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Sticky headers for data grid #2959

Merged
merged 11 commits into from
Mar 5, 2020
Merged

Sticky headers for data grid #2959

merged 11 commits into from
Mar 5, 2020

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snide
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@snide snide commented Mar 2, 2020 •
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Summary

Fixes #2464

Adds sticky header support to EuiDataGrid. This uses CSS's position: sticky, which IE11 does not support, but seems to fail gracefully on. Because of a weird browser issue that Chromium has with with focused elements in sticky headers, some JS is needed to force the scrollable element to the top so that the first cells aren't hidden under the header.

Example

IE11 degrades gracefully

Checklist

  • Check against all themes for compatibility in both light and dark modes
  • Checked in mobile
  • Checked in IE11 and Firefox
  • Props have proper autodocs
  • Added documentation examples
  • Added or updated jest tests
  • Checked for breaking changes and labeled appropriately
  • Checked for accessibility including keyboard-only and screenreader modes
  • A changelog entry exists and is marked appropriately

@snide snide requested a review from chandlerprall March 2, 2020 20:13
@kibanamachine
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Preview documentation changes for this PR: https://eui.elastic.co/pr_2959/

@snide snide marked this pull request as ready for review March 2, 2020 21:56
snide
snide commented Mar 2, 2020
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src/components/datagrid/data_grid_cell.tsx
@@ -368,7 +368,7 @@ export class EuiDataGridCell extends Component<
isOpen={this.state.popoverIsOpen}
ownFocus
panelClassName="euiDataGridRowCell__popover"
zIndex={2000}
zIndex={8001}
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Small fix while I was in here. Fixes an issue where the popover showed below full screen.

snide
snide commented Mar 2, 2020
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src-docs/src/views/datagrid/datagrid.js
@@ -26,7 +26,7 @@ const columns = [
id: 'email',
display: (
// This is an example of an icon next to a title that still respects text truncate
<EuiFlexGroup gutterSize="xs">
<EuiFlexGroup gutterSize="xs" responsive={false}>
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Small fix to make the docs look better on mobile.

@kibanamachine
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Preview documentation changes for this PR: https://eui.elastic.co/pr_2959/

@snide snide requested a review from cchaos March 3, 2020 19:57
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snide commented Mar 3, 2020

@cchaos Mind giving this a quick check. It's mostly CSS, and would be nice to get it into the next Kibana release for use in Discover

cchaos
cchaos reviewed Mar 3, 2020
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Seems like such an easy solution 😃 It can't really be that easy can it?

src/components/datagrid/data_grid.tsx Outdated Show resolved Hide resolved
src/components/datagrid/_data_grid_header_row.scss Show resolved Hide resolved
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Preview documentation changes for this PR: https://eui.elastic.co/pr_2959/

chandlerprall
chandlerprall approved these changes Mar 5, 2020
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Pushed a small useEffect wrapper around the scrollTop code.

Tested with Chrome, FF, Safari, Edge (on Mac), and Chrome for Android. Also tested this logic when the header row contains a focusable element.

@kibanamachine
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Preview documentation changes for this PR: https://eui.elastic.co/pr_2959/

@snide snide mentioned this pull request Mar 5, 2020
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@kibanamachine
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Preview documentation changes for this PR: https://eui.elastic.co/pr_2959/

cchaos
cchaos approved these changes Mar 5, 2020
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Thanks for looking into the focus-under-header issue. I understand it's a complex one. 👍

@kibanamachine
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Preview documentation changes for this PR: https://eui.elastic.co/pr_2959/

@snide snide merged commit 4121685 into elastic:master Mar 5, 2020
@snide snide deleted the grid/headers2 branch March 5, 2020 23:27
@snide snide added the data grid label Mar 5, 2020
@chandlerprall chandlerprall mentioned this pull request Mar 16, 2020
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@cchaos cchaos cchaos approved these changes

@chandlerprall chandlerprall chandlerprall approved these changes

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[DATA GRID] The grid head should respect scrolling similar to the toolbar
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@snide @kibanamachine @chandlerprall @cchaos