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Accordion: Make sure there's always one header with tabindex=0. Fixes #8348 - Accordion: Collapsed accordion is removed from tab order.

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This commit is contained in:
Scott González 2012-05-24 15:46:22 -04:00
parent 1af21ce27d
commit 6a48cda458
1 changed files with 16 additions and 9 deletions
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25
ui/jquery.ui.accordion.js vendored
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@ -453,16 +453,23 @@ $.widget( "ui.accordion", {
this._toggleComplete( data );
}
toHide
.attr({
"aria-expanded": "false",
"aria-hidden": "true"
toHide.attr({
"aria-expanded": "false",
"aria-hidden": "true"
});
toHide.prev().attr( "aria-selected", "false" );
// if we're switching panels, remove the old header from the tab order
// if we're opening from collapsed state, remove the previous header from the tab order
// if we're collapsing, then keep the collapsing header in the tab order
if ( toShow.length && toHide.length ) {
toHide.prev().attr( "tabIndex", -1 );
} else if ( toShow.length ) {
this.headers.filter(function() {
return $( this ).attr( "tabIndex" ) === 0;
})
.prev()
.attr({
"aria-selected": "false",
tabIndex: -1
});
.attr( "tabIndex", -1 );
}
toShow
.attr({
"aria-expanded": "true",