Put buttons in calendar cells #24171

zarend · 2022-01-06T18:26:20Z

Please see commit message for description of this change.

We can ignore the first commit for the build, that's from another PR. The diff is easier to read with ?w=1 (.e.g. https://github.com/angular/components/pull/24171/files?w=1)

zarend · 2022-01-06T18:27:06Z

work-in-progress, seems to have some layout problems with the table

@crisbeto

github-actions · 2022-01-06T18:32:59Z

Deployed dev-app to: https://ng-comp-dev--pr-24171-5b596d852159e42b1b6e75de27434036-6z6yd80q.web.app

zarend · 2022-01-06T22:59:25Z

Okay, this is working correctly now, so it's ready for review. I've tested it on VoiceOver, NVDA and JAWS with Chrome.

src/material/datepicker/calendar-body.scss

jelbourn

Could you also add a demo to the demo page with a single date selection with apply/cancel buttons?

src/material/datepicker/calendar-body.html

jelbourn · 2022-01-07T00:25:55Z

src/material/datepicker/calendar-body.html

+    [attr.data-mat-row]="rowIndex"
+    [attr.data-mat-col]="colIndex"


What are these two attrs for?

They are used only in our js.

_getCellFromElement uses them to map a dom element back to the MatCalendarCell it corresponds to.

https://github.com/angular/components/blob/master/src/material/datepicker/calendar-body.ts#L357

src/material/datepicker/calendar-body.scss

jelbourn · 2022-01-07T00:30:11Z

src/material/datepicker/calendar-body.scss

+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;


Does this really need to be position: absolute?

Well, that was the only way I could find to get that layout to be correct after spending an hour wrangling the CSS. It seemed liked the easiest way to me. We're already using absolute position to layout the other content inside the cell like the.mat-calendar-body-cell-content and the preview, so it seemed like a reasonable approach to me. I'm open to suggestions :)

Here's what is looks like without the position: absolute

@crisbeto the container being display: table-cell does seem to make this annoying (otherwise flexbox would solve it). I'm rusty here- is this really the best way to make this element 100% width/height?

I think that this is our only option. The problem is that we set padding-top, padding-bottom and width on the table cell which distorts the content.

zarend · 2022-01-10T17:34:21Z

@jelbourn

I believe that option you're looking for is already there. It's called Show Action Buttons.

jelbourn · 2022-01-10T21:21:06Z

Ah, I see. In that case everything generally looks good, just want to get Kristiyan's input on the CSS here.

crisbeto

LGTM

mmalerba

LGTM

zarend · 2022-01-14T20:39:14Z

ddaebdc#diff-c9da88d358126fd9af0bcfe70ca9dce66f53916557502d2e817772d860c9822cR51
^ pushed a fix for the accidental font change

zarend · 2022-01-14T22:43:20Z

https://github.com/angular/components/pull/24171/files#diff-e546879714a61e2a4f78783bb86bfd5a75f2d1acb0fb1651af43299b12530cacR64
^ pushed a fix that changes aria-selected to aria-pressed.

Makes changes to the DOM structure of calendar cells for better screen reader experience. Previously, the DOM structure looksed like this: ```  <td class="mat-calendar-body-cell" role="gridcell" aria-disabled="false" aria-current="date" aria-selected="true"  >  </> ``` Using the `gridcell` role allows screenreaders to use table specific navigation and some screenreaders would announce that the cells are interactible because of the presence of `aria-selected`. However, some screenreaders did not announce the cells as interactable and treated it the same as a cell in a static table (e.g. VoiceOver announces element type incorrectly angular#23476). This changes the DOM structure to nest buttons inside of a gridcell to make it more explicit that the table cells can be interacted with and are not static content. The gridcell role is still present, so table navigation will continue to work, but the interaction is done with buttons nested inside the `td` elements. The `td` element is only for adding information to the a11y tree and not used for visual purposes. Updated DOM structure: ``` <td role="gridcell" class="mat-calendar-body-cell-container" > <button class="mat-calendar-body-cell" aria-disabled="false" aria-current="date" aria-pressed="true"  >  </button> </td> ``` Fixes angular#23476, angular#24086

