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Convert table actions hover UX/behavior #7640

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merged 6 commits into from
Apr 2, 2024

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@cee-chen cee-chen commented Apr 1, 2024

Summary

NOTE: This is going into the EuiTable Emotion conversion/cleanup feature branch.

Involves mostly a lot of cleanup (both of CSS and of the props/APIs used 🫠) as there's a lot of legacy code here that I don't love and some styles that (AFAICT) no longer apply. As always, please follow along by commit.

The first commit I apparently fixed for EuiBasicTable in #6538, but should've applied at a lower level to EuiTableRowCell itself. Now's as good a time for that as any!

⚠️ Kibana updates needed

showOnHover API change:

  • 2 usages (1, 2) in an Observability table. Converting these to actions columns with showOnHover should be a relatively straightforward migration

className removals:

  • .expandedItemActions__completelyHide
    • 1 usage in the same Observability table above. Changing their API will let us remove the className usage
  • .euiTableCellContent__hoverItem
  • .euiTableCellContent--showOnHover - no usages

QA

First commit/strut fix testing

Regression & responsive testing

  • Go to https://eui.elastic.co/pr_7640/#/tabular-content/tables#adding-actions-to-table
  • Confirm that the single action (link) is visible immediately and looks the same as prod
  • Toggle the Multiple Actions switch. Confirm that on row hover or button focus, delete and share button icons are visible (same as prod)
  • Resize your window to less than 768px, and confirm the action icons look correct on mobile, and that the delete and share buttons are visible (different from prod)
  • Resize your window back to desktop and toggle the Custom Actions switch. Confirm the custom Delete action is visible on hover (different from prod)

General checklist

  • Browser QA
    • Checked in both light and dark modes
    • Checked in mobile
    • Checked in Chrome, Safari, Edge, and Firefox
    • Checked for accessibility including keyboard-only and screenreader modes
  • Docs site QA - N/A
  • Code quality checklist
  • Release checklist
    • A changelog entry exists and is marked appropriately.
    • If applicable, added the breaking change issue label (and filled out the breaking change checklist)
  • Designer checklist - N/A

- I apparently already fixed this at some point at the EuiBasicTable level - this fixes it for all table usages now

+ bonus - remove unnecessary function in `safariLoadingWorkaround`
- ignore `showOnHover` distinction for now - we should allow both default actions and custom actions to have hover CSS

+ add flex wrapping for responsive scenarios where the table hasn't yet collapsed to mobile (which means icons may be overflowing out of small cells)

+ clarify prop docs
@cee-chen cee-chen force-pushed the emotion/table-8 branch 2 times, most recently from b0efa20 to f104da2 Compare April 1, 2024 20:24
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github-actions bot commented Apr 1, 2024

This PR contains breaking changes. The opener of this pull request is asked to perform the following due diligence steps below, to assist EUI in our next Kibana upgrade:

  • If this PR contains prop/API changes:
    • Search through Kibana for <EuiComponent usages (example search)
    • In the PR description or in a PR comment, include a count or list with the number of component usages in Kibana that will need to be updated (if that amount is "none", include that information as well)
  • If this PR contains CSS changes:
    • Search through Kibana for the changed EUI selectors, e.g. .euiComponent (example search)
    • In the PR description or in a PR comment, include a count or list with the number of custom CSS overrides in Kibana that will need to be updated (if that amount is "none", include that information as well)

- Ignore `showOnHover` prop/CSS completely and have the expected hover className be set by `EuiBasicTable` rather than by table cell(s) themselves

- Fix primary actions being hidden on mobile even though the comment indicates they should be visible

- Remove entirely unnecessary grayscale filter - not used by the current theme or visible to the naked eye as far as I can tell

⚠️  Removes the following classNames:
- `.expandedItemActions__completelyHide` (not correct and no longer necessary as far as I can tell, since we splice the actions array pre-emptively via JSX in basic tables)
- Per prior commit, this should be handled for consumers via EuiBasicTable API rather than by the cell component API

⚠️ Removes the following classNames:
- `.euiTableCellContent__hoverItem`
- `.euiTableCellContent--showOnHover`
- The goal of this is to limit usage to being controlled by EUI, and reduce potentially hidden information from users

- this allows us to replace `showOnHover` props on basic table columns (of which there is one usage in Kibana)

+ remove length logic from `ExpandedItemActions`, and let the correct hover className be determined via p
rop instead

+ update docs example to show custom actions working with `isPrimary` and `showOnHover` logic (previously could not be easily customized with these options)
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🚢 🐈‍⬛ Thanks for the updates! It's looking and working as expected!

