Managing information display

• US 7,191,410 B1
• Filed: 12/02/2002
• Issued: 03/13/2007
• Est. Priority Date: 12/02/2002
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Kruempelmann, Marita, Richstein, Hans-Jurgen, Heix, Andreas
• Primary Examiner(s): Hailu; Tadesse
• Assistant Examiner(s): Tan; Alvin H
• Application Number:
  US10/307,891
• Time in Patent Office: 1,562 Days
• Field of Search: 715/738, 715/739, 715/742, 715/744, 715/746, 715/747, 715/853, 715/854
• US Class Current: 715/853
• CPC Class Codes: G06F 16/9038 Presentation of query results
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

Systems and methods for managing information display include the ability, at least in one implementation, to receive a message indicating that the information of a resource is to be displayed and to form a user interface for displaying the resource information by defining a pane in which to display the information and selecting a renderer operable to render the information in the pane.

Claims

1. A method performed by a computer for managing information display, comprising:

receiving a message indicating that information of a resource is to be displayed; and

forming a user interface for displaying the resource information by defining a pane in which to display the information and selecting a renderer operable to render the information in the pane, wherein selecting further comprises evaluating a property of the resource and a user context, and associating the resource with a resource class by in order of priority evaluating parameters contained in the message to identify a resource class, examining parent resource type to identify a resource class, and using default system settings to identify a resource class.

2. The method of claim 1, wherein evaluating a property of the resource comprises evaluating the resource'"'"'s location in a resource hierarchy.

3. The method of claim 1, wherein evaluating a user context comprises evaluating a user role and a user viewing interest.

4. The method of claim 3, wherein a user viewing interest includes modifying resource content.

5. The method of claim 1, wherein the resource comprises a plurality of resources, and forming a user interface further comprises selecting a controller operable to define a layout for organizing navigation information.

6. The method of claim 5, wherein selecting a controller comprises evaluating a property of the resources and a user context.

7. The method of claim 6, wherein evaluating a property of the resources and a user context comprises associating the resources with a resource class specifying resource properties.

8. The method of claim 7, wherein associating the resources with a resource class comprises, in order of priority:

evaluating parameters contained in the message to identify a resource class;

analyzing settings of a parent resource to identify a resource class;

examining parent resource type to identify a resource class; and

using default system settings to identify a resource class.

9. The method of claim 1, wherein the resource comprises a plurality of resources, and forming a user interface further comprises selecting a renderer for organizing the display.

10. The method of claim 1, further comprising modifying characteristics associated with the resource, wherein the user interface is altered by the modification.

11. The method of claim 10, wherein the user interface is altered by having a different renderer selected to render the information in the pane.

12. The method of claim 1, further comprising:

determining whether the resource has an associated action;

determining, if the resource has an associated action, a label for the action; and

rendering the label.

13. The method of claim 12, wherein the label comprises a link, a button, or a hover menu.

14. The method of claim 12, further comprising:

detecting an event related to selection of the action; and

mapping the event to a command to perform the action.

15. The method of claim 12, further comprising generating a new message to display information of a resource when the action has been completed.

16. The method of claim 12, further comprising modifying the association between actions and resources so that the associated action is altered.

17. A system for managing information display, comprising:

a screen flow engine operable to receive a message indicating that information of a resource is to be displayed and to define a pane in which to display the information; and

a renderer provider operable to select a renderer operable to render the information in the pane, the pane and rendered information comprising a user interface for displaying information of the resource, wherein selecting further comprises evaluating a property of the resource and a user context, and associating the resource with a resource class by in order of priority evaluating parameters contained in the message to identify a resource class, examining parent resource type to identify a resource class, and using default system settings to identify a resource class.

18. The system of claim 17, wherein the screen flow engine is a Web Definition Framework proxy.

19. The system of claim 17, wherein evaluating a property of the resource comprises evaluating the resource'"'"'s location in a resource hierarchy.