Makes changes to the DOM structure of calendar cells for better screen reader experience. Previously, the DOM structure looksed like this: ```  <td class="mat-calendar-body-cell" role="gridcell" aria-disabled="false" aria-current="date" aria-selected="true"  >  </> ``` Using the `gridcell` role allows screenreaders to use table specific navigation and some screenreaders would announce that the cells are interactible because of the presence of `aria-selected`. However, some screenreaders did not announce the cells as interactable and treated it the same as a cell in a static table (e.g. VoiceOver announces element type incorrectly #23476). This changes the DOM structure to nest buttons inside of a gridcell to make it more explicit that the table cells can be interacted with and are not static content. The gridcell role is still present, so table navigation will continue to work, but the interaction is done with buttons nested inside the `td` elements. The `td` element is only for adding information to the a11y tree and not used for visual purposes. Updated DOM structure: ``` <td role="gridcell" class="mat-calendar-body-cell-container" > <button class="mat-calendar-body-cell" aria-disabled="false" aria-current="date" aria-pressed="true"  >  </button> </td> ``` Fixes #23476, #24086 (cherry picked from commit 43db844)

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [@angular/cdk](https://github.com/angular/components) | dependencies | minor | [`13.1.2` -> `13.2.1`](https://renovatebot.com/diffs/npm/@angular%2fcdk/13.1.2/13.2.1) | | [@angular/material](https://github.com/angular/components) | dependencies | minor | [`13.1.2` -> `13.2.1`](https://renovatebot.com/diffs/npm/@angular%2fmaterial/13.1.2/13.2.1) | --- ### Release Notes <details> <summary>angular/components</summary> ### [`v13.2.1`](https://github.com/angular/components/blob/HEAD/CHANGELOG.md#1321-vinyl-viola-2022-02-02) [Compare Source](angular/components@13.2.0...13.2.1) ##### cdk | Commit | Type | Description | | -- | -- | -- | | [70d1634e70](angular/components@70d1634) | fix | **a11y:** allow for multiple browser-generated description containers ([#23507](angular/components#23507)) | ##### material | Commit | Type | Description | | -- | -- | -- | | [d8ddfb04ca](angular/components@d8ddfb0) | fix | **datepicker:** content overflowing when large custom header is provided ([#24255](angular/components#24255)) | | [d7fe423a3e](angular/components@d7fe423) | fix | **menu:** adjust overlay size when amount of items changes ([#21457](angular/components#21457)) | | [974d330dc8](angular/components@974d330) | fix | **slider:** Ticks updated wrongly if the max property 0 ([#24218](angular/components#24218)) | | [a634505190](angular/components@a634505) | fix | **tabs:** use buttons for paginator ([#14640](angular/components#14640)) | ##### cdk-experimental | Commit | Type | Description | | -- | -- | -- | | [7aff50a6d8](angular/components@7aff50a) | fix | **menu:** keep context menus open when mouse is released ([#24308](angular/components#24308)) | ##### material-experimental | Commit | Type | Description | | -- | -- | -- | | [c02c43a2b9](angular/components@c02c43a) | fix | **mdc-button:** align outline color with spec ([#24249](angular/components#24249)) | | [5d7d6ea107](angular/components@5d7d6ea) | perf | **mdc-list:** reduce bundle size ([#24291](angular/components#24291)) | ##### multiple | Commit | Type | Description | | -- | -- | -- | | [b32d8d1624](angular/components@b32d8d1) | perf | Remove IE 11 cruft from table, column-resize, and popover-edit. ([#23900](angular/components#23900)) | #### Special Thanks Dmytro Mezhenskyi, Joey Perrott, Karl Seamon, Kristiyan Kostadinov, Miles Malerba, Paul Gschwendtner, Zach Arend and ram  ### [`v13.2.0`](https://github.com/angular/components/blob/HEAD/CHANGELOG.md#1320-terracotta-tiramisu-2022-01-26) [Compare Source](angular/components@13.1.3...13.2.0) ##### material | Commit | Type | Description | | -- | -- | -- | | [b9a3908fcf](angular/components@b9a3908) | feat | **tabs:** add API to update the pagination ([#23288](angular/components#23288)) | | [f10d245cca](angular/components@f10d245) | feat | **tabs:** label & body classes ([#23691](angular/components#23691)) | | [ea78a473a1](angular/components@ea78a47) | feat | **tabs:** Refactor MatTabNav to follow the ARIA