fixed paging on subcategory browsing page

front-ui/app/stores/bySubCategoryStore.js

@@ -8,11 +8,16 @@ var BySubCategoryConstants = require('../constants/bySubCategoryConstants');
 var ItemCollection = require('../models/itemCollection');
 var _ = require('underscore');
 
+var Globals = require('../globals');
+
 var _state = {
     subCategory : (new SubCategory()),
     items: (new ItemCollection()),
     filter: {},
-    pagination: {}
+    pagination: {
+        offset : 0,
+        limit: Globals.DefaultPageSize
+    }
 };
 //var _categoryDetails = new Category();
 
@@ -65,7 +70,8 @@ var load = function(subCategoryId, offset, limit, filter) {
         }
     });
     _state.filter = filter;
-    //BySubCategoryStore.emitChange();
+    _state.pagination.limit = limit;
+    _state.pagination.offset = offset;
 };
 
 var handleFilterCriteriaClick = function(fc, fcv) {
@@ -83,19 +89,13 @@ var handleRemoveAppliedFilter= function(name) {
         NavigationActions.goToSubCategory(_state.subCategory, 0, _state.pagination.limit, _state.filter);
     }, 0);
 };
-//var loadCategoryDetails = function(categoryId) {
-  //var category = new Category({id : categoryId});
-  //category.fetch({
-    //success: function() {
-      //_categoryDetails = category;
-      //BySubCategoryStore.emitChange();
-    //}
-  //});
-//};
 
-//var setHovered  = function(id) {
-  //sectionState.hoveredSection = id;
-//}
+var handleChangePage = function(page) {
+    setTimeout(function() {
+        NavigationActions.goToSubCategory(_state.subCategory,  parseInt(page) * _state.pagination.limit, _state.pagination.limit, _state.filter);
+    }, 0);
+};
+
 
 
 // Extend SectionStore with EventEmitter to add eventing capabilities
@@ -139,6 +139,9 @@ AppDispatcher.register(function(payload) {
       case BySubCategoryConstants.REMOVE_APPLIED_FILTER:
           handleRemoveAppliedFilter(action.name);
           break;
+      case BySubCategoryConstants.CHANGE_PAGE:
+          handleChangePage(action.page);
+          break;
 
     // Respond to SELECT_ITEM action
     //case SectionConstants.LOAD_SECTIONS: