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storage: Improve table accessibility #20471

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storage: Improve table accessibility #20471

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cd6144e
storage: Improve table accessibility
mvollmer May 15, 2024
cc1f518
storage: Shut up Patternfly
mvollmer May 15, 2024
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18 changes: 9 additions & 9 deletions pkg/storaged/pages.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -608,19 +608,19 @@ export const PageTable = ({ emptyCaption, aria_label, pages, crossrefs, sorted,
</Card>);
} else {
const cols = [
<Td key="1" onClick={onClick}>
<Th scope="row" key="1" onClick={onClick}>
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This would be correct from the HTML side of things. I haven't looked to see if there are any stylistic implications (if it changes the look) yet, but I'll do that in a little bit.

Good catch on seeing that scope is deprecated for <td>! I felt it was just for <th> at first, but saw it used and mentioned for <td>, but I guess I saw old docs and skipped that part of the documentation on MDN. Thanks for finding and mentioning it!

<div className="indent" style={ { "--level": level } }>
<Truncate content={name} />
{info}
</div>
</Td>,
</Th>,
<Td key="2" onClick={onClick} modifier="nowrap">{type}</Td>,
<Td key="3" onClick={onClick} modifier="nowrap">{location}</Td>,
<Td key="4" onClick={onClick} className="storage-size-column">{size}</Td>,
<Td key="5" className="pf-v5-c-table__action">{actions || <div /> }</Td>,
];
if (show_icons)
cols.unshift(<Td key="0" onClick={onClick} className="storage-device-icon">{icon}</Td>);
cols.unshift(<Td key="0" onClick={onClick} className="storage-device-icon" aria-hidden="true">{icon}</Td>);

rows.push(
<Tr key={key}
Expand Down Expand Up @@ -710,12 +710,12 @@ export const PageTable = ({ emptyCaption, aria_label, pages, crossrefs, sorted,
{ pages &&
<Thead>
<Tr>
{ show_icons && <Th aria-label={_("Category")} />}
<Th>{_("ID")}</Th>
<Th>{_("Type")}</Th>
<Th>{_("Location")}</Th>
<Th className="storage-size-column-header">{_("Size")}</Th>
<Th aria-label={_("Actions")} />
{ show_icons && <Td aria-hidden="true" /> }
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As far as I can tell, this is not a "hack" but completely valid.

I looked at docs for thead, tr, td, th. It seems there's nothing stopping anyone from putting either a td or th inside of a parent element of tr, even if the parent of that tr is a thead or tbody (or in some cases, even just table, if there is no caption, thead, and tbody).

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@mvollmer mvollmer May 16, 2024 •
edited
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As far as I can tell, this is not a "hack" but completely valid.

I was just reading this: patternfly/patternfly#6272

Accessibility rules have changed, <td>s in theads are no longer acceptable.

shrug

<Th scope="col">{_("ID")}</Th>
<Th scope="col">{_("Type")}</Th>
<Th scope="col">{_("Location")}</Th>
<Th scope="col" className="storage-size-column-header">{_("Size")}</Th>
<Th scope="col" aria-label={_("Actions")} />
</Tr>
</Thead>
}
Expand Down