AUTOMATICALLY ASSIGNING DATA BINDINGS IN VISUAL DESIGNERS

• US 20090300524A1
• Filed: 05/30/2008
• Published: 12/03/2009
• Est. Priority Date: 05/30/2008
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Hartman, Brian J., Carlson, Jason D., Chau, Carolyn K., Welcker, Brian L.
• Application Number:
  US12/130,270
• Publication Number:
  US 20090300524A1
• Time in Patent Office: Days
• US Class Current: 715/763
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

Various technologies and techniques are disclosed for automatically assigning data bindings to data sources and data sets in the design surface of visual designers. A user selection is received to insert a data element into a data region on a design surface. When there is just one data source and one data set defined in the design surface, a list of fields from the one data set is displayed in a user-selectable list, and the data set is automatically assigned to the data element based upon the selected field. As the user interacts with the design surface to insert additional data elements, the additional data elements are automatically assigned to the previously-utilized data source and data set, and a list of fields from the automatically assigned data set is displayed in a user-selectable list. This saves the user from having to select a desired data set and desired data source.

Claims

1. A method for automatically assigning data sources and data sets to data elements in a data regions of a design surface at design time comprising the steps of:

receiving a user selection to insert a data element into a data region on a design surface of a visual designer; and

in response to the user selection to insert the data element, when there is just one data source and one data set defined in the design surface, displaying a list of fields from the one data set in a user-selectable list, and automatically assigning the one data set to the data element after a user selects one of the fields from the list of fields.

2. The method of claim 1, wherein the user-selectable list is a smart tag.

3. The method of claim 1, further comprising the steps of:

in response to the user selection to insert the data element, when there are no existing data sources defined on the design surface, displaying an option for creating a new data source.

4. The method of claim 3, wherein the option for creating the new data source is displayed as a smart tag.

5. The method of claim 1, further comprising the steps of:

in response to the user selection to insert the data element, when the one data source has more than one data set, then displaying a list of available data sets.

6. The method of claim 5, wherein upon receiving user selection of one of the available data sets, further displaying a list of available fields in the selected one of the available data sets.

7. The method of claim 1, further comprising the steps of:

in response to the user selection to insert the data element, when there is more than one data source, then displaying a list of available data sources.

8. The method of claim 7, wherein upon receiving user selection of one of the available data sources, further displaying a list of available data sets in the selected one of the available data sources.

9. The method of claim 8, wherein upon receiving user selection of one of the available data sets in the selected one of the available data sources, further displaying a list of available fields in the selected one of the available data sets.

10. The method of claim 1, further comprising the steps of:

in response to the user selection to insert the data element, when there is an error with the one data set, displaying an error description in the user-selectable list instead of the list of fields.

11. A method for automatically assigning data sources and data sets in a design surface based upon prior user selections comprising the steps of:

receiving an initial selection of a data source and a data set to assign to data elements being inserted into data regions of a design surface; and

as a user interacts with the design surface to insert additional data elements, automatically assigning the additional data elements to the data source and the data set and then displaying a list of fields from the automatically assigned data set in a user-selectable list, thereby saving the user from having to select a desired data set and a desired data source.

12. The method of claim 11, wherein the user-selectable list is a smart tag.

13. The method of claim 11, wherein the initial selection of the data source and the data set to assign to data elements is made by the user.

14. The method of claim 11, wherein the design surface is a report designer.

15. The method of claim 11, wherein the initial selection of the data source and the data set to assign to data elements is made programmatically when there is just one data source and one data set defined on the design surface.

16. The method of claim 11, wherein the user can quickly add a plurality of fields from the data set to the design surface.

17. A computer-readable medium having computer-executable instructions for causing a computer to perform steps comprising:

receiving a selection from a user to insert a data element into a data region on a design surface of a visual designer;

in response to the selection to insert the data element, when there is just one data source and one data set defined in the design surface, automatically assigning the one data set to the data element, and displaying a list of fields from the one data set in a user-selectable field list;

in response to the selection to insert the data element, when there are no existing data sources defined on the design surface, displaying an option for creating a new data source;

in response to the selection to insert the data element, when there is more than one data source, then displaying a list of available data sources; and

in response to the selection to insert the data element, when the one data source has more than one data set, then displaying a list of available data sets.

18. The computer-readable medium of claim 17, further having computer-executable instructions for causing a computer to perform the steps comprising:

as the user interacts with the design surface to insert additional data elements, automatically assigning the additional data elements to a previously-utilized data source and a previously-utilized data set and then displaying a list of fields from the automatically assigned data set in the user-selectable field list.

19. The computer-readable medium of claim 17, wherein the user-selectable field list is displayed in a smart tag.

20. The computer-readable medium of claim 17, wherein the list of available data sources, the list of available data sets, and the option to create the new data source are displayed in a smart tag.