20. The system of claim 17, wherein evaluating a user context comprises evaluating a user role and a user viewing interest.

21. The system of claim 17, wherein the renderer provider is operable to associate the resource with a resource class specifying resource properties, to evaluate a property of the resource and a user context to select an appropriate renderer.

22. The system of claim 17, further comprising a layout provider operable to select a controller operable to define a layout for navigation through the information in the pane.

23. The system of claim 22, wherein the layout provider is operable to evaluate a property of the resources and a user context to select a controller.

24. The system of claim 23, wherein the layout provider is operable to associate the resources with a resource class specifying resource properties, to evaluate a property of the resources and a user context.

25. The system of claim 24, wherein associating the resources with a resource class comprises, in order of priority:

evaluating parameters contained in the message to identify a resource class;

analyzing settings of a parent resource to identify a resource class;

examining parent resource type to identify a resource class; and

using default system settings to identify a resource class.

26. The system of claim 17, wherein the resource comprises a plurality of resources, and the renderer provider is further operable to select a renderer for organizing the display.

27. The system of claim 26, wherein the renderer provider uses characteristics associated with the resource to select the organizing renderer, and further comprising a customization controller operable to evaluate parameters contained in the message, determine resource class based on parent resource type, and use default system settings to select a resource class containing resource properties.

28. The system of claim 17, further comprising an object type handler, wherein modifying characteristics associated with the resource in the handler alters the user interface.

29. The system of claim 28, wherein the user interface is altered by having a different renderer selected to render the information in the pane.

30. The system of claim 17, further comprising a command provider operable to determine whether the resource has an associated action and to determine, if the resource has an associated action, a label for the action.

31. The system of claim 30, wherein the screen flow engine is operable to detect an event related to selection of the action, and the command provider is operable to map the event to a command to perform the action.

32. The system of claim 30, further comprising an object type handler, wherein modifying the association between actions and resources in the object type handler alters the associated action.

33. The system of claim 17, further comprising a customization controller operable to evaluate parameters contained in the message, analyze settings of a parent resource, determine resource class based on parent resource type, and use default system settings to select a resource class containing resource properties.

34. An article comprising a machine-readable medium storing instructions operable to cause one or more machines to perform operations comprising:

receiving a message indicating that information of a resource is to be displayed;

forming a user interface for displaying the resource information by defining a pane in which to display the information and selecting a renderer operable to render the information in the pane, wherein selecting further comprises evaluating a property of the resource and a user context, and associating the resource with a resource class by in order of priority evaluating parameters contained in the message to identify a resource class, examining parent resource type to identify a resource class, and using default system settings to identify a resource class.

35. The article of claim 34, wherein evaluating a user context comprises evaluating a user role and a user viewing interest.

36. The article of claim 35, wherein a user viewing interest includes modifying resource content.

37. The article of claim 34, wherein evaluating a property of the resource and a user context to determine the appropriate renderer comprises associating the resource with a resource class specifying resource properties.

38. The article of claim 34, wherein the resource comprises a plurality of resources, and the instructions are further operable to cause one or more machines to select a controller operable to define a layout for navigation.

39. The article of claim 38, wherein selecting a controller comprises evaluating a property of the resources and a user context.

40. The article of claim 39, wherein evaluating a property of the resources and a user context comprises associating the resources with a resource class specifying resource properties.

41. The article of claim 40, wherein associating the resources with a resource class comprises, in order of priority:

evaluating parameters contained in the message to identify a resource class;

analyzing settings of a parent resource to identify a resource class;

examining parent resource type to identify a resource class; and

using default system settings to identify a resource class.

42. The article of claim 34, wherein the resource comprises a plurality of resources, and the instructions are further operable to cause one or more machines to select a renderer for organizing the display.

43. The article of claim 34, wherein the instructions are further operable to cause one or more machines to modify characteristics associated with the resource, wherein the user interface is altered by the modification.

