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feat(Picker): improve accessibility (#4521)

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This commit is contained in:
neverland
2019-09-21 07:26:58 +08:00
committed by GitHub
parent 3c210f8252
commit a1ac34bead
11 changed files with 690 additions and 760 deletions
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src/datetime-picker/test/__snapshots__/time-picker.spec.js.snap
+36 -48
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@@ -2,29 +2,26 @@
exports[`filter prop 1`] = `
<div class="van-picker">
<div class="van-hairline--top-bottom van-picker__toolbar">
<div role="button" tabindex="0" class="van-picker__cancel">取消</div>
<div role="button" tabindex="0" class="van-picker__confirm">确认</div>
</div>
<div class="van-hairline--top-bottom van-picker__toolbar"><button class="van-picker__cancel">取消</button><button class="van-picker__confirm">确认</button></div>
<!---->
<div class="van-picker__columns" style="height: 220px;">
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">05</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">10</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">15</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">20</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">05</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">10</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">15</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">20</li>
</ul>
</div>
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">10</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">20</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">30</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">40</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">50</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">10</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">20</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">30</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">40</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">50</li>
</ul>
</div>
<div class="van-picker__mask" style="background-size: 100% 88px;"></div>
@@ -36,22 +33,19 @@ exports[`filter prop 1`] = `
exports[`format initial value 1`] = `
<div class="van-picker">
<div class="van-hairline--top-bottom van-picker__toolbar">
<div role="button" tabindex="0" class="van-picker__cancel">取消</div>
<div role="button" tabindex="0" class="van-picker__confirm">确认</div>
</div>
<div class="van-hairline--top-bottom van-picker__toolbar"><button class="van-picker__cancel">取消</button><button class="van-picker__confirm">确认</button></div>
<!---->
<div class="van-picker__columns" style="height: 220px;">
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">22</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">23</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">22</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">23</li>
</ul>
</div>
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">58</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">59</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">58</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">59</li>
</ul>
</div>
<div class="van-picker__mask" style="background-size: 100% 88px;"></div>
@@ -63,29 +57,26 @@ exports[`format initial value 1`] = `
exports[`formatter prop 1`] = `
<div class="van-picker">
<div class="van-hairline--top-bottom van-picker__toolbar">
<div role="button" tabindex="0" class="van-picker__cancel">取消</div>
<div role="button" tabindex="0" class="van-picker__confirm">确认</div>
</div>
<div class="van-hairline--top-bottom van-picker__toolbar"><button class="van-picker__cancel">取消</button><button class="van-picker__confirm">确认</button></div>
<!---->
<div class="van-picker__columns" style="height: 220px;">
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00 hour</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">05 hour</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">10 hour</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">15 hour</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">20 hour</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00 hour</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">05 hour</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">10 hour</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">15 hour</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">20 hour</li>
</ul>
</div>
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00 minute</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">10 minute</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">20 minute</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">30 minute</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">40 minute</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">50 minute</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00 minute</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">10 minute</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">20 minute</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">30 minute</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">40 minute</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">50 minute</li>
</ul>
</div>
<div class="van-picker__mask" style="background-size: 100% 88px;"></div>
@@ -97,24 +88,21 @@ exports[`formatter prop 1`] = `
exports[`max-hour & max-minute 1`] = `
<div class="van-picker">
<div class="van-hairline--top-bottom van-picker__toolbar">
<div role="button" tabindex="0" class="van-picker__cancel">取消</div>
<div role="button" tabindex="0" class="van-picker__confirm">确认</div>
</div>
<div class="van-hairline--top-bottom van-picker__toolbar"><button class="van-picker__cancel">取消</button><button class="van-picker__confirm">确认</button></div>
<!---->
<div class="van-picker__columns" style="height: 220px;">
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">01</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">02</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">01</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">02</li>
</ul>
</div>
<div class="van-picker-column">
<ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none; line-height: 44px;">
<li class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">01</li>
<li class="van-ellipsis van-picker-column__item" style="height: 44px;">02</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item van-picker-column__item--selected" style="height: 44px;">00</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">01</li>
<li role="button" tabindex="0" class="van-ellipsis van-picker-column__item" style="height: 44px;">02</li>
</ul>
</div>
<div class="van-picker__mask" style="background-size: 100% 88px;"></div>