tabs pattern ([#24062](angular/components#24062)) | | [337634f899](angular/components@337634f) | fix | **chips:** don't stop propagation on all click events ([#19763](angular/components#19763)) | | [2b6739742b](angular/components@2b67397) | fix | **datepicker:** change calendar cells to buttons ([#24171](angular/components#24171)) | | [c55524a8eb](angular/components@c55524a) | fix | **list:** add isDisabled to all list item harnesses ([#24212](angular/components#24212)) | | [fa7cd154d0](angular/components@fa7cd15) | fix | **list:** fix duplicate focus with chromevox on action-list items ([#23361](angular/components#23361)) | | [0477022d2c](angular/components@0477022) | fix | **slide-toggle:** remove divs nested inside label ([#21224](angular/components#21224)) | ##### google-maps | Commit | Type | Description | | -- | -- | -- | | [e6359cdc67](angular/components@e6359cd) | feat | allow for info window focus behavior to be customized ([#23831](angular/components#23831)) | ##### material-experimental | Commit | Type | Description | | -- | -- | -- | | [c5482c945f](angular/components@c5482c9) | feat | **mdc-chips:** switch to evolution API ([#23931](angular/components#23931)) | | [723b77ad1f](angular/components@723b77a) | feat | **mdc-core:** add missing color, density, typography mixins ([#24063](angular/components#24063)) | | [407682012d](angular/components@4076820) | feat | **mdc-form-field:** Add option for dynamic su… ([#24241](angular/components#24241)) | | [871a500fb8](angular/components@871a500) | feat | **mdc-list:** rework API to support secondary text with wrapping | | [b0f38b7a64](angular/components@b0f38b7) | fix | **mdc-button:** remove unwanted native button styles ([#24186](angular/components#24186)) | | [c9ab38bcae](angular/components@c9ab38b) | fix | **mdc-chips:** fix changed after checked error when restoring focus to input ([#24243](angular/components#24243)) | | [68a29ff1dd](angular/components@68a29ff) | fix | **mdc-core:** make mat-option typography easier to override ([#24247](angular/components#24247)) | | [b79406fee8](angular/components@b79406f) | fix | **mdc-form-field:** Properly handle when defaults setting is 'dynamic' and the subscriptSizing input is not present. ([#24263](angular/components#24263)) | | [38affc3d43](angular/components@38affc3) | fix | **mdc-list:** ensure selection change event fires properly ([#24174](angular/components#24174)) | | [c199aa2544](angular/components@c199aa2) | fix | **mdc-list:** incorrect active/hover color for selected items | | [1ce3e5e905](angular/components@1ce3e5e) | perf | **mdc-checkbox:** reduce bundle size ([#24256](angular/components#24256)) | | [152c60ba12](angular/components@152c60b) | perf | **mdc-radio:** reduce bundle size ([#24267](angular/components#24267)) | | [02c8f2aa02](angular/components@02c8f2a) | perf | **mdc-tabs:** reduce bundle size ([#24262](angular/components#24262)) | ##### expansion-panel | Commit | Type | Description | | -- | -- | -- | | [4ec34b5400](angular/components@4ec34b5) | fix | title text not centered with taller description ([#12161](angular/components#12161)) | #### Special Thanks Amy Sorto, Andrew Seguin, Karl Seamon, Kristiyan Kostadinov, Miles Malerba, Paul Gschwendtner, Ruslan Lekhman, Wagner Maciel, Zach Arend, Zack Elliott, coopermeitz and renovate\[bot]  ### [`v13.1.3`](https://github.com/angular/components/blob/HEAD/CHANGELOG.md#1313-plastic-koala-2022-01-19) [Compare Source](angular/components@13.1.2...13.1.3) ##### cdk | Commit | Type | Description | | -- | -- | -- | | [109d5a150f](angular/components@109d5a1) | fix | **a11y:** not detecting fake mousedown on firefox ([#23493](angular/components#23493)) | | [c48742eb4e](angular/components@c48742e) | fix | **table:** revert breaking change of CdkTable constructor ([#24202](angular/components#24202)) | ##### material | Commit | Type | Description | | -- | -- | -- | | [70e0170b95](angular/components@70e0170) | fix | **autocomplete:** don't handle enter events with modifier keys ([#14717](angular/components#14717)) | | [eae436fdab](angular/components@eae436f) | fix | **autocomplete:** optionSelections not emitting when the list of options changes ([#14813](angular/components#14813)) | | [402c07b3c7](angular/components@402c07b) | fix | **autocomplete** restore focus after emitting option selected event ([#18707](angular/components#18707)) | | [761f9f25a8](angular/components@761f9f2) | fix | **card:** handle picture element as mat-card-image ([#23678](angular/components#23678)) | | [3565cfac59](angular/components@3565cfa) | fix | **core:** make MatOption generic ([#20242](angular/components#20242)) | | [f0272cf5eb](angular/components@f0272cf) | fix | **core:** throw error if hue does not exist ([#23612](angular/components#23612)) | | [304afaef1d](angular/components@304afae) | fix | **datepicker:** add focus indication to calendar selected date in high contrast mode ([#22889](angular/components#22889)) | | [805eee8d07](angular/components@805eee8) | fix | **form-field:** outline gap not recalculated when switching to empty label ([#23949](angular/components#23949)) | | [feac08f138](angular/components@feac08f) | fix | **input:** inconsistently reading name from input with ngModel ([#19233](angular/components#19233)) | | [439ad2c59d](angular/components@439ad2c) | fix | **list:** fix up disabled list item styles ([#18881](angular/components#18881)) | | [4182717c57](angular/components@4182717) | fix | **menu:** not interrupting keyboard events to other overlays ([#23310](angular/components#23310)) | | [a4f655856e](angular/components@a4f6558) | fix | **paginator:** allow readonly options ([#24054](angular/components#24054)) | | [966b2c52b7](angular/components@966b2c5) | fix | **progress-bar:** unable to change value through property setter ([#19025](angular/components#19025)) | | [462cb6d713](angular/components@462cb6d) | fix | **progress-spinner:** animation not working on some zoom levels in Safari ([#23674](angular/components#23674)) | | [94d466235a](angular/components@94d4662) | fix | **select** component value not in sync with control value on init ([#18443](angular/components#18443)) | | [ce9d8caa1f](angular/components@ce9d8ca) | fix | **sidenav:** end position sidenav tab order not matching visual order ([#18101](angular/components#18101)) | | [cb0a2ad940](angular/components@cb0a2ad) | fix | **sidenav** implicit content element being registered twice with scroll dispatcher ([#13973](angular/components#13973)) | | [7be61b6357](angular/components@7be61b6) | fix | **slider:** avoid error on some touchstart events ([#23823](angular/components#23823)) | | [81528bc6a1](angular/components@81528bc) | fix | **slider:** first keypress ignored if out-of-bounds value is assigned ([#23827](angular/components#23827)) | | [64dd8ed8b5](angular/components@64dd8ed) | fix | **slider:** incorrectly inheriting color when nested inside component with theme ([#21334](angular/components#21334)) | | [99e77829cc](angular/components@99e7782) | fix | **snack-bar:** handle long single-line content ([#24135](angular/components#24135)) | | [ad21ee20ae](angular/components@ad21ee2) | fix | **table** not clearing some internal references on destroy ([#16051](angular/components#16051)) | | [9752b1d18f](angular/components@9752b1d) | fix | **table:** better handling of invalid data ([#18953](angular/components#18953)) | | [e01e579a49](angular/components@e01e579) | fix | **tooltip:** not closing if escape is pressed while trigger isn't focused ([#14434](angular/components#14434)) | | [4972dc5585](angular/components@4972dc5) | perf | **button:** do not run change detection when the anchor is clicked ([#23992](angular/components#23992)) | ##### material-experimental | Commit | Type | Description | | -- | -- | -- | | [fe39b55f93](angular/components@fe39b55) | fix | **mdc-checkbox:** emitting fallback values for density CSS variables ([#24184](angular/components#24184)) | | [0ab3dce58a](angular/components@0ab3dce) | fix | **mdc-snack-bar:** avoid hard reference to base components and align API ([#21425](angular/components#21425)) | #### Special Thanks Andrew Seguin, Artur Androsovych, Jeri Peier, Joey Perrott, Kristiyan Kostadinov, Paul Gschwendtner and Ruslan Lekhman  </details> --- ### Configuration 📅 **Schedule**: At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, click this checkbox. --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). Co-authored-by: cabr2-bot <[email protected]> Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1149 Reviewed-by: crapStone <[email protected]> Co-authored-by: Calciumdibromid Bot <[email protected]> Co-committed-by: Calciumdibromid Bot <[email protected]>

