1. Unique Keystrokes and Access Keys Guidelines
  2. Appendix A: HTML5 Controls
  3. HTML Container Expand Collapse (html5-container-expand-collapse)

A.5 HTML Container Expand Collapse (html5-container-expand-collapse)

Using the Tab button on the Expand or Collapse button of the Container Header is disabled in most cases. Depending on availability, the following keys can be used.

Table A-6 Container Expand Collapse Component

Target Key Action
Button Tab Set focus to the input.
Button Enter Activates the control.