Methods, systems, and computer program products for enabling dynamic content in a markup-language-based page using a dynamic markup language element

• US 20080077653A1
• Filed: 09/26/2006
• Published: 03/27/2008
• Est. Priority Date: 09/26/2006
• Status: Abandoned Application

• Current Assignee: Scenera Technologies LLC (Scenera Research LLC)
• Original Assignee: Scenera Technologies LLC (Scenera Research LLC)
• Inventors: Morris, Robert P.
• Application Number:
  US11/527,259
• Publication Number:
  US 20080077653A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: G06F 16/986 Document structures and storage, e.g. HTML extensions
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/53 using third party service providers

Abstract

Methods, systems, and computer program products for enabling dynamic content in a markup-language-based page using a dynamic markup-language element are disclosed. According to one method, a client detects, while parsing a markup-language-based page, a dynamic markup language element including presentation content. The dynamic markup language element identifies the presentation content as dynamic and specifies a remote update provider for providing an update to the presentation content. The client presents at least a portion of the page including the presentation content. The client sends a message to the remote update provider for an update to the presentation content. The client receives an update from update provider. The client updates the page by replacing at least a portion of the presentation content with the presentation content received from the update provider. The client presents the updated page.

Claims

1. A method for dynamically updating content in a markup-language-based page at a client, the method comprising:

detecting, while parsing a markup-language-based page, a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying a remote update provider for providing updates to the presentation content;

presenting at least a portion of the markup-language-based page that includes the presentation content;

sending a message to the remote update provider for an update to the presentation content;

receiving an update from the update provider;

updating the page by replacing at least a portion of the presentation content with the presentation content received from the update provider; and

presenting at least a portion of the updated page.

2. The method of claim 1 wherein the dynamic markup language element includes a markup language tag for identifying content within the tag as dynamic.

3. The method of claim 1 wherein the dynamic markup language element comprises an attribute of a markup language tag, the attribute including a value for identifying content within the tag as dynamic.

4. The method of claim 1 wherein sending a message to a remote update provider includes sending a subscribe message to the remote update provider for subscribing to receive the update to the presentation content.

5. The method of claim 1 wherein sending a message to the remote update provider includes sending a get message to the remote update provider for retrieving the update to the presentation content.

6. The method of claim 1 wherein receiving an update includes receiving an update for the dynamic markup language element and the presentation content.

7. The method of claim 1 wherein receiving an update includes receiving an update that specifies a new remote update provider for providing a subsequent update to the presentation content.

8. The method of claim 1 wherein receiving an update includes receiving an update including content for altering an attribute associated with the dynamic markup language element in addition to the presentation content.

9. The method of claim 1 wherein detecting a dynamic markup language element includes detecting a dynamic markup language element including an alternate source for providing an update to the presentation content, the alternate source using a different protocol than the update provider.

10. The method of claim 1 wherein detecting a dynamic markup language element includes detecting a dynamic markup language element including at least one of an attribute specifying a timer value defining an interval at which updates to the presentation content should be obtained from the update provider, an attribute specifying a time value defining a re-occurring time at which updates to the presentation content should be obtained from the update provider, and a conditional expression specifying a condition that, when satisfied, triggers sending of the message to the update provider to obtain the updated presentation content.

11. The method of claim 1 comprising detecting a first dynamic segment markup language element while parsing the markup-language-based page, the first dynamic segment markup language element specifying at least one attribute-value pair for establishing at least one default value for at least one attribute for dynamic markup language elements within the first dynamic segment markup language element.

12. The method of claim 11 comprising detecting, while parsing the markup-language-based page, a second dynamic segment markup language element included in the first dynamic markup language element, the second dynamic segment markup language element specifying at least one attribute-value pair for establishing at least one default value for at least one attribute for dynamic markup language elements within the second dynamic segment markup language element.

13. The method of claim 1 wherein at least one of the dynamic markup language element and content received from the update provider includes at least a portion of a script.

14. The method of claim 1 wherein sending a message to the remote update provider includes using a script included in the dynamic markup language element to send the message.

15. The method of claim 1 wherein sending a message to the remote update provider includes using code separate from the markup-language-based page and triggered by the detection of the dynamic markup language element to send the message.

16. The method of claim 1 wherein the markup-language-based page comprises a web page and wherein the client comprises a web browser.

