added hold retrieval method for copies, needs more testing

git-svn-id: svn://svn.open-ils.org/ILS/trunk@5123 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/javascript/backend/circ/circ_lib.js b/Open-ILS/src/javascript/backend/circ/circ_lib.js
index 72ad052..327b3a4 100644 (file)
--- a/Open-ILS/src/javascript/backend/circ/circ_lib.js
+++ b/Open-ILS/src/javascript/backend/circ/circ_lib.js
@@ -1,6 +1,19 @@
 load_lib('catalog/record_type.js');
 load_lib('circ/circ_groups.js');
 
+
+try {
+       if( environment.copy ) {
+               environment.copy.fetchHolds = function() {
+                       var key = scratchKey();
+                       environment.copy.__OILS_FUNC_fetch_hold(scratchPad(key));
+                       var val = getScratch(key);
+                       return (val) ? val : null;
+               }
+       }
+} catch(e) {}
+
+
 /* ----------------------------------------------------------------------------- 
        Collect all of the global variables
        ----------------------------------------------------------------------------- */
@@ -20,10 +33,11 @@ var volume                          = environment.volume;
 var title                              = environment.title;
 var recDescriptor              = environment.titleDescriptor;
 var patron                             = environment.patron;
-var isRenewal                  = environment.isRenewal;
 var patronItemsOut     = environment.patronItemsOut;
 var patronOverdueCount = environment.patronOverdueCount;
 var patronFines                = environment.patronFines;
+var isRenewal                  = environment.isRenewal;
+var isPrecat                   = environment.isPrecat;
 
 
 
@@ -53,7 +67,6 @@ flattenGroupTree(groupTree);
 
 
 
-
 /* ----------------------------------------------------------------------------- 
        Define all of the utility functions
        ----------------------------------------------------------------------------- */
@@ -184,21 +197,27 @@ function log_vars( prefix ) {
 
        if(patron) {
                str += ' Patron=' + patron.id;
-               str += ', Patron Barcode='      + patron.card.barcode;
                str += ', Patron Username='+ patron.usrname;
                str += ', Patron Profile Group='+ patronProfile;
-               str += ', Patron Library='      + patron.home_ou.name;
                str += ', Patron Fines='        + patronFines;
                str += ', Patron OverdueCount=' + patronOverdueCount;
                str += ', Patron Items Out=' + patronItemsOut;
+
+               try {
+                       str += ', Patron Barcode='      + patron.card.barcode;
+                       str += ', Patron Library='      + patron.home_ou.name;
+               } catch(e) {}
        }
 
        if(copy)        {
                str += ', Copy=' + copy.id;
                str += ', Copy Barcode=' + copy.barcode;
                str += ', Copy status=' + copyStatus;
-               str += ', Copy location=' + copy.location.name;
-               str += ', Circ Lib=' + copy.circ_lib.shortname;
+
+               try {
+                       str += ', Circ Lib=' + copy.circ_lib.shortname;
+                       str += ', Copy location=' + copy.location.name;
+               } catch(e) {}
        }
 
        if(volume)                      str += ', Volume='      + volume.id;