Multi-tier debugging

Claim 2

A computer-implemented Rapid Application Development (RAD) tool for constructing client-server applications comprised of first, second, and third tier programming logic for a three tier computer network architecture, the RAD tool comprising: a first window module for displaying the first tier programming logic, the first tier programming logic comprising a web browser capable of containing and executing applets, wherein the first tier programming logic communicates with the second and third tier programming logic; a second window module for displaying the second tier programming logic, the second tier programming logic comprising one or more second tier application scripts executed by a second tier runtime module that interfaces to a web server, wherein the second tier programming logic communicates with the first and third tier programing logic; a third window module for displaying the third tier programming logic, the third tier programming logic comprising one or more third tier application scripts executed by a third tier runtime module that interfaces to a database management system, wherein the database management system receives requests from the second tier programming logic and the third tier runtime module, performs database functions in response to the requests, and returns results from the performed database functions; so that as a user interacts with the first tier programming logic in the first window module, the second and third tier programming logic are executed in response thereto, breakpoints are selectively triggered within the executed second and third tier programming logic, and the selectively triggered breakpoints are displayed in the second and third window modules, respectively.

Claim 3

The computer-implemented RAD tool of claim 1 , wherein the second tier application scripts are stored in an APP file.

Claim 4

The computer-implemented RAD tool of claim 1 , wherein the third tier application scripts comprise one or more Stored Procedure and User Defined Function scripts.

Claim 5

The computer-implemented RAD tool of claim 1 , wherein the third tier application scripts are stored in an APP file.

Claim 6

The computer-implemented RAD tool of claim 1 , wherein the first tier programming logic further comprises “Run Local/Run Remote” functions for executing the second and third tier programming logic, wherein the “RunLocal” function is selected to execute the second and third tier programming logic on a development computer and the “RunRemote” function is selected to execute the second and third tier programming logic on different computers.

Claim 7

The computer-implemented RAD tool of claim 5 , wherein the “RunLocal” function generates appropriate pages and stores them in a location where a local web sever can access the pages for display to a local web browser, and wherein the “RunLocal” function publishes a second tier application script in a location where a local second tier runtime module can execute the script.

Claim 8

The computer-implemented RAD tool of claim 5 , wherein the “RunRemote” function executes a web browser and points the web browser at a Universal Resource Locator (URL) describing a first page of an application which has already been published on a web server, and wherein debugging parameters are automatically inserted into the URL.

Claim 9

The computer-implemented RAD tool of claim 1 , wherein the three tier computer network architecture is comprised of a client computer comprising the first tier, a network server comprising the second tier, and a database server comprising the third tier.

Claim 10

The computer-implemented RAD tool of claim 1 , wherein the first, second, and third window modules are displayed on a development computer.

Claim 11

The computer-implemented RAD tool of claim 1 , wherein the first, second, and third tier programming logic are executed on a development computer.

Claim 12

The computer-implemented RAD tool of claim 1 , wherein the first, second, and third programming logic are executed on different computers.

Claim 13

The computer-implemented RAD tool of claim 1 , wherein the second tier programming logic is executed on a network server.

Claim 14

The computer-implemented RAD tool of claim 1 , wherein the third tier programing logic is executed on a database server.

Claim 15

A computer-implemented method for constructing client-server applications comprised of first, second, and third tier programming logic for a three tier computer network architecture using a computer-implemented Rapid Application Development (RAD) tool, the method comprising: displaying the first tier programming logic in a first window module, the first tier programming logic comprising a web browser capable of containing and executing applets, wherein the first tier programming logic communicates with the second and third tier programming logic; displaying the second tier programming logic in a second window module, the second tier programming logic comprising one or more second tier application scripts executed by a second tier runtime module that interfaces to a web server, wherein the second tier programming logic communicates with the first and third tier programming logic; displaying the third tier programming logic in a third window module, the third tier programming logic comprising one or more third tier application scripts executed by a third tier runtime module that interfaces to a database management system, wherein the database management system receives requests from the second tier programming logic and the third tier runtime module, performs database functions in response to the requests, and returns results from the performed database functions; so that as a user interacts with the first tier programming logic in the first window module, the second and third tier programming logic are executed in response thereto, breakpoints are selectively triggered within the executed second and third tier programming logic, and the selectively triggered breakpoints are displayed in the second and third window modules, respectively.

