js/allocate.js

   1 function focus_alloc(i) {
   2     save_focus(i);
   3         i.setAttribute('_last', get_amount(i.name));
   4 }
   5
   6 function blur_alloc(i) {
   7         var change = get_amount(i.name);
   8                 price_format(i.name, change, user.pdec);
   9                 if(change<0) change = 0;
  10                 change = change-i.getAttribute('_last');
  11         var total = get_amount('total_allocated', 1)+change;
  12         var left = get_amount('left_to_allocate', 1)-change;
  13
  14         price_format('left_to_allocate', left, user.pdec, 1, 1);
  15         price_format('total_allocated', total, user.pdec, 1, 1);
  16 }
  17
  18 function allocate_all(doc) {
  19         var amount = get_amount('amount'+doc);
  20         var unallocated = get_amount('un_allocated'+doc);
  21         var total = get_amount('total_allocated', 1);
  22         var left = get_amount('left_to_allocate', 1);
  23         total -=  (amount-unallocated);
  24         left += (amount-unallocated);
  25         amount = unallocated;
  26         if(left<0) {
  27                 total  += left;
  28                 amount += left;
  29                 left = 0;
  30         }
  31         price_format('amount'+doc, amount, user.pdec);
  32         price_format('left_to_allocate', left, user.pdec, 1,1);
  33         price_format('total_allocated', total, user.pdec, 1, 1);
  34 }
  35
  36 function allocate_none(doc) {
  37         amount = get_amount('amount'+doc);
  38         left = get_amount('left_to_allocate', 1);
  39         total = get_amount('total_allocated', 1);
  40         price_format('left_to_allocate',amount+left, user.pdec, 1, 1);
  41         price_format('amount'+doc, 0, user.pdec);
  42         price_format('total_allocated', total-amount, user.pdec, 1, 1);
  43 }
  44
  45 var allocations = {
  46         '.amount': function(e) {
  47                 e.onblur = function() {
  48                         blur_alloc(this);
  49                   };
  50                 e.onfocus = function() {
  51                         focus_alloc(this);
  52                 };
  53         }
  54 }
  55
  56 Behaviour.register(allocations);