@cee-chen cee-chen merged commit 793b54c into elastic:tableflip Apr 2, 2024
6 checks passed
@cee-chen cee-chen deleted the emotion/table-8 branch April 2, 2024 17:41
cee-chen added a commit that referenced this pull request Apr 5, 2024
mistic pushed a commit to elastic/kibana that referenced this pull request Apr 18, 2024
`v93.6.0` ⏩ `v94.1.0`

> [!important]
> 👋 Hello everyone - this is a special release containing `EuiTable`'s
conversion to Emotion, several long-overdue cleanups and breaking
changes, and one or two fun new features. First, let's address the big
questions:

### Q: I'm listed as a codeowner, how much should I manually QA/review?

Answer: It depends on what exactly in your code changed, but _in
general_ I would strongly suggest at least pulling this branch down and
doing a quick visual smoke test of all tables (_note: **not**
datagrids_) in your apps/plugins. You should not expect to see any major
visual regressions.

If your table contained any kind of custom styling or behavior (e.g.
custom CSS, etc.) I **strongly** recommend taking more time to QA
thoroughly to ensure your table still looks and behaves as expected.
Teams with very manual or specific updates will be flagged below in
comment threads.

### Q: When do I need to review by?

This PR will be merged **after** 8.14FF. Because this upgrade touches so
many files and teams, we're aiming for asking for an admin merge by EOD
4/18 regardless of full approval status.

As always, you're welcome to ping us after merge if you find any issues
later ([see our
FAQ](https://github.com/elastic/eui/blob/main/wiki/eui-team-processes/upgrading-kibana.md#faq-for-kibana-teams)),
as you will have until 8.15FF to catch any bugs.

### Q: What breaking changes were made, and why?

Here's a quick shortlist of all the changes made that affected the
majority of the commits in this PR:

#### <u>Removed several top-level table props</u>
- The `responsive` prop has been removed in favor of the new
`responsiveBreakpoint` prop (same `false` behavior as before)
- The following props were removed from basic and in-memory tables:
  - `hasActions`, `isSelectable`, and `isExpandable`
- These props were not used for functionality and were only used for
styling tables in mobile/responsive views, which is not a best practice
pattern we wanted for our APIs. Mobile tables are now styled correctly
without needing consumers to pass these extra props.
  - `textOnly`
- This prop was unused and had no meaningful impact on tables or table
content.

#### Removed hidden mobile vs. desktop DOM

Previously, EUI would set classes that applied `display: none` CSS for
content that was hidden for mobile vs. desktop. This is no longer the
case, and content that only displays for mobile or only displays for
desktop will no longer render to the DOM at all if the table is not in
that responsive state.

This is both more performant when rendering large quantities of
cells/content, and simpler to write test assertions for when comparing
what the user actually sees vs. what the DOM ‘sees’.
(c3eeb08,
78cefcd)

#### Removed direct usages of table `className`s

EuiTable `classNames` no longer have any styles attached to them, so
some instances where Kibana usages were applying the `className` for
styles have been replaced with direct component usage or removed
entirely (86ce80b).

#### Custom table cell styles

Any custom CSS for table cells was previously being applied to the inner
`div.euiTableCellContent` wrapper. As of this latest release, the
`className` and `css` props will now be applied directly to the outer
`td.euiTableRowCell` element. If you were targeting custom styles table
cells, please re-QA your styles to ensure everything still looks as
expected.

---

<details open><summary>Full changelog (click to collapse)</summary>

##
[`v94.1.0-backport.0`](https://github.com/elastic/eui/releases/v94.1.0-backport.0)

**This is a backport release only intended for use by Kibana.**

**Bug fixes**

- Fixed a visual text alignment regression in `EuiTableRowCell`s with
the `row` header scope
([#7681](elastic/eui#7681))

**Accessibility**

- Improved `EuiBasicTable` and `EuiInMemoryTable`'s selection checkboxes
to have unique aria-labels per row
([#7672](elastic/eui#7672))

## [`v94.1.0`](https://github.com/elastic/eui/releases/v94.1.0)

- Updated `EuiTableHeaderCell` to show a subdued `sortable` icon for
columns that are not currently sorted but can be
([#7656](elastic/eui#7656))
- Updated `EuiBasicTable` and `EuiInMemoryTable`'s
`columns[].actions[]`'s to pass back click events to `onClick` callbacks
as the second callback
([#7667](elastic/eui#7667))

