METHODS FOR PLATFORM-AGNOSTIC DEFINITIONS AND IMPLEMENTATIONS OF APPLICATIONS

• US 20110167403A1
• Filed: 12/06/2010
• Published: 07/07/2011
• Est. Priority Date: 12/04/2009
• Status: Abandoned Application

• Current Assignee: Auston John Stewart, Jason Townes French
• Original Assignee: Auston John Stewart, Jason Townes French
• Inventors: French, Jason Townes, Stewart, Auston John
• Application Number:
  US12/961,480
• Publication Number:
  US 20110167403A1
• Time in Patent Office: Days
• US Class Current: 717/105
• CPC Class Codes: G06F 8/38 for implementing user interfaces

Abstract

A system and method are provided for enabling platform-agnostic definition and implementation of web and native applications. Preferred embodiments of the invention provide an Application Markup Language for the definition of interfaces and control logic. Preferred embodiments of the invention do not specifically call for explicit pixel dimensions for relative sizing and position terms allowing the creation of applications in familiar terms providing for web browser or native application environment to render them appropriately for the platform. The embodiments eliminate the need to make multiple applications and rather provide for a single version executed through a runtime implementing embodiments of the invention homogeneously and uniformly for all target platforms.

Claims

1. A method of defining platform-independent client-server software applications, comprising:

defining an application layout using a pixel-independent layout language;

defining user interface actions within the pixel-independent layout language using a script language; and

dynamically computing the actual application layout depending on client context.

2. The method of claim 1, wherein client context comprises information about the platform on which the client is executing.

3. The method of claim 1, wherein client context comprises information about the user of the application.

4. The method of claim 1, wherein the platform-independent layout language is XML.

5. The method of claim 1, wherein the script language is JavaScript.

6. The method of claim 1, wherein dynamic computing comprises:

using a piece-wise function f(w, h) where w is the width of the client screen in pixels and h is the height of the client screen in pixels.

7. A method for enabling platform agnostic client-server software applications comprising:

processing of an element;

determining an element type;

processing the element according to the element type;

generating a client specific code; and

using the client specific code to display the element on a client specific display.

8. The method of claim 7, wherein the element type is selected from the group comprising, layout, pattern or widget elements.

9. The method of claim 8, wherein the pattern element is at least one of master-detail, column browse, search/results, filter dataset, and palette/canvas.

10. A method for defining platform-independent client-server software applications, comprising:

using an XML namespace definition to dynamically obtain a platform-specific implementation of a platform-independent user interface toolkit;

defining an application layout using a pixel-independent layout language;

defining user interface actions within the pixel-independent layout language using a script language; and

dynamically computing the actual application layout depending on client context.