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Data scanning and inputting method

An input method and data scanning technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of data scanning input efficiency decline, increase user waiting time, etc., to reduce waiting time and relieve work pressure , the effect of ensuring integrity

Inactive Publication Date: 2010-07-21
INVENTEC CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in order to avoid the above problems, the user must wait for the server to return a data scanning processing response before scanning in new data through the scanner, which will inevitably increase the waiting time of the user, thereby reducing the efficiency of data scanning input

Method used

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  • Data scanning and inputting method
  • Data scanning and inputting method

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Experimental program
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0019] Please refer to figure 2 , the figure is a schematic diagram of the implementation scheme of the data scanning input method of the present invention, as shown in the figure, the data scanning input method of the present invention and figure 1 The implementation solutions of the prior art shown are the same in that: data is scanned in by a scanner, and the computer client web page 10 uses a key-in event processing means (onkeydown) to receive the scanned-in data. The difference with the prior art is that the data scanning input method of the present invention can use scripting technology to add a processing module to the web page of the client to cache data, that is, the data that has not had time to be processed can be cached to a web page cache In the data structure, after the server completes the processing and retu...

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Abstract

The invention relates to a data scanning and inputting method, comprising the steps that: data is scanned by a scanner; a client-side network webpage receives the scanned data by a key event processing means; the position of a write pointer of an array in a caching data structure of the client-side network webpage is moved forward by one digit; the scanned data is stored at the pointed position of the write pointer in the caching data structure of the network webpage; a data acquiring request from a server is received; whether available data exists in the caching data structure of the network webpage stored with the scanned data is judged; when the available data exists in the caching data structure of the network webpage, the pointed data of a read pointer is taken out from the available data to carry out data interaction with the server; and the position of the read pointer is removed forward by one digit to point to next position to be read. By using the method, a user can scan latter data continuously without waiting for the server to return the data scanning processing response, thus not only ensuring the integrity of data input and processing, but also reducing the waiting time of a user and improving the efficiency of data scanning input.

Description

technical field [0001] The present invention relates to a data scanning input method, in particular to a data scanning input method adopting a B / S (Browser / Server) structure. This method enables the client to continue scanning without waiting for the server to return the data scanning processing response. Enter the following data. Background technique [0002] At present, some systems on the production line adopt B / S structure (B / S structure, namely: browser / server "Browser / Server" structure, which is a network structure model after the rise of WEB, and WEB browser is the most Main application software. This model unifies the client, concentrates the core part of system function realization on the server, simplifies the development, maintenance and use of the system. Only one browser "Browser" needs to be installed on the client, such as Netscape Navigator or Internet Explorer, the server installs databases such as Oracle, Sybase, Informix or SQL Server. The browser can exc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 佟智勇蒋连玉陈玄同
Owner INVENTEC CORP
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