Referential edit checking tabular form data

• US 5,778,240 A
• Filed: 12/13/1996
• Issued: 07/07/1998
• Est. Priority Date: 12/04/1992
• Status: Expired due to Fees

• Current Assignee: David Alan Buchman, Kevin William Hall
• Original Assignee: David Alan Buchman, Kevin William Hall
• Inventors: Buchman, David Alan, Hall, Kevin William
• Primary Examiner(s): Jankus, Almis R.
• Assistant Examiner(s): HONG, STEPHEN S
• Application Number:
  US08/764,967
• Time in Patent Office: 571 Days
• Field of Search: 395/766, 395/768, 395/770, 395/792, 395/793, 395/796, 395/334, 395/340, 395/347, 395/352, 395/50, 395/52
• US Class Current: 715/205
• CPC Class Codes: G06F 40/18 of spreadsheets form-filling G06F40/174

Abstract

Checking and verifying entries made in tabular form data, such as found in a database or spread sheet, is provided through the specification of two descriptive files: an edit profile and a referential edit profile, which is an edit profile which refers to another field in the tabular data. These files, or their in-memory equivalents, permit an end user to flexibly specify allowable contents for tabular form data in one field based upon the contents of another field (or synonymously, another column). In short, the present invention provides a system and method for what is referred to herein as referential edit checking of tabular form data.

Claims

1. A method for managing tabular form data ion a computer system, said method comprising the steps of:

storing said tabular form data so as to be able to access individual rows of said data, each of said rows including data from mutiple columns;

defining, in a storage means of said computer system, a user-provided edit profile specifying at least one of said columns;

defining, also in said storage means of said computer system, a user-provided referential edit profile linked to at least one of said specified columns, said referential edit profile specifying allowable entries in at least one of said specified columns based on at least one value contained in a different column of the tabular form data; and

controlling entry of user-provided data into a selected row and selected column in accordance with said allowable entries as specified by said referential edit profile.

2. The method of claim 1 in which said edit profile includes rows linking column identification indicia with entries in a referential profile whose entries define limitations for each indicated column.

3. A computer system for the management of data in tabular from said system comprising:

means for storing said tabular form data so a to be able to access individual rows of said data, each of said rows including data from multiple columns;

means for storing a user-provided edit profile which specifies at least one of said columns;

means for storing a user-provided referential edit profile linked to at least one of said specified columns, said referential edit profile specifying allowable entries in at least one of said specified columns based on at least one value contained in a different column of the tabular form data; and

means for controlling entry of user-provided data into a selected row and selected column in accordance with said allowable entries as specified by said referential edit profile.

4. The system of claim 3 in which said edit profile includes rows linking column identification indicia with entries in a stored referential profile whose entries define limitations for each indicated column.

5. A method for controlling the contents of a computer memory, said method comprising the steps of:

storing, in a first portion of said computer memory, tabular data elements which are retrievable by specification of row and column indices which reference said tabular data elements;

storing, in a second portion of said computer memory, user-provided edit profile data specifying at least one of said columns;

storing, in a third portion of said computer memory, a user-provided referential edit profile linked to at least one of said specified columns, said referential edit profile specifying allowable entries with at least one of said specified columns being based on at least one value contained in a different column of the tabular form data; and

editing user-provided data for entry into the contents of said specified tabular form data element under control of said referential edit profile.