added methods to allow for initializing a store and turning single objects into store...

git-svn-id: svn://svn.open-ils.org/ILS/trunk@11505 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/web/js/dojo/fieldmapper/dojoData.js b/Open-ILS/web/js/dojo/fieldmapper/dojoData.js
index 3e5a1ad..1fa4dfb 100644 (file)
--- a/Open-ILS/web/js/dojo/fieldmapper/dojoData.js
+++ b/Open-ILS/web/js/dojo/fieldmapper/dojoData.js
@@ -36,17 +36,22 @@ if(!dojo._hasResource['fieldmapper.dojoData']){
                return this;
        }
 
-       function _toStoreData (list, label, params) {
-
+    function _initStoreData(label, params) {
                if (!params) params = {};
-               if (!list) list = {};
-
-               // a sane default
                if (!params.identifier) params.identifier = this.Identifier;
                if (!label) label = params.label;
                if (!label) label = params.identifier;
+               return { label : label, identifier : params.identifier, items : [] };
+    }
 
-               var data = { label : label, identifier : params.identifier, items : [] };
+    function _itemToStoreData(fmObj, params) {
+               if (!params) params = {};
+        return fmObj.toHash(true, params.virtualFields);
+    }
+
+       function _toStoreData (list, label, params) {
+               if (!params) params = {};
+        var data = this.initStoreData(label, params);
 
                for (var i in list) data.items.push( list[i].toHash(true, params.virtualFields) );
 
@@ -89,6 +94,8 @@ if(!dojo._hasResource['fieldmapper.dojoData']){
 
        for (var i in fmclasses) fieldmapper[i].prototype.fromStoreItem = _fromStoreItem;
        for (var i in fmclasses) fieldmapper[i].toStoreData = _toStoreData;
+       for (var i in fmclasses) fieldmapper[i].itemToStoreData = _itemToStoreData;
+       for (var i in fmclasses) fieldmapper[i].initStoreData = _initStoreData;
 
        fieldmapper.aou.prototype._ignore_fields = ['children'];
        fieldmapper.aout.prototype._ignore_fields = ['children'];