Added index.get and index.getKey methods

- Fallback for Chrome since the methods are not present

Author: Parashuram

jquery.indexeddb.js

@@ -244,10 +244,18 @@
 							}, callback);
 						},
 						"get": function(key){
-							console.log(idbIndex);
-							return wrap.request(
-								idbIndex.get(key)
-							);
+							if (typeof idbIndex.get === "function") {
+								return wrap.request(idbIndex.get(key));
+							} else {
+								return idbIndex.openCursor(wrap.range(key));
+							}
+						},
+						"getKey": function(key){
+							if (typeof idbIndex.getKey === "function") {
+								return wrap.request(idbIndex.getKey(key));
+							} else {
+								return idbIndex.openKeyCursor(wrap.range(key));
+							}
 						}
 					};
 				}
@@ -571,8 +579,11 @@
 							"eachKey": function(callback, range, direction){
 								return indexOp("eachKey", indexName, [callback, range, direction]);
 							},
-							"get": function(key) {
+							"get": function(key){
 								return indexOp("get", indexName, [key]);
+							},
+							"getKey": function(key){
+								return indexOp("getKey", indexName, [key]);
 							}
 						};
 					}

test/index.html

@@ -538,6 +538,62 @@
         		});
         	});
 
+        	queuedAsyncTest("Getting index values with key", function(){
+        		var key = sample.integer();
+        		var value = sample.obj();
+        		_("Trying to add" + key + " and " + JSON.stringify(value));
+        		$.indexedDB(DB.NAME).objectStore(DB.OBJECT_STORE_1).add(value, key).then(function(res, e){
+        			ok(true, "Added " + res + " to the database");
+        			_("Added" + res + "to the database ");
+        			start();
+        			stop();
+        			$.indexedDB(DB.NAME).objectStore(DB.OBJECT_STORE_1).index("Int").get(value.Int).then(function(res, e){
+        				deepEqual(res, value);
+        				_("Got return value as" + res);
+        				start();
+        				nextTest();
+        			}, function(err, e){
+        				ok(false, "Index Iteration NOT completed");
+        				_("Index Iteration NOT completed");
+        				start();
+        				nextTest();
+        			});
+        		}, function(){
+        			ok(false, "Could not add value to the database");
+        			_("Could not add to database");
+        			start();
+        			nextTest();
+        		});
+        	});
+        	
+        	queuedAsyncTest("Getting index-key values with key", function(){
+        		var key = sample.integer();
+        		var value = sample.obj();
+        		_("Trying to add" + key + " and " + JSON.stringify(value));
+        		$.indexedDB(DB.NAME).objectStore(DB.OBJECT_STORE_1).add(value, key).then(function(res, e){
+        			ok(true, "Added " + res + " to the database");
+        			_("Added" + res + "to the database ");
+        			start();
+        			stop();
+        			$.indexedDB(DB.NAME).objectStore(DB.OBJECT_STORE_1).index("Int").getKey(value.Int).then(function(res, e){
+        				_("Got return value as" + res);
+        				equal(key, res);
+        				start();
+        				nextTest();
+        			}, function(err, e){
+        				ok(false, "Index Iteration NOT completed");
+        				_("Index Iteration NOT completed");
+        				start();
+        				nextTest();
+        			});
+        		}, function(){
+        			ok(false, "Could not add value to the database");
+        			_("Could not add to database");
+        			start();
+        			nextTest();
+        		});
+        	});
+        	
         	queuedAsyncTest("Index iteration with keyCursor", function(){
         		var key = sample.integer();
         		var value = sample.obj();