Patent attributes
A web server and a method to provide web-pages to manage devices. A storage stores data for a web-page setting attributes and attribute values related to at least one device. A web-page generator generates a basic web-page based on the stored data of the web-page if to display of the web-page is requested from a user terminal. A communicator transmits the generated basic web-page to the user terminal. A server controller controls the web-page generator to generate a first web-page to display at least one attribute and attribute values of the at least one attribute on the basic web-page displayed on the user terminal. Thus, only attributes and attribute values, which can be supported by a device, can be displayed on a user interface (UI) screen. As a result, a user can easily write a workform.