Spreadsheet Cell Dropdowns for Multi-Value External Data Selection
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing spreadsheet applications lack an easy way to create single or multiple value dropdowns or pop-ups within cell formulas, which are limited to single selections and do not support multi-select filters, complicating data analysis and sharing, and are not compatible with external data sources.
Innovation Solution
A technology that allows users to create single or multi-value dropdowns or pop-ups within spreadsheet cells using predefined formulas, enabling easy selection and use of external data, with optional constraints and sorting, and supporting multiple values without changing existing function syntax.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If users create dropdowns or pop-ups within cell formulas using traditional spreadsheet methods, then single-value selection is achieved, but multi-value selection capability is lost
Solution Approach 1:
The patent segments the dropdown functionality by separating the data source definition from the selection mechanism. Users define external data sources once, then can create multiple dropdowns referencing the same source without redefining data, enabling multi-value selection while keeping individual formulas simple.
Solution Approach 2:
The patent creates universal dropdown components that can serve multiple functions - single selection, multi-selection, and integration with various external data sources. A single dropdown implementation supports diverse selection modes and data types, reducing the need for separate complex formulas for each scenario.
2Adaptability or versatility
If users integrate external data sources into spreadsheet cells, then data accessibility is improved, but compatibility with existing formulas is reduced
Solution Approach 1:
The patent introduces external data sources as intermediaries between the spreadsheet engine and user data needs. These sources act as mediators that existing formulas can reference without modification, maintaining formula compatibility while enabling external data integration through a standardized interface.
Solution Approach 2:
The patent enables parameter changes in external data sources without requiring changes to formula syntax. Users can modify data source parameters, refresh data, and the formulas automatically adapt to new data while maintaining the same syntax structure, preserving compatibility.
3Adaptability or versatility
If users create complex formulas for multi-value dropdowns, then selection flexibility is improved, but ease of use is reduced
Solution Approach 1:
The patent performs preliminary actions by pre-defining external data sources and validating their structure before users create dropdowns. This preparation work is done once, allowing users to subsequently create flexible multi-value dropdowns using simple, standardized syntax without repeatedly handling complex data validation.
Solution Approach 2:
The patent enables self-service dropdown creation where users can define their own external data sources and create dropdowns using intuitive syntax without requiring complex programming. The system automatically handles data validation, parsing, and integration, making flexible dropdown creation accessible to non-programmers.
Data Source
AI summary
The technology disclosed relates to accessing data within or external to spreadsheet cells (NSC data) and presenting it to users, so they can select one or more value to populate the cell. In one implementation, the technology disclosed is a spreadsheet function (predefined formula) where the user inputs a cell range or NSC data formula resulting in a button operated drop-down (pop-up or other visual) populating one value within the cell. Once the formula is completed the user can change that value by clicking the button and selecting the desired value from the multiple values presented. In another implementation the function input can be altered to add a constraint (filter) limiting the values presented for selection. In variants of any of the implementations, the presented values can be organized in ascending or descending orders for easy selection and show all values or only the unique (distinct) values.