Claim 16

A computer-implemented method for constructing client-server applications comprised of first, second, and third tier programming logic for a three tier computer network architecture using a computer-implemented Rapid Application Development (RAD) tool, the method comprising: displaying the first tier programming logic in a first window module, the first tier programming logic comprising a web browser capable of containing and executing applets, wherein the first tier programming logic communicates with the second and third tier programming logic; displaying the second tier programming logic in a second window module, the second tier programming logic comprising one or more second tier application scripts executed by a second tier runtime module that interfaces to a web server, wherein the second tier programming logic communicates with the first and third tier programming logic; displaying the third tier programming logic in a third window module, the third tier programming logic comprising one or more third tier application scripts executed by a third tier runtime module that interfaces to a database management system, wherein the database management system receives requests from the second tier programming logic and the third tier runtime module, performs database functions in response to the requests, and returns results from the performed database functions; so that as a user interacts with the first tier programming logic in the first window module, the second and third tier programming logic are executed in response thereto, breakpoints are selectively triggered within the executed second and third tier programming logic, and the selectively triggered breakpoints are displayed in the second and third window modules, respectively.

Claim 17

The computer-implemented method of claim 14 , wherein the second tier application scripts are stored in an APP file.

Claim 18

The computer-implemented method of claim 14 , wherein the third tier application scripts comprise one or more Stored Procedure and User Defined Function scripts.

Claim 19

The computer-implemented method of claim 14 , wherein the third tier application scripts are stored in an APP file.

Claim 20

The computer-implemented method of claim 14 , wherein the first tier programming logic further comprises “Run Local/Run Remote” functions for executing the second and third tier programming logic, wherein the “RunLocal” function is selected to execute the second and third tier programming logic on a development computer and the “RunRemote” function is selected to execute the second and third tier programming logic on different computers.

Claim 21

The computer-implemented method of claim 18 , wherein the “RunLocal” function generates appropriate pages and stores them in a location where a local web sever can access the pages for display to a local web browser, and wherein the “RunLocal” function publishes a second tier application script in a location where a local second tier runtime module can execute the script.

Claim 22

The computer-implemented method of claim 18 , wherein the “RunRemote” function executes a web browser and points the web browser at a Universal Resource Locator (URL) describing a first page of an application which has already been published on a web server, and wherein debugging parameters are automatically inserted into the URL.

Claim 23

The computer-implemented method of claim 14 , wherein the three tier computer network architecture is comprised of a client computer comprising the first tier, a network server comprising the second tier, and a database server comprising the third tier.

Claim 24

The computer-implemented method of claim 14 , wherein the first, second, and third window modules are displayed on a development computer.

Claim 25

The computer-implemented method of claim 14 , wherein the first, second, and third tier programming logic are executed on a development computer.

Claim 26

The computer-implemented method of claim 14 , wherein the first, second, and third programming logic are executed on different computers.

Claim 27

The computer-implemented method of claim 14 , wherein the second tier programming logic is executed on a network server.

Claim 28

The computer-implemented method of claim 14 , wherein the third tier programming logic is executed on a database server.

