Hi Pedro. You have to build an algorithm to make it work like you want. I´ve cut a piece of code that makes something like you want. I didnt test it, but probably will work.
Take a look and if you have any questions, send a message again. // global vars var NUM_RECORDS=16; var page=0; var numberFriends=0; function loadFriends() { var req = opensocial.newDataRequest(); var opt_params = { }; opt_params[opensocial.DataRequest.PeopleRequestFields.MAX] = 400; opt_params[opensocial.DataRequest.PeopleRequestFields.FILTER] = opensocial.DataRequest.FilterType.HAS_APP; req.add(req.newFetchPeopleRequest(opensocial.DataRequest.Group.OWNER_FRIENDS,opt_params), 'viewerFriends'); req.send(onLoadFriends); } /** * Callback to receive friends */ function onLoadFriends(data) { var viewerFriends = data.get('viewerFriends').getData(); i=1; firstRecord = (page*NUM_RECORDS)+1; numberPages = 0; try{ viewerFriends.each(function(person) { if(i>=firstRecord && i < (firstRecord+NUM_RECORDS)){ // handle your operations here } i++; } }); // fix pagination i--; // total number of friends numberFriends = i; // number of pages numberPages = i/NUM_RECORDS; // fix number of pages if(numberPages % NUM_RECORDS > 0 && numberPages > NUM_RECORDS) numberPages++; // convert it to integer numberPages = parseInt(numberPages); // just to call pages to test. document.write('<input type="button" value=">" onclick="javascript:move('+page+'+1)"'+(page+1>=numPag ? ' disabled':'')+'>'); document.write('<input type="button" value="<" onclick="javascript:move('+page+'-1)"'+(page<=0 ? ' disabled' : '')+'>'); } /* * Simple function to move between pages */ function move(pageNumber) { // assign to global variable page = pageNumber; //load friends again loadFriends(); } Cheers, -Robson You just need to use that and make a loop to iterate 2009/2/27 Pedro Vicente <neteinst...@gmail.com> > > Oh and i forgot. The nasty thing is that if i store like the first 50 > friends, and have 10 per page, then every time i change page and try > to get the data, i will loop through the first 10, ou 20, or.. i get > the picture. > > On Feb 27, 2:33 pm, Pedro Vicente <neteinst...@gmail.com> wrote: > > I knew that way, but thought that there was a "nicer" or "cleaner" > > way. > > > > Tks > > > > On Feb 27, 2:26 pm, Robson Dantas <biu.dan...@gmail.com> wrote: > > > > > Hi Pedro. > > > > > The simplest way is to use a variable to count first five and then > exit. > > > > > var i=1; > > > xpto.each(function(person){ > > > > > if (i==5) return; > > > > > do stuff.. > > > > > i++; > > > > > }); > > > > > Let me know if it is what you want. > > > > > Cheers, > > > > > --Robson Dantashttp://blogdodantas.dxs.com.br > > > > > 2009/2/27 Pedro Vicente <neteinst...@gmail.com> > > > > > > Hello, > > > > > > I've been looking at some examples of apps in hi5 and OpenSocial > page. > > > > > > All of them make a request of 10 friends for example, and then with > > > > the xpto.each(function(person) { .... use them all. > > > > > > My question is, how do i get only the 5 first friends of the 10 (so > > > > that i can request a X ammount of friends and do some pages with them > > > > without having to do a cycle with all of them... > > > > > > Thanks in advanced and sorry if the is a more javascript question. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "OpenSocial Application Development" group. To post to this group, send email to opensocial-api@googlegroups.com To unsubscribe from this group, send email to opensocial-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/opensocial-api?hl=en -~----------~----~----~----~------~----~------~--~---