17. A method for providing a markup-language-based page including dynamic content to a client browser, the method comprising:

receiving a message from a client for a markup-language-based page;

obtaining, in response to the message, a markup-language-based page, the markup-language-based page including a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying an update provider remote to the browser for providing updates to the presentation content; and

sending the markup-language-based page to the client.

18. The method of claim 17 wherein receiving a message from a client includes receiving a subscribe message from a web browser for subscribing to the web page.

19. The method of claim 17 wherein receiving a message from a client includes receiving a get message from a web browser for retrieving an instance of the web page.

20. The method of claim 17 wherein the dynamic markup language element comprises a markup language tag for defining content within the tag as dynamic.

21. The method of claim 17 wherein the dynamic markup language element comprises an attribute of a markup language tag, the attribute including a value for identifying content within the tag as dynamic.

22. The method of claim 17 wherein the dynamic markup language element specifies an alternate source for providing an update to the presentation content in a protocol different from that used by the update provider.

23. The method of claim 17 wherein the dynamic markup language element specifies at least one of a time interval at which updates should be obtained from the update provider, a re-occurring time at which updates to the presentation content should be obtained from the update provider, and a conditional expression including a condition that, when satisfied, triggers contacting of the update provider.

24. The method of claim 17 wherein the update provider identified by the dynamic markup language element comprises a request-response-based update provider.

25. The method of claim 17 wherein the update provider identified by the dynamic markup language element comprises a subscription-based update provider.

26. The method of claim 17 wherein the presentation content received from the update provider includes a script.

27. A method for providing dynamic updates to presentation content displayed by a client, the method comprising:

at an update provider;

receiving, from a client, and in response to the client detecting a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying the remote update provider, a message for an update to the presentation content;

generating, in response to the message, an update to the presentation content; and

sending the update to the client.

28. The method of claim 27 wherein the dynamic markup language element comprises a tag identifying content within the tag as dynamic.

29. The method of claim 27 wherein the dynamic markup language element comprises an attribute of a markup language tag, the attribute including a value for identifying content within the tag as dynamic.

30. The method of claim 27 wherein receiving a message from a client includes receiving a subscribe message from a web browser for subscribing to updates in the presentation content.

31. The method of claim 27 wherein receiving a message from a client includes receiving a get message from a web browser retrieving the update to the presentation content.

32. The method of claim 27 wherein the update includes an update to the dynamic markup language element in addition to the presentation content.

33. The method of claim 27 wherein the update includes an identifier for a new update provider for providing a subsequent update to the presentation content.

34. The method of claim 27 wherein the update includes content for altering an attribute of the dynamic markup language element.

35. The method of claim 27 wherein the update includes a script for defining presentation content to be displayed by the client.

36. A system for dynamically updating content in a markup-language-based page at a client, the system comprising:

a content handler for detecting, while parsing a markup-language-based page, a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying a remote update provider for providing an update to the presentation content;

a presentation controller for presenting at least a portion of the page including the presentation content; and

wherein the content handler is adapted to send a message to the remote update provider for an update to the presentation content, to receive an update to the presentation content from the remote update provider and to update the page by replacing at least a portion of the presentation content with the presentation content received from the remote update provider and wherein the presentation controller is adapted to present the updated page.

37. The system of claim 36 wherein the dynamic markup language element comprises a markup language tag for identifying content within the tag as dynamic.

38. The system of claim 36 wherein the dynamic markup language element comprises a markup language attribute, the attribute including a value for identifying content within the tag as dynamic.

39. The system of claim 36 wherein the content handler is adapted to send a subscribe message to the update provider for obtaining the update to the presentation content.

40. The system of claim 36 wherein the content handler is adapted to send a get message to the update provider for obtaining the update to the presentation content.

41. The system of claim 36 wherein the content handler is adapted to receive an update to the dynamic markup language element in addition to the presentation content.

42. The system of claim 36 wherein the content handler is adapted to receive an update that identifies a new update provider for providing a subsequent update to the presentation content.

43. The system of claim 36 wherein the update includes content for altering an attribute of the dynamic markup language element in addition to the presentation content.

44. The system of claim 36 wherein the dynamic markup language element specifies an alternate source for obtaining an update to the presentation content in a protocol different from that used by the update provider.

