Dynamic Text Box Clearing Selector for UI Design
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Solution Overview
Problem
Application developers face increased design and maintenance burdens when deciding whether to include a clear button in text entry boxes, as they must determine on a case-by-case basis and set appropriate width thresholds, which is inefficient for boxes that can only hold a few characters.
Innovation Solution
Implementing a text box clearing selector that is initially concealed and displayed based on specific conditions, such as a minimum width parameter or number of character entries, allowing users to clear text entries without the need for explicit clear buttons, thereby simplifying the development process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a clear button is added to text boxes, then users can clear text entries easily, but developers face increased design and maintenance burdens
Solution Approach 1:
The patent applies parameter changes by dynamically adjusting the visibility of the clear button based on the text box width parameter. When the text box width exceeds a threshold value, the clear button becomes visible; otherwise, it remains hidden. This resolves the contradiction by adapting the interface based on parameter values, providing clear button functionality only where necessary.
Solution Approach 2:
The patent implements self-service by automatically determining whether to display the clear button based on the text box's inherent width parameter, without requiring developer intervention or manual configuration. The system serves itself by making intelligent decisions about UI element visibility based on the text box properties.
2Ease of operation
If clear buttons are added to all text boxes, then text clearing is always available, but it adds unnecessary elements to narrow text boxes
Solution Approach 1:
The patent applies local quality by making the clear button visibility context-dependent on the text box width. Narrow text boxes (width below threshold) do not display the clear button, while wider text boxes do. This ensures that the clear button is present only where it is meaningful and useful, avoiding unnecessary interface elements.
Solution Approach 2:
The patent implements dynamics by making the clear button visibility dynamic rather than static. The button appears or disappears based on runtime conditions (text box width), allowing the interface to adapt its structure based on the specific text box being used.
3Manufacturing precision
If developers manually determine clear button placement, then each text box can be optimized, but it increases development time and maintenance burden
Solution Approach 1:
The patent applies self-service by enabling the system to automatically optimize text box configurations without developer intervention. The clear button visibility is determined programmatically based on the text box width parameter, eliminating the need for manual case-by-case decisions during development and maintenance.
Solution Approach 2:
The patent implements universality by creating a single text box control type that can adapt to different scenarios. Rather than requiring developers to choose between different text box types (with or without clear buttons), a universal text box control automatically adjusts its behavior based on its width parameter.
Data Source
AI summary
In embodiments of a text box clearing selector, a text box is displayed for character entry in a user interface, and the text box includes a text box clearing selector for user-selection to clear the text box. The text box clearing selector is initially concealed from view when the text box is displayed. Character entries can be received in the text box, and the text box clearing selector can then be displayed according to a selector display condition.