Open-ILS/src/javascript/backend/circ/circ_lib.js

   1
   2 var __scratchKey = 0;
   3 var __SCRATCH = {};
   4 function scratchKey()           { return '_' + __scratchKey++; };
   5 function scratchPad(key)        { return '__SCRATCH.'+ key; }
   6 function getScratch(key)        { return __SCRATCH[ key ]; }
   7 function scratchClear()         { for( var o in __SCRATCH ) __SCRATCH[o] = null; }
   8
   9
  10
  11 /* -- Copy functions ----------------------------------------------------- */
  12 try {
  13         if( environment.copy ) {
  14                 environment.copy.fetchHolds = function() {
  15                         var key = scratchKey();
  16                         environment.copy.__OILS_FUNC_fetch_hold(scratchPad(key));
  17                         var val = getScratch(key);
  18                         return (val) ? val : null;
  19                 }
  20         }
  21 } catch(e) {}
  22