Claim 29

An article of manufacture comprising a program storage medium readable by a computer and embodying one or more instructions executable by the computer to perform method steps for constructing client-server applications comprised of first, second, and third tier programming logic for a three tier computer network architecture using a computer-implemented Rapid Application Development (RAD) tool, the method comprising: displaying the first tier programming logic in a first window module, the first tier programming logic comprising a web browser capable of containing and executing applets, wherein the first tier programming logic communicates with the second and third tier programming logic; displaying the second tier programming logic in a second window module, the second tier programming logic comprising one or more second tier application scripts executed by a second tier runtime module that interfaces to a web server, wherein the second tier programming logic communicates with the first and third tier programming logic; displaying the third tier programming logic in a third window module, the third tier programming logic comprising one or more third tier application scripts executed by a third tier runtime module that interfaces to a database management system, wherein the database management system receives requests from the second tier programming logic and the third tier runtime module, performs database functions in response to the requests, and returns results from the performed database functions; so that as a user interacts with the first tier programming logic in the first window module, the second and third tier programming logic are executed in response thereto, breakpoints are selectively triggered within the executed second and third tier programming logic, and the selectively triggered breakpoints are displayed in the second and third window modules, respectively.

Claim 30

An article of manufacture comprising a program storage medium readable by a computer and embodying one or more instructions executable by the computer to perform method steps for constructing client-server applications comprised of first, second, and third tier programming logic for a three tier computer network architecture using a computer-implemented Rapid Application Development (RAD) tool, the method comprising: displaying the first tier programming logic in a first window module, the first tier programming logic comprising a web browser capable of containing and executing applets, wherein the first tier programming logic communicates with the second and third tier programming logic; displaying the second tier programming logic in a second window module, the second tier programming logic comprising one or more second tier application scripts executed by a second tier runtime module that interfaces to a web server, wherein the second tier programming logic communicates with the first and third tier programming logic; displaying the third tier programming logic in a third window module, the third tier programming logic comprising one or more third tier application scripts executed by a third tier runtime module that interfaces to a database management system, wherein the database management system receives requests from the second tier programming logic and the third tier runtime module, performs database functions in response to the requests, and returns results from the performed database functions; so that as a user interacts with the first tier programming logic in the first window module, the second and third tier programming logic are executed in response thereto, breakpoints are selectively triggered within the executed second and third tier programming logic, and the selectively triggered breakpoints are displayed in the second and third window modules, respectively.

Claim 31

The article of manufacture of claim 27 , wherein the second tier application scripts are stored in an APP file.

Claim 32

The article of manufacture of claim 27 , wherein the third tier application scripts comprise one or more Stored Procedure and User Defined Function scripts.

Claim 33

The article of manufacture of claim 27 , wherein the third tier application scripts are stored in an APP file.

Claim 34

The article of manufacture of claim 27 , wherein the first tier programming logic further comprises “Run Local/Run Remote” functions for executing the second and third tier programming logic, wherein the “RunLocal” function is selected to execute the second and third tier programming logic on a development computer and the “RunRemote” function is selected to execute the second and third tier programming logic on different computers.

Claim 35

The article of manufacture of claim 31 , wherein the “RunLocal” function generates appropriate pages and stores them in a location where a local web sever can access the pages for display to a local web browser, and wherein the “RunLocal” function publishes a second tier application script in a location where a local second tier runtime module can execute the script.

Claim 36

The article of manufacture of claim 31 , wherein the “RunRemote” function executes a web browser and points the web browser at a Universal Resource Locator (URL) describing a first page of an application which has already been published on a web server, and wherein debugging parameters are automatically inserted into the URL.

Claim 37

The article of manufacture of claim 27 , wherein the three tier computer network architecture is comprised of a client computer comprising the first tier, a network server comprising the second tier, and a database server comprising the third tier.

Claim 38

The article of manufacture of claim 27 , wherein the first, second, and third window modules are displayed on a development computer.

Claim 39

The article of manufacture of claim 27 , wherein the first, second, and third tier programming logic are executed on a development computer.

Claim 40

The article of manufacture of claim 27 , wherein the first, second, and third programming logic are executed on different computers.

Claim 41

The article of manufacture of claim 27 , wherein the second tier programming logic is executed on a network server.

Claim 42

The article of manufacture of claim 27 , wherein the third tier programming logic is executed on a database server.