send changes tag ok

node_modules/tag.js

@@ -84,14 +84,34 @@ var Tag = {
 	},
 
 	getTag: function(title, callback) {
-		userId = User.getCurActiveUserId();
+		var userId = User.getCurActiveUserId();
 		Tags.findOne({UserId: userId, Tag: title}, function(err, tag) {
 			if(err || !tag) {
 				return callback && callback(false);
 			}
 			callback && callback(tag);
 		});
-	}
+	},
+
+	// 服务器上更新过来, 已经存在了
+	setNotDirty: function(title) {
+		var me  = this;
+		var userId = User.getCurActiveUserId();
+		Tags.update({UserId: userId, Title: title}, {$set: {IsDirty: false, UpdatedTime: new Date()}}, function() {
+		});
+	},
+
+	// send changes to server
+	getDirtyTags: function(callback) {
+		var me = this;
+		userId = User.getCurActiveUserId();
+		Tags.find({UserId: userId, IsDirty: true}, function(err, tags) {
+			if(err || !tags) {
+				return callback && callback(false);
+			}
+			callback && callback(tags);
+		});
+	},
 	/*
 	// 添加多个标签
 	addTags: function(titles) {