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fix(carousel): Better a11y with sr-only text and markup structure #4479

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22 changes: 15 additions & 7 deletions template/carousel/carousel.html
Original file line number Diff line number Diff line change
@@ -1,8 +1,16 @@
<div ng-mouseenter="pause()" ng-mouseleave="play()" class="carousel" ng-swipe-right="prev()" ng-swipe-left="next()">
<ol class="carousel-indicators" ng-show="slides.length > 1">
<li ng-repeat="slide in slides | orderBy:indexOfSlide track by $index" ng-class="{active: isActive(slide)}" ng-click="select(slide)"></li>
</ol>
<div class="carousel-inner" ng-transclude></div>
<a class="left carousel-control" ng-click="prev()" ng-show="slides.length > 1"><span class="glyphicon glyphicon-chevron-left"></span></a>
<a class="right carousel-control" ng-click="next()" ng-show="slides.length > 1"><span class="glyphicon glyphicon-chevron-right"></span></a>
</div>
<div class="carousel-inner" ng-transclude></div>
<a role="button" href="#" class="left carousel-control" ng-click="prev()" ng-show="slides.length > 1">
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This needs to be an empty href due to some edge cases

<span aria-hidden="true" class="glyphicon glyphicon-chevron-left"></span>
<span class="sr-only">previous</span>
</a>
<a role="button" href="#" class="right carousel-control" ng-click="next()" ng-show="slides.length > 1">
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Ditto

<span aria-hidden="true" class="glyphicon glyphicon-chevron-right"></span>
<span class="sr-only">next</span>
</a>
<ol class="carousel-indicators" ng-show="slides.length > 1">
<li ng-repeat="slide in slides | orderBy:indexOfSlide track by $index" ng-class="{ active: isActive(slide) }" ng-click="select(slide)">
<span class="sr-only">slide {{ $index + 1 }} of {{ slides.length }}<span ng-if="isActive(slide)">, currently active</span></span>
</li>
</ol>
</div>