45. The system of claim 36 wherein the dynamic markup language element specifies at least one of a time interval at which the update provider should be contacted to obtain updates to the presentation content, a re-occurring time at which the update provider should be contacted for updates to the presentation content, and a conditional expression specifying a condition that, when satisfied, triggers the content handler to contact the update provider to obtain the update.

46. The system of claim 36 wherein the content handler is adapted to detect a first dynamic segment markup language element while parsing the markup-language-based page, the first dynamic segment markup language element specifying at least one attribute-value pair for establishing at least one default value for at least one attribute for dynamic markup language elements within the first dynamic segment markup language element.

47. The system of claim 46 wherein the content handler is adapted to detect, while parsing the markup-language-based page, a second dynamic segment markup language element included in the first dynamic segment markup language element, the second dynamic segment markup language element specifying at least one attribute-value pair for establishing at least one default value for at least one attribute for dynamic markup language elements within the second dynamic segment markup language element.

48. The system of claim 36 wherein at least one of the dynamic markup language element and content received from the update provider includes a script.

49. The system of claim 36 wherein, in sending a message to the remote update provider, the content handler is adapted to use a script included in the dynamic markup language element to send the message.

50. The system of claim 36 wherein, in sending a message to the remote update provider, the content handler is adapted to use code separate from the page and triggered by the detection of the dynamic markup language element to send the message.

51. The system of claim 36 wherein the markup-language-based page comprises a web page and wherein the client comprises a web browser.

52. A system for providing markup-language-based pages including dynamically updatable content to clients, the system comprising:

a server for receiving a message from a client for retrieving a markup-language based page;

a content generator for obtaining, in response to the message, a markup-language-based page, the markup-language-based page including a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying a remote update provider for providing an update to the presentation content; and

wherein the server is adapted to send the page to the client.

53. A system for providing updates to dynamic content being displayed by a client, the system comprising:

a server for receiving a message from a client for an update for content being presented by the client, the message being generated in response to the client detecting a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic and specifying a remote update provider for providing an update to the presentation content;

a content generator for obtaining the update, the update including content for updating at least a portion of the presentation content being presented by the client; and

wherein the server is adapted to send the update to the client for updating at least a portion of the presentation content being presented by the client.

54. A system for dynamically updating content in a markup-language-based page at a client, the system comprising:

means for detecting, while parsing a markup-language-based page, a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying a remote update provider for providing updates to the presentation content;

means for presenting at least a portion of the page that includes the presentation content;

means for sending a message to the remote update provider for an update to the presentation content;

means for receiving an update from the update provider;

means for updating the page by replacing at least a portion of the presentation content with the presentation content received from the update provider; and

means for presenting at least a portion of the updated page.

55. A system for providing a markup-language-based page including dynamic content to a client, the system comprising:

means for receiving a message from a client for a markup-language-based page;

means for obtaining, in response to the message, a markup-language-based page, the markup-language-based page including a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying an update provider remote to the browser for providing updates to the presentation content; and

means for sending the page to the client.

56. A system for providing dynamic updates to presentation content displayed by a client, the system comprising:

at an update provider;

means for receiving, from a client, and in response to the client detecting a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying the remote update provider, a message for an update to the presentation content;

means for obtaining, in response to the message, an update to the presentation content; and

means for sending the update to the client.

57. A computer program product comprising computer executable instructions embodied in a computer readable medium for performing steps comprising:

detecting, while parsing a markup-language-based page, a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to a client and specifying a remote update provider for providing updates to the presentation content;

presenting at least a portion of the page that includes the presentation content;

sending a message to the remote update provider for an update to the presentation content;

receiving an update from the update provider;

updating the page by replacing at least a portion of the presentation content with the presentation content received from the update provider; and

presenting at least a portion of the updated page.

58. A computer program product comprising computer executable instructions embodied in a computer readable medium for performing steps comprising:

receiving a message from a client for a markup-language-based page;

obtaining, in response to the message, a markup-language-based page, the markup-language-based page including a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying an update provider remote to the browser for providing updates to the presentation content; and

sending the markup-language-based page to the client.

59. A computer program product comprising computer executable instructions embodied in a computer readable medium for performing steps comprising:

at an update provider;

receiving, from a client, and in response to the client detecting a dynamic markup language element including presentation content, the dynamic markup language element identifying the included presentation content as dynamic to the client and specifying the remote update provider, a message for an update to the presentation content;

obtaining, in response to the message, an update to the presentation content; and

sending the update to the client.