Method and system for installing applications via a display page

• US 7,596,610 B2
• Filed: 03/15/2005
• Issued: 09/29/2009
• Est. Priority Date: 03/15/2005
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Faisal, Adil, Nedikov, Nikolai, Graham, Christine M.
• Primary Examiner(s): Pwu; Jeffrey
• Assistant Examiner(s): Nooristany; Sulaiman
• Application Number:
  US11/081,806
• Publication Number:
  US 20060212548A1
• Time in Patent Office: 1,659 Days
• Field of Search: 709/220, 717/176
• US Class Current: 709/220
• CPC Class Codes: G06F 8/61 Installation
• CPC Class Codes: G06F 9/453 Help systems
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

A method and system for downloading via a browser a target application using a target control is provided. An installation system provides a web page that is downloaded from a web server to a computer system on which the target application is to be installed. The web page includes a setup frame, a test frame, and an execution frame. The test frame determines whether the target application is installed at the computer system and, if not, effects the invocation of a download/installation component to download and install the target application and an associated target control. The test frame is periodically reloaded and checks to see if the target control is installed. If the target control is installed, then the test frame notifies the execution frame. The execution frame then invokes the target control to effect the launching of the target application.

Claims

1. A method in a computer system for downloading a target application, the method comprising:

receiving a display page having a first frame, a second frame, and a third frame;

under control of the first frame that is being periodically loaded by the display page, determining whether the target application is installed at the computer system;

upon determining that the target application is installed, notifying the second frame that the target application is installed; and

upon determining that the target application is not installed, notifying the third frame that

the target application is to be downloaded and installed;

under control of the second frame,

polling for an indication that the target application has been installed; and

upon receiving the indication the target application has been installed, effecting execution of the target application; and

under control of a third frame,

upon receiving notification from the first frame that the target application is to be downloaded and installed, starting execution of a download and install application to download the target application to the computer system and to install the target application at the computer system wherein after the first frame is next loaded, the first frame notifies the second frame that the target application is installed so that the second frame can effect execution of the target application;

wherein initiating the downloading and installing of another version of the target application upon determining that the target application is installed and yet the other version of the target application is available;

wherein the display page includes a fourth frame that determines whether another version of the target application is available.

2. The method of claim 1 wherein the indication that the target application has been installed is successful loading of a target control associated with the target application.

3. The method of claim 1 wherein the indication that the target application has been installed is storing of a cookie associated with the target application.

4. The method of claim 3 wherein cookies are stored for multiple domains including a domain from which the display page was retrieved.

5. The method of claim 1 wherein the display page includes a fourth frame and the effecting execution of the target application includes signaling the fourth frame to launch the target application.

6. The method of claim 1 including using storing of a cookie as a result of downloading and installing the other version of the target application as an indication that the other version of the target application has been downloaded and installed.

7. The method of claim 1 wherein the indication that the target application has been installed is registration of a MIME-type file extension associated with the target application.

8. A computer-readable storage medium encoded with instructions for controlling a computer system to download a client-side component of a web-based service to the computer system, by a method comprising:

under control of a test frame of a web page provided by the web-based service, the test frame being periodically loaded by the web page, determining whether the client-side component can be loaded for execution on the computer system;

upon determining that the client-side component cannot be loaded, notifying a setup frame of the web page that the client-side component cannot be loaded; and

upon determining that the client-side component can be loaded, notifying an execution frame of the web page that the client-side component can be loaded;

under control of the setup frame of the web page, waiting for notification that the client-side component cannot be loaded; and

upon receiving notification that the client-side component cannot be loaded, launching a download and install application to download the client-side component from a server to the computer system and to install the downloaded client-side component at the computer system wherein after the test frame is next loaded, it can notify the execution frame that the client-side component can be loaded; and

under control of the execution frame of the web page, waiting for notification that the client-side component can be loaded; and

upon receiving notification that the client-side component can be loaded, launching the client-side component;

wherein initiating the downloading and installing of another version of the target application upon determining that the target application is installed and yet the other version of the target application is available;

wherein the display page includes a fourth frame that determines whether another version of the target application is available.

9. The computer-readable medium of claim 8 including under control of the execution frame of the web page,

upon receiving notification that the client-side component can be loaded and before launching the client-side component,

determining whether a version of the client-side component that is installed is current;

upon determining that the version of the client-side component that is installed is not current,

overwriting the test frame of the web page with a test frame that implements a cookie-based technique for determining whether the client-side component has been installed; and

launching the download and install application to download the client-side component from the server to the computer system and to install the downloaded client-side component at the computer system wherein a cookie is stored indicating that the client-side component has been installed; and

if it is determined that the version of the client side component that is installed is current, launching the client-side component.

10. The computer-readable medium of claim 9 including under control of the overwritten test frame,

checking whether a cookie has been stored indicating that the client-side component has been installed;

and

if the checking indicates that the cookie has been stored, notifying the execution frame of the web page that the newly installed version of the client-side component can be loaded.

11. The computer-readable medium of claim 9 wherein cookies are stored for multiple domains including the domain from which the web page was retrieved so that test frame can access the cookie regardless from which of the multiple domains the web page was retrieved.