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[EuiDataGrid] Allow consuming applications to control various internal state via ref #5590

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merged 17 commits into from
Feb 2, 2022

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@cee-chen cee-chen commented Feb 1, 2022

Summary

List of initial APIs that our imperative ref is shipping with:

  • setIsFullScreen(boolean)
  • setFocusedCell({ rowIndex, colIndex})
  • openCellPopover({ rowIndex, colIndex })
  • closeCellPopover()

Composite PRs:

Screencaps

ref

Checklist

Individual QA should have been tested/reviewed in prior feature branch PRs.

  • Check against all themes for compatibility in both light and dark modes
  • Checked in mobile
  • Checked in Chrome, Safari, Edge, and Firefox
  • Props have proper autodocs and playground toggles
  • Added documentation
  • A changelog entry exists and is marked appropriately

Constance and others added 11 commits January 11, 2022 13:30
…5499)

* Set up types

* Set up forwardRef

* Add setFocusedCell API to returned grid ref obj

* Add colIndex prop to cell actions

- so that cell actions that trigger modals or flyouts can re-focus into the correct cell using the new ref API

* Add documentation + example + props

* Add changelog

* [PR feedback] Types

Co-authored-by: Chandler Prall <chandler.prall@gmail.com>

* [PR feedback] Clean up unit test

* [Rebase] Tweak useImperativeHandle location

- Moving it below fullscreen logic, as we're oging to expose setIsFullScreen as an API shortly

Co-authored-by: Chandler Prall <chandler.prall@gmail.com>
* Expose `setIsFullScreen` to ref API

* Update documentation/examples
#5550)

* [setup] Update testCustomHook to expose fn that allows accessing most recent state/value

- without this callback, the initial returned hook values will be stale/not properly return most recent values
- see next commit for example usage within useCellPopover

* Set up cell popover context

- set up initial open/location state, + open/close popover APIs returned to consumers

- improve auto props documentation - remove EuiDataGridCellLocation in favor of specifying rowIndex and colIndex (it's less DRY but it's easier for devs to not have to look up EuiDataGridCellLocation from our docs)

* Pass down popoverContext to cells as a prop

- I'm not using context here because we're already using this.context for focus, and unfortunately class components can only initialize one context at time using `static contextType` (see https://reactjs.org/docs/context.html#classcontexttype)

* Remove internal cell popoverIsOpen state

- This should now be handled by the overarching context state, and the cell should simply react to it or update it (similar to how focusContext works)

+ add new var for hasCellButtons

+ add unit tests for isFocusedCell alongside isPopoverOpen (since both methods perform similar functions)

* Update cell popovers to set the popover anchor & content

- content is TODO, will likely be easier to compare when cleaning it up/moving it all at once

* Refactor EuiDataGridCellPopover

- It should no longer exist as a reusable component that belongs to every single cell, but instead as a single popover that exists at the top grid level and moves from cell to cell

- I cleaned and split up the JSX for the popover (e.g. moving popover actions to data_grid_cell_buttons, where it feels like it belongs more) and think it's significantly more DRY now - note the entire `anchorContent` branch removed from EuiDataGridCell that is no longer necessary

- Note that due to this change, we now have to mock EuiWrappingPopover in EuiDataGrid tests, as we see failures otherwise

* [bugfix] Handle cells with open popover being scrolled out of view

- this is the same behavior as in prod

- causes weird DOM issues if we don't close the cell popover automatically

* [bugfix] Workaround for popover DOM stuttering issues

* [enhancement] Account for openCellPopover being called on cells out of view

+ write bonus Cypress test for useScroll's focus effect now that we have access to the imperative ref

* Update documentation example

+ remove code snippet - it was starting to get redundant with the API bullet points, and is already available as tab if needed

+ fix control button widths

* [PR feedback] Be more specific about useImperativeHandle dependencies

+ add a few explanatory comments

* [PR feedback] Rename openCellLocation to cellLocation

- to make it sound less like a verb/method

* [PR feedback] Ignore edge case of `openCellPopover` being called on an `isExpandable: false` cell
…, off-page, or out of view cells (#5572)

* Enable sorting + targeting row indices outside of the current page

- to test handling the exposed APIs when dealing with sorted/paginated data

* Switch data grid example to Typescript

- to test type issues during consumer usage

+ @ts-ignore faker complaints

* Fix cell expansion buttons on paginated pages not working correctly

* Attempt to more clearly document `rowIndex`s that are actually `visibleRowIndex`s

