Facilitating viewing of temporal values for multiple fields

• US 9,269,074 B2
• Filed: 11/06/2012
• Issued: 02/23/2016
• Est. Priority Date: 11/06/2012
• Status: Active Grant

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Advani, Pavan
• Primary Examiner(s): Hong, Stephen
• Assistant Examiner(s): Khan, Shahid
• Application Number:
  US13/669,475
• Publication Number:
  US 20140129913A1
• Time in Patent Office: 1,204 Days
• Field of Search: 715/215
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/101 Collaborative creation, e.g. joint development of products or services
• CPC Class Codes: G06Q 30/0202 Market predictions or forecasting for commercial activities

Abstract

An aspect of the present invention facilitates users to view temporal values for multiple fields. In one embodiment, a first value and a second value are displayed respectively for a first field and a second field, with the first value and second value representing temporal values at a first time instance for the two fields respectively. Upon receiving data representing a second time instance, the display is updated by displaying a third value and a fourth value for the first field and the second field respectively, with the third value and the fourth value representing corresponding temporal values at the second time instance for the two fields.

Claims

1. A method of facilitating users to view temporal values for multiple fields, said method comprising:

maintaining a temporal data associated with a first field and a second field,

wherein said temporal data specifies a first sequence of time instances and a respective value to which said first field is set at each of said first sequence of time instances, said first sequence of time instances containing a first time instance and a second time instance,

wherein said temporal data also specifies a second sequence of time instances and a respective value to which said second field is set at each of said second sequence of time instances, said second sequence of time instances not including said second time instance but including a third time instance at which an old value for said second field is changed to a new value;

displaying on a display unit, a first value for a first field and a second value for said second field, wherein said first value and said second value are temporal values at said first time instance for said first field and said second field respectively according to said temporal data;

receiving an input data representing said second time instance;

examining said temporal data to determine a third value and a fourth value for said first field and said second field respectively at said second time instance,

wherein said third value is the value of said first field retrieved from said temporal data corresponding to said second time instance,

wherein said fourth value is set to said old value if said second time instance is less than said third time instance and to said new value otherwise; and

updating said display unit, in response to receiving of said input data representing said second time instance, said third value for said first field and said fourth value for said second field, wherein said third value and said fourth value are temporal values at said second time instance for said first field and said second field respectively.

2. The method of claim 1, further comprising:

displaying on said display unit, said first sequence of time instances associated with said first field;

receiving a selection of one of said first sequence of time instances as said second time instance, wherein said selection comprises said input data,

wherein said input data is received associated with said first field, but said updating is performed for both of said first field and said second field.

3. The method of claim 2, wherein said first field represents a variable whose value is displayed as a corresponding data point of a graph, and said second field represents a text variable having different values at corresponding time instances.

4. The method of claim 2, wherein said displaying displays an indicator associated with said first field to indicate that said first field has temporal values that can be viewed by a user by operating said indicator,

wherein said displaying displays said first sequence of time instances as the time instances at which said first field has temporal values upon a user selecting said indicator.

5. The method of claim 2, wherein all of said first value, said second value, said third value and said fourth value are displayed simultaneously on said display unit as a part of said updating,

wherein said first value and said third value are displayed correlated according to a first visual convention on said display unit to indicate said first value and said third value are temporal values for said first field,

wherein said first value and said second value are displayed according to a second visual convention on said display unit, while said third value and said fourth value are displayed according to a third visual convention on said display unit,

wherein said second visual convention and said third visual convention are together designed to communicate that said third value and said fourth value are temporal values at a time instance different from the time instance for which said first value and said second value correspond to, for the same said first field and said second field.

6. The method of claim 5, wherein said third visual convention displays said third value and said fourth value in a foreground compared to said second visual convention that displays said first value and said second value in a background.

7. The method of claim 1, wherein said first field and said second field are contained in a plurality of fields of a web page, said method further comprising:

enabling a developer of said web page to add a notation in said web page to indicate which ones of said plurality of fields have temporal values;

processing said web page to determine that said notation is added for said first field and for said second field, and not for a third field of said plurality of fields; and

including in said web page, in response to said processing, an indicator instruction for said first field and said second field, and not for said third field,

wherein said indicator instructions causes said indicator to be displayed associated with said first field and said second field to indicate that said first field and said second field have temporal values that can be viewed by said user by operating the corresponding indicator.

8. The method of claim 7, wherein said developer specifies a first set of time instances for said first field, said first set of time instances being contained in said first sequence of time instances, wherein said processing further comprises:

retrieving from a data source, in response to determining that said notation is added for said first field , a first set of values at said first set of time instances for said first field;

computing a second set of values at said first set of time instances for said second field based on said respective value specified for said second sequence of time instances; and

incorporating said first set of values and said second set of values along with said first set of time instances in said web page,

wherein said updating comprises identifying said third value for said first field and said fourth value for said second field respectively from said first set of values and said second set of values incorporated in said web page.

9. The method of claim 1, wherein said updating said first field comprises replacing said first value with said third value such that only said third value is displayed for said first field.