The changes in angular#24171 added a `background: none` to the datepicker cell which broke one of the examples, because it increased the specificity. I don't think that there's a good way to reduce the specificity without moving the entire cell template around again so these changes update the example to be more specific. Fixes angular#24383.

The changes in #24171 added a `background: none` to the datepicker cell which broke one of the examples, because it increased the specificity. I don't think that there's a good way to reduce the specificity without moving the entire cell template around again so these changes update the example to be more specific. Fixes #24383.

The changes in #24171 added a `background: none` to the datepicker cell which broke one of the examples, because it increased the specificity. I don't think that there's a good way to reduce the specificity without moving the entire cell template around again so these changes update the example to be more specific. Fixes #24383. (cherry picked from commit 6cc1833)

The changes in angular#24171 added a `background: none` to the datepicker cell which broke one of the examples, because it increased the specificity. I don't think that there's a good way to reduce the specificity without moving the entire cell template around again so these changes update the example to be more specific. Fixes angular#24383.

angular-automatic-lock-bot · 2022-02-25T00:03:27Z

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}

zarend added dev-app preview When applied, previews of the dev-app are deployed to Firebase area: material/datepicker labels Jan 6, 2022

zarend force-pushed the put-buttons-in-calendar-cells branch 3 times, most recently from e867147 to 84d42d3 Compare January 6, 2022 21:48

zarend added target: patch This PR is targeted for the next patch release Accessibility This issue is related to accessibility (a11y) labels Jan 6, 2022

zarend marked this pull request as ready for review January 6, 2022 22:59

zarend requested review from mmalerba and a team as code owners January 6, 2022 22:59

zarend requested review from crisbeto and jelbourn January 6, 2022 22:59

zarend force-pushed the put-buttons-in-calendar-cells branch from 84d42d3 to 5b4b476 Compare January 6, 2022 23:03

crisbeto reviewed Jan 7, 2022

View reviewed changes

src/material/datepicker/calendar-body.scss Outdated Show resolved Hide resolved

jelbourn reviewed Jan 7, 2022

View reviewed changes

zarend mentioned this pull request Jan 7, 2022

Calendar navigation #24124

Closed

zarend force-pushed the put-buttons-in-calendar-cells branch from 5b4b476 to 6ac50c4 Compare January 10, 2022 18:09

zarend mentioned this pull request Jan 10, 2022

fix(material/datepicker): update active date on focus #24172

Closed

crisbeto approved these changes Jan 10, 2022

View reviewed changes

zarend removed the request for review from a team January 11, 2022 18:23

mmalerba approved these changes Jan 11, 2022

View reviewed changes

zarend added the action: merge The PR is ready for merge by the caretaker label Jan 11, 2022

zarend force-pushed the put-buttons-in-calendar-cells branch from 6ac50c4 to ddaebdc Compare January 14, 2022 20:37

zarend force-pushed the put-buttons-in-calendar-cells branch from ddaebdc to 98ea5bb Compare January 14, 2022 22:42

zarend force-pushed the put-buttons-in-calendar-cells branch 2 times, most recently from a306d9a to 6cc60a8 Compare January 14, 2022 23:08

zarend mentioned this pull request Jan 15, 2022

fix(material/datepicker): change calendar cell bodies to buttons (nesting buttons inside td approach) #24099

