Method and system for implementing scroll bar security synchronization on web pages
A scroll bar, web page technology, applied in the network field, can solve the problems of different file content areas, difficult synchronization, and inability to authenticate and control
Inactive Publication Date: 2011-12-14
SUZHOU CODYY NETWORK SCI & TECH
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Problems solved by technology
[0004] Currently, there are many products with content demonstration functions, and the content of the demonstration files can be synchronized to other users, but when the presenter pulls the scroll bar, it is difficult to synchronize the scroll bars of other participants, and the content areas of the files presented are also different; now Even if there is software to achieve synchronization, it needs to be downloaded and installed, which has certain requirements for hardware and costs; at the same time, the synchronization information in the existing solution is passively accepted, and authentication control cannot be performed subjectively, which will lead to user Inconsistency between actions and facts
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[0012] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0013] Technical scheme of the present invention comprises the following steps:
[0014] 1) The source user operates in the web page area, and records the scroll bar operation information into an array variable, wherein the scroll bar operation information includes but not limited to: the scroll bar height and width of the scroll area; the detailed process is: The source user operates in the web page area. When the mouse presses the scroll bar and starts to move, record the scroll bar height of the scrolled area to the array variable, and stop recording when the mouse pops up;
[0015] 2) While recording, the program regularly obtains n records from the array variable, sends a message to the communi...
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The present invention provides a scroll bar security synchronization method and system implemented on a webpage. The technical solution of the present invention is as follows: the communication server authenticates the authority of the scroll bar operation information instruction received from the source user and after the authentication passes, Authenticating the authority of the synchronized user to receive the scroll bar operation information instruction and sending the scroll bar operation information to the synchronized user after passing the authentication. The invention realizes the safe synchronization of scroll bars without downloading and installing software.
Description
technical field [0001] The invention belongs to the field of network technology, and in particular relates to a method and system for realizing the safe synchronization of scroll bars on a web page. Background technique [0002] The development of Internet technology enables us to realize instant messaging, chat with friends, negotiate with partners and so on without leaving home. At present, based on the instant messaging tools that need to be downloaded and installed, such as MSN, QQ, and Netease Bubbles, they have been deeply loved by everyone. It provides a new way for people to communicate and exchange information. Another important way of information exchange. With the help of these tools, users can realize single-person or multi-person video, hold online video conferences, conduct online distance education, and greatly reduce the cost of communication between people and improve efficiency. [0003] Text communication, audio communication, and video communication are...
Claims
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Login to View More IPC IPC(8): H04L29/08H04L29/06
Inventor 胡加明
Owner SUZHOU CODYY NETWORK SCI & TECH