How to add aria-label to leaf?

wix-incubator / angular-tree-control

Angular JS Tree

http://wix.github.io/angular-tree-control

MIT License

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Closed shoulin-zuo closed 4 years ago

shoulin-zuo commented 4 years ago

When I using tools "axe - Web Accessibility Testing" to test the tree-control, it will show "Buttons must have discernible text":

so is it possible add aria-label for the leaf?