Closed

crisbeto mentioned this pull request Jan 24, 2022

bug(datepicker): accessibility - missing role "button" for year, month, day td cells #24187

Closed

1 task

zarend force-pushed the put-buttons-in-calendar-cells branch from 6cc60a8 to 5b596d8 Compare January 24, 2022 23:07

mmalerba merged commit 43db844 into angular:master Jan 25, 2022

zarend mentioned this pull request Jan 26, 2022

fix(material/datepicker): VoiceOver reading out cell content twice #23563

Closed

This was referenced Jan 27, 2022

build(deps): bump @angular/cdk from 12.2.4 to 13.2.0 numbersprotocol/capture-lite#1197

Closed

build(deps): bump @angular/material from 12.2.4 to 13.2.0 numbersprotocol/capture-lite#1236

Closed

zarend mentioned this pull request Feb 2, 2022

bug(datepicker): It is not allowing to navigate to header row & above controls using linear #24079

Closed

crisbeto mentioned this pull request Feb 10, 2022

docs(material/datepicker): fix custom class example #24393

Merged

zarend mentioned this pull request Feb 24, 2022

bug(datepicker): Missing to announce the previous selection state on date, month and year #24086

Closed

angular-automatic-lock-bot bot locked and limited conversation to collaborators Feb 25, 2022

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Put buttons in calendar cells #24171

Put buttons in calendar cells #24171

zarend commented Jan 6, 2022 •

edited

Loading

zarend commented Jan 6, 2022 •

edited

Loading

github-actions bot commented Jan 6, 2022 •

edited

Loading

zarend commented Jan 6, 2022

jelbourn left a comment

jelbourn Jan 7, 2022

zarend Jan 7, 2022

jelbourn Jan 7, 2022

zarend Jan 7, 2022

jelbourn Jan 7, 2022

crisbeto Jan 10, 2022

zarend commented Jan 10, 2022

jelbourn commented Jan 10, 2022

crisbeto left a comment

mmalerba left a comment

zarend commented Jan 14, 2022

zarend commented Jan 14, 2022

angular-automatic-lock-bot bot commented Feb 25, 2022

		[attr.data-mat-row]="rowIndex"
		[attr.data-mat-col]="colIndex"

Put buttons in calendar cells #24171

Put buttons in calendar cells #24171

Conversation

zarend commented Jan 6, 2022 • edited Loading

zarend commented Jan 6, 2022 • edited Loading

github-actions bot commented Jan 6, 2022 • edited Loading

zarend commented Jan 6, 2022

jelbourn left a comment

Choose a reason for hiding this comment

jelbourn Jan 7, 2022

Choose a reason for hiding this comment

zarend Jan 7, 2022

Choose a reason for hiding this comment

jelbourn Jan 7, 2022

Choose a reason for hiding this comment

zarend Jan 7, 2022

Choose a reason for hiding this comment

jelbourn Jan 7, 2022

Choose a reason for hiding this comment

crisbeto Jan 10, 2022

Choose a reason for hiding this comment

zarend commented Jan 10, 2022

jelbourn commented Jan 10, 2022

crisbeto left a comment

Choose a reason for hiding this comment

mmalerba left a comment

Choose a reason for hiding this comment

zarend commented Jan 14, 2022

zarend commented Jan 14, 2022

angular-automatic-lock-bot bot commented Feb 25, 2022

zarend commented Jan 6, 2022 •

edited

Loading

zarend commented Jan 6, 2022 •

edited

Loading

github-actions bot commented Jan 6, 2022 •

edited

Loading