMAIL PROTECTED]> wrote:
> > >
> > >
> > > Hi guys.
> > > I have a DIV with let's say 10 paragraph.
> > > I want to show just 5 paragraph on page load and let the users "view
> > > more" (news) by clicking a button, or a link.
> > > I ended up with these lines in 10 seconds but i can't made them
> > > shorter. Can you?
> > >
> > > pStart sets the nuber of elements to be showed.
> > > pTotal is the total amount of Ps
> > >
> > > when i click a#sa i toggle between two functions, one checks if the
> > > number of paragraph is less then 5 and show them. the other function
> > > in toggle do the rest.
> > >
> > > Can you shorten these lines please (if you got time) and show me a
> > > better way to do that?
> > > Thanks in advance, hope i've been clear enough.
> > > GC
> > >
> > > $(function(){
> > > var pStart = 4 //vuol dire 5 paragrafi, 0 incluso;
> > > var pTotal = $("#newswrapper p").length;
> > > doMore(pStart);
> > > $("a#sa").toggle(function(){
> > > doMore(pTotal);
> > > },function(){
> > > doLess(pStart);
> > > });
> > > function doMore(myparam){
> > > $("#newswrapper p").each(function(i) {
> > > if (i <= myparam){
> > > $(this).show("fast");
> > > }
> > > });
> > > }
> > > function doLess(myparam){
> > > $("#newswrapper p").each(function(i) {
> > > if (i > myparam){
> > > $(this).hide("fast");
> > > }
> > > });
> > > }
> > > });
> > >
> > >
> >
> >
> > --
> > Benjamin Sterling
> > http://www.KenzoMedia.com
> > http://www.KenzoHosting.com
>
>
>
>
> --
> Benjamin Sterling
> http://www.KenzoMedia.com
> http://www.KenzoHosting.com
>
--
Benjamin Sterling
http://www.KenzoMedia.com
http://www.KenzoHosting.com