## [`v94.0.0`](https://github.com/elastic/eui/releases/v94.0.0)

- Updated `EuiTable`, `EuiBasicTable`, and `EuiInMemoryTable` with a new
`responsiveBreakpoint` prop, which allows customizing the point at which
the table collapses into a mobile-friendly view with cards
([#7625](elastic/eui#7625))
- Updated `EuiProvider`'s `componentDefaults` prop to allow configuring
`EuiTable.responsiveBreakpoint`
([#7625](elastic/eui#7625))

**Bug fixes**

- `EuiBasicTable` & `EuiInMemoryTable` `isPrimary` actions are now
correctly shown on mobile views
([#7640](elastic/eui#7640))
- Table `mobileOptions`:
([#7642](elastic/eui#7642))
- `mobileOptions.align` is now respected instead of all cells being
forced to left alignment
- `textTruncate` and `textOnly` are now respected even if a `render`
function is not passed

**Breaking changes**

- Removed unused `EuiTableHeaderButton` component
([#7621](elastic/eui#7621))
- Removed the `responsive` prop from `EuiTable`, `EuiBasicTable`, and
`EuiInMemoryTable`. Use the new `responsiveBreakpoint` prop instead
([#7625](elastic/eui#7625))
- The following props are no longer needed by `EuiBasicTable` or
`EuiInMemoryTable` for responsive table behavior to work correctly, and
can be removed: ([#7632](elastic/eui#7632))
  - `isSelectable`
  - `isExpandable`
  - `hasActions`
- Removed the `showOnHover` prop from `EuiTableRowCell` /
`EuiBasicTable`/`EuiInMemoryTable`'s `columns` API. Use the new actions
`columns[].actions[].showOnHover` API instead.
([#7640](elastic/eui#7640))
- Removed top-level `textOnly` prop from `EuiBasicTable` and
`EuiInMemoryTable`. Use `columns[].textOnly` instead.
([#7642](elastic/eui#7642))

**DOM changes**

- `EuiTable` mobile headers no longer render in the DOM when not visible
(previously rendered with `display: none`). This may affect DOM testing
assertions. ([#7625](elastic/eui#7625))
- `EuiTableRowCell` now applies passed `className`s to the parent `<td>`
element, instead of to the inner cell content `<div>`.
([#7631](elastic/eui#7631))
- `EuiTableRow`s rendered by basic and memory tables now only render a
`.euiTableRow-isSelectable` className if the selection checkbox is not
disabled ([#7632](elastic/eui#7632))
- `EuiTableRowCell`s with `textOnly` set to `false` will no longer
attempt to apply the `.euiTableCellContent__text` className to child
elements. ([#7641](elastic/eui#7641))
- `EuiTableRowCell` no longer renders mobile headers to the DOM unless
the current table is displaying its responsive view.
([#7642](elastic/eui#7642))
- `EuiTableHeaderCell` and `EuiTableRowCell` will no longer render in
the DOM at all on mobile if their columns' `mobileOptions.show` is set
to `false`. ([#7642](elastic/eui#7642))
- `EuiTableHeaderCell` and `EuiTableRowCell` will no longer render in
the DOM at all on desktop if their columns' `mobileOptions.only` is set
to `true`. ([#7642](elastic/eui#7642))

**CSS-in-JS conversions**

- Converted `EuiTable`, `EuiTableRow`, `EuiTableRowCell`, and all other
table subcomponents to Emotion
([#7654](elastic/eui#7654))
- Removed the following `EuiTable` Sass variables:
([#7654](elastic/eui#7654))
  - `$euiTableCellContentPadding`
  - `$euiTableCellContentPaddingCompressed`
  - `$euiTableCellCheckboxWidth`
  - `$euiTableHoverColor`
  - `$euiTableSelectedColor`
  - `$euiTableHoverSelectedColor`
  - `$euiTableActionsBorderColor`
  - `$euiTableHoverClickableColor`
  - `$euiTableFocusClickableColor`
- Removed the following `EuiTable` Sass mixins:
([#7654](elastic/eui#7654))
  - `euiTableActionsBackgroundMobile`
  - `euiTableCellCheckbox`
  - `euiTableCell`
</details>
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