System and method for communicating state and title information between a browser and a rich Internet application

• US 8,001,458 B1
• Filed: 11/15/2005
• Issued: 08/16/2011
• Est. Priority Date: 11/14/2005
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Lynch, Kevin
• Primary Examiner(s): NGUYEN, CHAU T
• Application Number:
  US11/280,714
• Time in Patent Office: 2,100 Days
• Field of Search: 715/205, 715/206, 715/207, 715/208, 715/234, 715/738
• US Class Current: 715/205
• CPC Class Codes: H04L 12/6418 Hybrid transport

Abstract

A system and method communicates address and state information from a browser to a rich Internet application to allow the rich Internet application to start at a location, or preload variables, corresponding to the state information. The system and method communicates address and state information from the rich Internet application to the browser to allow such information to be displayed by the browser for use or retrieval.

Claims

1. A method of providing state information to a browser, comprising:

running an application under a browser;

as a first of multiple of predetermined references points are reached during the running of the application, providing at the application the state information identifying a state of the application and title information associated with the application to a referring web page that caused the browser to run the application;

at the referring web page,

receiving the state information and the title information, and

providing the state information and the title information to the browser in a manner causing the browser to display the state information in a text box for the referring web page in which an address of web pages is displayed and to display the title information in an area of the browser in which titles of web pages are displayed; and

as subsequent reference points of the plurality of predetermined references points are reached during the running of the application, repeating the providing to the referring web page, the receiving, and the providing to the browser.

2. The method of claim 1, wherein the referring web page provides the state information to the browser by setting a value of “

location.href”

.

3. The method of claim 1, wherein the referring web page provides the title information to the browser by setting a value of “

document.title”

.

4. The method of claim 1, additionally comprising:

at the referring web page, prior to the receiving the state information and providing the state information to the browser step, retrieving from the browser, other state information provided to the text box, and providing the other state information to the application;

at the application, receiving the other state information, and operating the application responsive to the other state information.

5. The method of claim 4 wherein the operating the application step comprises jumping to a point in the application corresponding to the other state information.

6. The method of claim 4, wherein the retrieving from the browser step retrieves a value of document.location.

7. The method of claim 1 additionally comprising:

at the referring web page, retrieving from the browser a type of the browser, and providing to the application the type of the browser; and

at the application, receiving the type of the browser; and

wherein the providing the state information to the referring web page is responsive to the type of the browser received.

8. The method of claim 1, wherein the text box for the referring web page comprises an address box for the referring web page.

9. A system for providing state information to a browser, comprising:

at least one computer running an application under the browser, the application for providing at an output the state information identifying a state of the application and title information associated with the application to a referring web page that caused the browser to run the application as a first of multiple of predetermined references points are reached during the running of the application;

a memory storing the referring web page, having an input coupled to the application output for receiving the state information and the title information, the referring web page for providing the state information and the title information at an output coupled to the browser in a manner causing the browser to display the state information in a text box for the referring web page in which an address of web pages is displayed and to display the title information in an area of the browser in which titles of web pages are displayed; and

as a subsequent reference point of the multiple of predetermined references points are reached during the running of the application;

the computer configured to provide at the output updated state information and updated title information to the referring web page, and

the referring webpage configured provide the updated state information and the updated title information at the output coupled to the browser in a manner causing the browser to display the updated state information in the text box and to display the updated title information in the area of the browser in which titles of web pages are displayed.

10. The system of claim 9, wherein the referring web page provides the state information to the browser by setting a value of “

location.href”

.

11. The system of claim 9, wherein the referring web page provides the title information to the browser by setting a value of “

document.title”

.

12. The system of claim 9, wherein:

the referring web page additionally comprises a browser input coupled to the browser and a referring web page application output coupled to the application, and the referring web page is additionally for retrieving from the browser via the browser input other state information provided to the text box, and providing via the application output the other state information; and

the application additionally comprises an input coupled to the referring web page application output for receiving the other state information, and the application is additionally for operating the application responsive to the other state information.

13. The system of claim 12 wherein the application operates responsive to the other state information by jumping to a point in the application corresponding to the other state information.

14. The system of claim 12, wherein the referring web page retrieves the other state information from the browser by retrieving a value of document.location.

15. The system of claim 9, wherein:

the referring web page is additionally for retrieving from the browser via the browser input a type of the browser, and providing to the application via the application output the type of the browser;

the application input is additionally for receiving the type of the browser; and

the application provides the state information at the application output responsive to the type of the browser received.

16. The system of claim 9, wherein the text box for the referring web page comprises an address box for the referring web page.

17. A computer program product comprising a computer useable medium having computer readable program code embodied therein for providing state information to a browser, the computer program product comprising computer readable program code configured to cause a computer system to:

run an application under a browser;

as a first of multiple of predetermined references points are reached during the running of the application, provide at the application the state information identifying a state of the application and title information associated with the application to a referring web page that caused the browser to run the application;

at the referring web page,

receive the state information and the title information, and

provide the state information and the title information, to the browser in a manner causing the browser to display the state information in a text box for the referring web page in which an address of web pages is displayed and to display the title information in an area of the browser in which titles of web pages are displayed; and

as subsequent reference points of the multiple of predetermined references points are reached during the running of the application, repeating the providing to the referring web page, the receiving and the providing to the browser.

18. The computer program product of claim 17, wherein the referring web page provides the state information to the browser by setting a value of “

location.href”

.

19. The computer program product of claim 17, wherein the referring web page provides the title information to the browser by setting a value of “

document.title”

.

20. The computer program product of claim 17, additionally comprising computer readable program code configured to cause the computer system to:

at the referring web page, prior to the receiving the state information and providing the state information to the browser step, retrieve from the browser, other state information provided to the text box, and providing the other state information to the application;

at the application, receive the other state information, and operate the application responsive to the other state information.

21. The computer program product of claim 20 wherein the computer readable program code configured to cause the computer system to operate the application comprises computer readable program code configured to cause the computer system to jump to a point in the application corresponding to the other state information.

22. The computer program product of claim 20, wherein the computer readable program code configured to cause the computer system to retrieve from the browser comprises computer readable program code configured to cause the computer system to retrieve a value of document.location.

23. The computer program product of claim 17 additionally comprising computer readable program code configured to cause the computer system to:

at the referring web page, retrieve from the browser a type of the browser, and provide to the application the type of the browser; and

at the application, receive the type of the browser; and

wherein the computer readable program code configured to cause the computer system to provide the state information to the referring web page is further configured to cause the computer system to provide the state information to the referring web page responsive to the type of the browser received.

24. The computer program product of claim 17, wherein the text box for the referring web page comprises an address box for the referring web page.