Form generating method and apparatus

• US 5,222,211 A
• Filed: 05/14/1992
• Issued: 06/22/1993
• Est. Priority Date: 01/24/1986
• Status: Expired due to Term

• Current Assignee: Fujitsu Siemens Computers GmbH (Fujitsu Limited)
• Original Assignee: Siemens Nixdorf Informationssysteme AG (Siemens AG)
• Inventors: Proefrock, Anna-Kristin, Pickardt, Hugo, Mueller, Gerhard
• Primary Examiner(s): Nguyen, Phu K.
• Application Number:
  US07/884,039
• Time in Patent Office: 404 Days
• Field of Search: 400/68, 400/76, 340/706, 340/712, 340/734, 340/703, 340/747, 340/750, 395/155, 395/161, 364/401, 364/402, 364/200 MS File, 364/900 MS File
• US Class Current: 715/209
• CPC Class Codes: G06F 40/174 Form filling; Merging

Abstract

A process of controlling the course of a program in form processing by data processing systems for data contents of a form (80, 81, 82) built of fields to be processed. The pictorial illustration (display of the form (80, 81, 82), the reading and fading in of the data relevant for this form, the manipulation of these data by the user and the processing of these data arranged by the user by a firmly assigned form processing program to the form after selection of a form specification. The form processing program is composed here, under predetermination of the actual form specification, according to the available fields, gradually of individual programs which are typical for the field.

Claims

1. A form generating method in a data processing system comprising a user interface including a display unit for displaying pictorial representations of forms, the method comprising the steps of:

storing in a form specification table, form specification data identifying a plurality of forms and data identifying a plurality of individual fields within each of the forms;

displaying on the display unit a representation of a selected form;

executing an evaluation program which identifies fields of the selected form from data in the form specification table and for each identified field selects a predefined field execution program individually associated with the identified field; and

executing the selected field execution program to compute data for insertion in the selected field using at least one of user input data received from the user interface and system data previously computed in the data processing system.

2. The method in accordance with claim 1 wherein the specification table includes field definition data and wherein the step of executing an evaluation program comprises an evaluation of the field definition data in the table and wherein the predefined field execution program is selected on the basis of the evaluation.

3. The method in accordance with claim 1 wherein the steps of executing a selected field execution program is performed sequentially for each field of the selected form and the sequence is determined by the data in the specification table.

4. The method in accordance with claim 2 wherein the field definition data comprises field type data and wherein the predefined field execution program is selected on the basis of the field type data.

5. The method in accordance with claim 4 wherein the identification results are used to access stored field associated data.

6. The method in accordance with claim 1 wherein field definition data stored in the form specification table is compared with a name index stored in a field type storage area and the field definition data for each field is transferred to a field type processing module assigned to a particular field type in which data processing typical for the particular field is executed.

7. The method in accordance with claim 6 wherein the field definition data is used in displaying data computed by the selected field execution program on the display unit.

8. The form generating method in accordance with claim 1 and comprising the step of displaying a representation of another selected form having at least one field not included in a previously generated form and at least one field corresponding to a field of the previously generated form and wherein said steps of executing and displaying include the step of selecting and executing a field execution program executed in connection with the previously generated form.

9. A form processing system comprising:

a data processor including a memory for storing data;

a user interface, including a display unit, connected to said data processor;

a specification table in said memory for storing data defining specifications for a plurality of individual forms and data defining specification for fields within each of said forms, including field type data, at least one of said fields in each of at least two different ones of said forms being of the same field type;

said data processor comprising a plurality of individual program modules, each associated with one of said field types for performing data processing functions unique to said one of said field types;

said data processor further comprising an interface program module responsive to an input signal from said interface identifying one of said specified forms to read said table and to evaluate fields of said identified form and to initiate for each evaluated field execution of an individual program module associated with the field type of said evaluated field.

10. A form processing system comprising:

a data processor including a memory for storing data;

a user interface connected to said data processor;

a specification table in said memory storing data defining a plurality of individual forms and data defining field types assigned to fields within said forms;

said data processor comprising a plurality of individual program modules, each associated with one of said field types for performing data processing functions unique to said one of said field types;

said data processor further comprising an interface program module responsive to an input signal from said interface identifying one of said forms defined in said table to read said table and to evaluate fields of said identified form and to initiate for each evaluated field execution of one of said individual program modules associated with the field type of said each evaluated field.

11. The system in accordance with claim 10 wherein said one of said individual program modules computes data to be inserted in an associated field on the basis of at least one of data received from said user interface and data previously generated and stored in said form processing system.

12. The system in accordance with claim 11 wherein said user interface comprises a display unit and wherein said interface module is responsive to a further input signal from said user interface identifying another of said specified forms having at least one field of the same type and at least one field of a different type from a previously processed form, to display on said display unit said other form and to initiate execution of at least one of said individual program modules executed in association with said previously processed form.