44. The article of claim 43, wherein the user interface is altered by having a different renderer selected to render the information in the pane.

45. The article of claim 34, wherein the instructions are further operable to cause one or more machines to:

determine whether the resource has an associated action;

determine, if the resource has an associated action, a label for the action; and

rendering the label.

46. The article of claim 45, wherein the instructions are further operable to cause one or more machines to:

detect an event related to selection of the action; and

map the event to a command to perform the action.

47. The article of claim 45, wherein the instructions are further operable to cause one or more machines to modify the association between actions and resources so that the associated action is altered.

48. A computer system for managing information display, comprising:

means for receiving a message indicating that information of a resource is to be displayed; and

means for forming a user interface for displaying the resource information by defining a pane in which to display the information and selecting a renderer operable to render the information in the pane by evaluating a property of the resource and a user context, and associating the resource with a resource class by in order of priority evaluating parameters contained in the message to identify a resource class, examining parent resource type to identify a resource class, and using default system settings to identify a resource class.

49. The system of claim 48, wherein evaluating a property of the resource comprises evaluating its location in a resource hierarchy.

50. The system of claim 48, wherein evaluating a user context comprises evaluating a user role and a user viewing interest.

51. The system of claim 50, a user viewing interest includes modifying resource content.

52. The system of claim 48, wherein evaluating a property of the resource and a user context comprises associating the resource with a resource class, the class specifying resource properties.

53. The system of claim 48, wherein the resource comprises a plurality of resources, and further comprising selecting a controller operable to define a layout for organizing navigation.

54. The system of claim 53, wherein selecting a controller comprises evaluating a property of the resources and a user context.

55. The system of claim 54, wherein evaluating a property of the resources and a user context comprises associating the resources with a resource class specifying resource properties.

56. The system of claim 55, wherein associating the resources with a resource class comprises, in order of priority:

evaluating parameters contained in the message to identify a resource class;

analyzing settings of a parent resource to identify a resource class;

examining parent resource type to identify a resource class; and

using default system settings to identify a resource class.

57. The system of claim 48, wherein the resource comprises a plurality of resources, and further comprising selecting a renderer for organizing the display.

58. The system of claim 48, further comprising means for modifying characteristics associated with the resource, wherein the user interface is altered by the modification.

59. The system of claim 58, wherein the user interface is altered by having a different renderer selected to render the information in the pane.

60. The system of claim 48, further comprising;

means for determining whether the resource has an associated action;

means for determining, if the resource has an associated action, a label for the action; and

means for rendering the label.

61. The system of claim 60, wherein the label comprises a link, a button, or a hover menu.

62. The system of claim 60, further comprising:

means for detecting an event related to selection of the action; and

means for mapping the event to a command to perform the action.

63. The system of claim 60, further comprising means for generating a new message to display information of a resource when the action has been completed.

64. The system of claim 60, further comprising means for modifying the association between actions and resources so that the associated action is altered.

65. A system for managing information display, comprising:

a Web Definition Framework proxy operable to receive a message indicating that information of a plurality of resources is to be displayed and to define a pane in which to display the information;

a layout provider operable to select, based on a user role, a user viewing interest, and a resource property, a controller operable to define a layout for navigation through the information in the pane;

a renderer provider operable to select, based on a user role, a user viewing interest, and a resource property, a renderer for organizing the display of the resources'"'"' information in the layout and to select, based on a user role, a user viewing interest, and a resource property, a renderer operable to render the information in the organization, wherein the renderer is selected by evaluating a property of the resource, and associating the resource with a resource class by in order of priority evaluating parameters contained in the message to identify a resource class, examining parent resource type to identify a resource class, and using default system settings to identify a resource class; and

a command provider operable to determine whether a resource has an associated action and to determine, if the resource has an associated action, a label for the action;

wherein the pane, layout, organization, and rendered information comprise a user interface for displaying information.