* [setup] Move imperative handler setup to its own util file

- this will let us set up ref-specific helpers & add more comment context without bloating the main file

* Add catch/check for cell locations that do not exist in the current grid

* Add getVisibleRowIndex helper

- Converts the `rowIndex` from the consumer to a `visibleRowIndex` that our internal state can use

- Account for sorted grid by finding the inversed index of the `sortedRowMap`
- To make this easier, I converted soredRowMap to an array (since it's already only uses numbers for both keys and values), since arrays have a handy .findIndex method

- Handles automatically paginating the grid if the targeted cell is on a different page

* Replace grid ref Jest tests with more complete Cypress tests

* Update documentation with new behavior

* [PR feedback] Rename fns to indicate multiple concerns

- having a side effect in a getter feels bad, so change that to a `find`
- rename use hook to indicate sorting and pagination concerns
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cee-chen commented Feb 1, 2022

@miukimiu I'm hoping for feedback on https://eui.elastic.co/pr_5590/#/tabular-content/data-grid-ref (copy, layout, etc.)! I've been working too long on this and I can't tell anymore if my docs are useful or not haha 🙈

@kibanamachine
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Preview documentation changes for this PR: https://eui.elastic.co/pr_5590/

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Thanks, @constancecchen! The PR LGTM! 🎉

Tested in Chrome, Safari, Edge, and Firefox.

To improve the docs, I opened a PR with some changes: cee-chen#5. Let me know if you agree with the changes.

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cee-chen commented Feb 2, 2022

Looks great to me, thanks Elizabet!! I'll cherry-pick your commit directly and push it up if that's cool ✨

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cee-chen commented Feb 2, 2022

@chandlerprall I remembered that our main datagrid example also needs to restore cell focus on modal+flyout close (#5477) and pushed up 2 commits that handles passing the colIndex to renderCellValue which allows trailing cells to correctly call setFocusedCell. Other than that all code should be the same from previous PRs, and this should (hopefully!) be good to go. 🤞

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Preview documentation changes for this PR: https://eui.elastic.co/pr_5590/

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:shipit: ! I also tested the main datagrid.js example to verify flyout & modal both return focus.

christineweng added a commit to elastic/kibana that referenced this pull request Nov 16, 2022
This PR contains fixes for the following issues:

#### # 1 Popover overlaps flyout
- #139280
- #128235
#### # 2 Popover persists after clicking filter out
- #115341
#### # 3 Popover persists after clicking a button outside of popover
- #118844

## Background
Previously, a cell's popover remains open after clicking an action. In
many cases we want the popover to close upon clicking on a cell action.
EUI team addressed this by adding a `closeCellPopover` to a `ref` API.
- elastic/eui#5590

In T-grid, there are 2 types of cell actions: 
- Default cell actions such as filter in, filter out, add to timeline
and copy. `closeCellPopover` is not used.
- Formatted fields that have more information in the form of flyouts
(host name, user name, ip, etc.)
`closeCellPopover` prop is passed but currently not working as expected.

This PR contains fixes for: 
- Fixing `closeCellPopover` in T-grid body for formatted fields - fixes
# 1
- Adding `closeCellPopover` props in default cell actions - fixes # 2
and # 3

## # 1 - `closeCellPopover` in T-grid 

`dataGridRef.current?.closeCellPopover` was added and intended to close
any open popovers when a cell action is clicked. However, because it is
a mutable object, it is not being monitored in `columnsWithCellActions`.
When the page is initially loaded, `dataGridRef.current` remain as null
and it does not update until the page re-renders and `dataGridRef`
becomes non-null.
- After: popover closes properly


https://user-images.githubusercontent.com/18648970/201202326-ec657f78-c425-46a6-9356-f6e9ef1ab798.mov


## # 2 & # 3 Add `closeCellPopover` to default cell actions

- After: upon opening the expansion popover, clicking any options and
the popover will disappear


https://user-images.githubusercontent.com/18648970/201417542-063c514b-5474-4676-a747-a9401627c5e8.mov

- After: upon opening the expansion popover, clicking any options
outside and the popover will disappear


https://user-images.githubusercontent.com/18648970/201417678-7cf0fefa-f4a7-4a70-9a10-76b248323639.mov

Note for UX: although QA only flagged `filter out` and `add to
timeline`, for consistency's sake, the expansion popover will disappear
after clicking any of the cell actions, which includes `filter in` and
`copy`.
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