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fix(Treevieew):do not add aria-describedby attribute when empty leading/trailing visual - #5196
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francinelucca
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francinelucca/4457-treeview-remove-aria-describedby-when-leading-and-trailing-visuals-do-not-exist
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November 5, 2024 17:07
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Closes#4457
Currently a leadingVisualId and TrailingVisualId are generated and attached to the TreeItem's
aria-describedbyattribute regardless of whether these nodes are supplied to the component or not. This PR refactors the aria-describedby logic in to only addaria-describedbywhen the nodes (for trailing and leading visuals) are actually present, and mark it as undefined otherwise.Changelog
New
Changed
aria-describedbyis only added to TreeItem's when at least one of leading/trailing visual is present and only the present ID(s) is added.Rollout strategy
Testing & Reviewing
Load deployed treeview stories and ensure TreeItem's aria-describedby only contains the Id(s) of the present leading/trailing visual in the various stories.
Merge checklist