Programmability for binding data

• US 7,945,590 B2
• Filed: 02/25/2005
• Issued: 05/17/2011
• Est. Priority Date: 01/06/2005
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Sunderland, Mark, Little, Robert A., Jones, Brian M., Davis, Tristan A., Taleghani, Ali, Sawicki, Marcin
• Primary Examiner(s): LIN, SHEW FEN
• Application Number:
  US11/066,083
• Publication Number:
  US 20060195783A1
• Time in Patent Office: 2,272 Days
• Field of Search: 715/501.1, 715/513
• US Class Current: 707/796
• CPC Class Codes: G06F 40/123 Storage facilities
• CPC Class Codes: G06F 40/143 Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes

Abstract

An object model allows code to be developed using a programming environment to access the functionality of an application, in a word processing application, for example. The object model may be used to manipulate one or more data bindings in an application. Code may also be developed using a programming environment for reacting to changes, in either direction, of a content region or a node in XML data associated with one or more data bindings. Code may be developed to define data bindings between file content and content within data in a data store. Additionally, code may be developed that reacts to changes within a bound region of a file or within a data store, trapping or intercepting events, such as edits, additions, deletions, etc.

Claims

1. A computer-implemented method, comprising:

using a processor on a computing device, providing a presentation surface allowing a user to one of create and edit a document;

maintaining content of the document in extensible markup language (XML) data stored in an XML data store;

wherein the XML data store is separate from the presentation surface and wherein the XML data store is populated with any XML data that is stored in the document after the document is opened;

providing content regions within the document, each content region including one or more data bindings configured to link the content region to at least one node of the xml data such that the content region presents the XML data that is stored by the at least one node that is linked by the one or more data bindings;

wherein the one or more data bindings that are bound to structured XML data are movable within the document without affecting a structure of the data;

wherein one or more of the one or more data bindings is a dangling reference that is not associated with XML data;

wherein the dangling reference is resolved when the XML data is available within the XML data store;

allowing the user to modify one of a presentation and a position of the content region in the presentation surface without changing the XML data linked to the content region by the data binding;

allowing changes to be made to the XML data presented in the content region independently of changing the presentation surface by changing one of;

the XML data stored in one or more of the nodes associated within the XML data store; and

the data binding linking the content region to the XML data in another node with the content region; and

presenting the changes in the presentation surface.

2. The computer-implemented method of claim 1, wherein the presentation surface is configured for an application including one of:

word processing;

spreadsheet analysis;

database management;

presentation development; and

drawing development.

3. The computer-implemented method of claim 1, wherein the content includes one or more of:

text;

numbers; and

images.

4. The computer-implemented method of claim 1, wherein the data binding includes an XPath to specify the XML data associated with the data binding.

5. The computer-implemented method of claim 1, further comprising applying formatting code to change a format of the XML data to allow the XML data to be presented in the presentation surface in a presentation format different from a stored format of the XML data stored in the XML data store.

6. The computer-implemented method of claim 1, further comprising allowing the user to specify a property usable to locate a target node within the XML data store.

7. The computer-implemented method of claim 6, further comprising applying manipulating code to change the target node, including one of:

changing content of the target node; and

deleting the target node from the XML data.

8. The computer-implemented method of claim 1, further comprising removing the data binding without changing the XML data linked by the data binding.

9. The computer-implemented method of claim 1, further comprising providing for the data binding to include a dangling reference wherein:

the data binding does not presently link the content region to at least one node within XML data stored in the XML data store; and

the dangling reference is subsequently resolvable to link the content region to at least one node within the XML data stored in the XML data store.

10. The computer-implemented method of claim 1, further comprising, upon a change being made to the XML data, automatically causing the document linked to the XML data by the data binding to be changed to reflect the change made to the XML data.

11. The computer-implemented method of claim 1, further comprising specifying relationships between the presentation surface and the XML data applying limits on the availability of the XML data linked by the one or more data bindings to the at least one content region with for use in one or more other documents.

12. A computer-readable storage medium storing computer-instructions executable by a local computing system to generate a result, comprising:

using a processor on a computing device, presenting a word processor configured to allow a user to one of create and edit a document that follows at least one schema that provides a structure for the document comprising rules governing an order with which XML elements may be applied to content, the document including one or more content regions through a presentation surface, the presentation surface allowing the user to;

manipulate the one or more content regions to change at least one of appearance and content of the document without affecting the structure associated with the content of the document such that the XML elements used in the document follow the order specified by the at least one schema; and

view the change to the document;

storing content presented in the one or more content regions in an extensible markup language (XML) data store maintained on the local computing system that is separate from the presentation surface;

wherein the XML data store is populated with any XML data that is stored in the document after the document is opened;

wherein the XML data is structured;

associating the content stored in the XML data store with respective content regions in which the content is presented using one or more data bindings specified by the user, wherein the data bindings are configured to allow for changing the document by changing one or more of;

the one or more content regions of the document to change the appearance of the document without changing the content stored in the XML data store;

the one or more content regions of the document to change a format of the content stored in the XML data store as presented in the document without changing a stored format of the content in the XML data store; and

the content stored in the XML data without changing the one or more content regions of the document.

13. The computer-readable storage medium of claim 12, wherein the data binding includes an XPath to specify the XML data associated with the data binding.

14. The computer-readable storage medium of claim 12, further comprising allowing removing of the data binding without changing the XML data linked by the data binding.

15. The computer-readable storage medium of claim 12, further comprising providing for the data binding to include a dangling reference wherein the data binding does not presently link the content region to at least one node within XML data stored in the XML data store.

16. The computer-readable storage medium of claim 12, further comprising specifying relationships between the presentation surface and the XML data applying limits on the availability of the XML data for use in another document.

17. A system, comprising:

a processor;

a computer-readable storage medium;

an extensible markup language (XML) data store;

a word processor;

using the processor, presenting the word processor configured to allow a user to one of create and edit a document that follows at least one schema that provides a structure for the document comprising rules governing an order with which XML elements may be applied to content, the document including one or more content regions through a presentation surface, the presentation surface allowing the user to;

manipulate the one or more content regions to change at least one of appearance and content of the document without affecting the structure associated with the content of the document such that the XML elements used in the document follow the order specified by the at least one schema; and

view the change to the document;

storing content presented in the one or more content regions in the extensible markup language (XML) data store maintained on a local computing system that is separate from the presentation surface;

wherein the XML data store is populated with any XML data that is stored in the document after the document is opened;

wherein the XML data is structured;

associating the content stored in the XML data store with respective content regions in which the content is presented using one or more data bindings specified by the user, wherein the data bindings are configured to allow for changing the document by changing one or more of;

the one or more content regions of the document to change the appearance of the document without changing the content stored in the XML data store;

the one or more content regions of the document to change a format of the content stored in the XML data store as presented in the document without changing a stored format of the content in the XML data store; and

the content stored in the XML data without changing the one or more content regions of the document.

18. The system of claim 17, wherein the data binding includes an XPath to specify the XML data associated with the data binding.

19. The system of claim 17, further comprising allowing removing of the data binding without changing the XML data linked by the data binding.

20. The system of claim 17, further comprising providing for the data binding to include a dangling reference wherein the data binding does not presently link the content region to at least one node within XML data stored in the XML data store.