Change-oriented electronic list application
A technology of spreadsheets and cells, applied in special data processing applications, electrical digital data processing, instruments, etc., can solve problems that do not contain time information, historical information is time-independent, etc.
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[0055] It is believed that the above and other objects, features and advantages of the present invention will become more apparent through the following detailed description of preferred embodiments of the present invention in conjunction with the accompanying drawings.
[0056] The basic idea of the present invention is to provide the dimension of time by recording each effective update and update time in the electronic form document, thereby expanding the electronic form document into a time-related document, so that the electronic form document can be obtained conveniently A snapshot at a specified time and historical information for a spreadsheet document within a specified time range.
[0057] figure 1 It is a schematic diagram of a change-oriented spreadsheet data organization method according to a preferred embodiment of the present invention. Generally, a spreadsheet document stores content in units of cells, and a spreadsheet document in the prior art only stores c...
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