10. A non-transitory machine readable medium storing one or more sequences of instructions for causing a system to facilitate users to view temporal values for multiple fields, wherein execution of said one or more instructions by one or more processors contained in said system causes said system to perform the actions of:

displaying on a display unit, a first value for a first field and a second value for a second field, wherein said first value and said second value are temporal values at a first time instance for said first field and said second field respectively;

receiving an input data representing a second time instance;

examining a temporal data to determine a third value for said first field at said second time instance,

wherein said temporal data specifies a first sequence of time instances and a respective value to which said first field is set at each of said first sequence of time instances, said first sequence of time instances containing said first time instance and said second time instance,

wherein said temporal data further specifies a second sequence of time instances and a respective value to which said second field is set at each of said second sequence of time instances, said second sequence of time instances not including said second time instance but including a third time instance at which an old value for said second field is changed to a new value,

wherein said third value is the value of said first field retrieved from said temporal data corresponding to said second time instance,

wherein said examining determines a fourth value for said second field at said second time instance, wherein said fourth value is set to said old value if said second time instance is less than said third time instance and to said new value otherwise; and

updating said display unit, in response to receiving of said input data representing said second time instance, said third value for said first field and said fourth value for said second field, wherein said third value and said fourth value are temporal values at said second time instance for said first field and said second field respectively.

11. The machine readable medium of claim 10, further comprising:

displaying on said display unit, said first sequence of time instances associated with said first field;

receiving a selection of one of said first sequence of time instances as said second time instance, wherein said selection comprises said input data,

wherein said input data is received associated with said first field, but said updating is performed for both of said first field and said second field.

12. The machine readable medium of claim 11, wherein said first field represents a variable whose value is displayed as a corresponding data point of a graph, and said second field represents a text variable having different values at corresponding time instances.

13. The machine readable medium of claim 11, wherein said displaying displays an indicator associated with said first field to indicate that said first field has temporal values that can be viewed by a user by operating said indicator,

wherein said displaying displays said first sequence of time instances as the time instances at which said first field has temporal values upon a user selecting said indicator.

14. The machine readable medium of claim 11, wherein all of said first value, said second value, said third value and said fourth value are displayed simultaneously on said display unit as a part of said updating,

wherein said first value and said third value are displayed correlated according to a first visual convention on said display unit to indicate said first value and said third value are temporal values for said first field,

wherein said first value and said second value are displayed according to a second visual convention on said display unit, while said third value and said fourth value are displayed according to a third visual convention on said display unit,

wherein said second visual convention and said third visual convention are together designed to communicate that said third value and said fourth value are temporal values at a time instance different from the time instance for which said first value and said second value correspond to, for the same said first field and said second field.

15. A digital processing system comprising:

a processor;

a random access memory (RAM);

a display unit;

a machine readable medium to store one or more instructions, which when retrieved into said RAM and executed by said processor causes said digital processing system to facilitate users to view temporal values for multiple fields, said digital processing system performing the actions of;

displaying on said display unit, a first value for a first field and a second value for a second field, wherein said first value and said second value are temporal values for said first field and said second field respectively at a current time instance indicated on said digital processing system;

receiving an input data representing a second time instance which is prior to said current time instance;

examining a temporal data to determine a third value for said first field at said second time instance,

wherein said temporal data specifies a first sequence of time instances and a respective value to which said first field is set at each of said first sequence of time instances, said first sequence of time instances containing said first time instance and said second time instance,

wherein said temporal data further specifies a second sequence of time instances and a respective value to which said second field is set at each of said second sequence of time instances, said second sequence of time instances not including said second time instance but including a third time instance at which an old value for said second field is changed to a new value,

wherein said third value is the value of said first field retrieved from said temporal data corresponding to said second time instance,

wherein said examining determines a fourth value for said second field at said second time instance, wherein said fourth value is set to said old value if said second time instance is less than said third time instance and to said new value otherwise; and

updating said display unit, in response to receiving of said input data representing said second time instance, a third value for said first field and a fourth value for said second field, wherein said third value and said fourth value are temporal values at said second time instance for said first field and said second field respectively.

16. The digital processing system of claim 15, further performing the actions of:

displaying on said display unit, said first sequence of time instances associated with said first field;

receiving a selection of one of said first sequence of time instances as said second time instance, wherein said selection comprises said input data,

wherein said input data is received associated with said first field, but said updating is performed for both of said first field and said second field.

17. The digital processing system of claim 16, wherein said first field represents a variable whose value is displayed as a corresponding data point of a graph, and said second field represents a text variable having different values at corresponding time instances.

18. The digital processing system of claim 15, wherein said displaying displays an indicator associated with said first field to indicate that said first field has temporal values that can be viewed by a user by operating said indicator,

wherein said digital processing system displays said first sequence of time instances as the time instances at which said first field has temporal values upon a user selecting said indicator, said first sequence of time instances being specified relative to said current time instance.

19. The digital processing system of claim 16, wherein all of said first value, said second value, said third value and said fourth value are displayed simultaneously on said display unit as a part of said updating,

wherein said first value and said third value are displayed correlated according to a first visual convention on said display unit to indicate said first value and said third value are temporal values for said first field,

wherein said first value and said second value are displayed according to a second visual convention on said display unit, while said third value and said fourth value are displayed according to a third visual convention on said display unit, wherein said second visual convention and said third visual convention are together designed to communicate that said third value and said fourth value are temporal values at a time instance different from the time instance for which said first value and said second value correspond to, for the same said first field and said second field.