| <!-- |
| @WIN-DENY:IA2_EVENT_TEXT_INSERTED* |
| @WIN-DENY:IA2_EVENT_TEXT_REMOVED* |
| @WIN-DENY:EVENT_OBJECT_STATECHANGE* |
| @WIN-DENY:EVENT_OBJECT_LOCATIONCHANGE* |
| --> |
| <html> |
| <body> |
| <!-- Show/Hide events only need to occur on the root of what's shown/hidden, |
| not for each descendant. --> |
| <div role="tree" id="tree"> |
| <div role="article" id="article"> |
| <div role="group"> |
| <div role="treeitem" tabindex="0"> |
| <div role="link" id="child1"> |
| <div id="grandchild1">grandchild1</div> |
| </div> |
| </div> |
| <div role="treeitem" tabindex="0"> |
| <div role="link" id="child2"> |
| <div id="grandchild2">grandchild2</div> |
| </div> |
| </div> |
| <div role="treeitem" tabindex="0"> |
| <div role="link" id="child3"> |
| <div id="grandchild3">grandchild3</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <script> |
| const go_passes = [ |
| // Hide action. |
| () => { |
| document.getElementById("article").setAttribute("aria-hidden", "true"); |
| document.getElementById("article").setAttribute("style", "width: 0px; height: 0px;"); |
| }, |
| |
| // Show action. |
| () => { |
| document.getElementById("article").setAttribute("aria-hidden", "false"); |
| document.getElementById("article").setAttribute("style", "width: auto; height: auto;"); |
| } |
| ]; |
| |
| let current_pass = 0; |
| |
| function go() { |
| go_passes[current_pass++].call(); |
| return current_pass < go_passes.length; |
| } |
| </script> |
| </body> |
| </html> |
