An Angular Controller
file: code/Winxle-Admin/CampaignCtrl.js 14: campaigns.nextItem = function(){ 15: var requested_pos = campaigns.cur_pos + 1; 16: var item = campaigns.list[requested_pos]; 17: if (item) { 18: campaigns.cur_pos++; 19: return item; 20: } 21: return; 22: };
fetch the next thing in the list