feat(aria): add role="img" to chart container element
#20050
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I think 'img' should be a better value for role due to the definition.
The ARIA img role can be used to identify multiple elements inside page content that should be considered as a single image. These elements could be images, code snippets, text, emojis, or other content that can be combined to deliver information in a visual manner.
I agree. I will review it. |
| @@ -154,6 +154,7 @@ export default function ariaVisual(ecModel: GlobalModel, api: ExtensionAPI) { | |||
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Can we move the code here before checking description, so that it doesn't need to be set in two different situations?
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The changes brought by this PR can be previewed at: https://echarts.apache.org/examples/editor?version=PR-20050@64539fe |
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Congratulations! Your PR has been merged. Thanks for your contribution! 👍 |
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role="img" to chart container element
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Brief Information
This pull request is in the type of:
What does this PR do?
Add role="region" on div tag when aria option is true to allow the aria-label property on the div
Fixed issues
#20034
Details
Before: What was the problem?
When aria option was true it would add aria-label to a div tag without a role. aria-label should only be added to interactive elements so it would fail Accessibility tests like Lighthouse's.
After: How does it behave after the fixing?
Now with role="region" the aria-label is allowed on the element.
Document Info
One of the following should be checked.
Misc
ZRender Changes
Related test cases or examples to use the new APIs
N.A.
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