Webpage instant collaborative browsing method based on DOM (document object model) and XMPP (extensible messaging and presence protocol)

Abstract

The invention discloses a webpage instant collaborative browsing method based on a DOM (document object model) and an XMPP (extensible messaging and presence protocol). In the method, by organically combining the instant messaging and a collaborative browsing mode, the collaborative browsing information is transmitted in an instant messaging mode, a user can quickly realize instant collaborative browsing of webpage with another user while browsing the webpage, a dialogue box can be opened in any position of the webpage, and the webpage can be marked at will. In terms of collaborative browsing, the method extracts the collaboration information based on the DOM, has small information transmission quantity, is widely supported by the mainstream browsers and can adapt to different display terminals of the user to ensure the accuracy of the collaboration information; and in terms of instant messaging, the method transmits information based on an XMPP mode, wherein the XMPP is an open-source messaging protocol widely adopted by the Internet companies and can realize seamless interaction with the mainstream instant messaging networks of GTalk (Google Talk) and MSN (Microsoft service Network).

Description

technical field [0001] The invention relates to a real-time collaborative browsing technology capable of realizing the acquisition, transmission and restoration of webpage marked content and chat information. In particular, it relates to a web page instant collaborative browsing method based on DOM (Document Object Model) and XMPP (The Extensible Messaging and Presence Protocol). Background technique [0002] With the rapid development of Internet technology, the Internet has gradually become an indispensable part of people's lives. Various Internet applications have also sprung up. The Internet connects people together, whether it is online entertainment or network conferences, etc., it is often necessary to provide the ability to comment and interact with public information on the Internet. This interactive capability is currently mainly realized through instant messaging and collaborative browsing. [0003] Both approaches have advantages and disadvantages. Instant me...

AI Technical Summary

Problems solved by technology

Instant messaging mainly transmits text and picture information. When exchanging existing information on the Internet, users need to perform operations such as copying and pasting, which is not convenient to use.

The co-browsing method can directly perform annotations and other operations on existing documents, but the current co-browsing mainly works in a "publish-subscribe" mode, which has poor real-time performance and is difficult to achieve instant communication

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