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Accessibility #104

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14 changes: 11 additions & 3 deletions dist/js/nya-bs-select.js
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Original file line number Diff line number Diff line change
Expand Up @@ -849,11 +849,19 @@ nyaBsSelect.directive('nyaBsSelect', ['$parse', '$document', '$timeout', 'nyaBsC

// simple keyboard support
$element.on('keydown', function(event){
var keyCode = event.keyCode;
var keyCode = event.keyCode,

$this = $(this);

if(keyCode !== 27 && keyCode !== 13 && keyCode !== 38 && keyCode !== 40) {
// we only handle special keys. don't waste time to traverse the dom tree.
return;

var letter = String.fromCharCode(event.which);

var filterLetter = $this.find('a:contains("'+ letter +'")').filter(function() {
return $(this).text().indexOf(letter) === 0;
});

filterLetter.eq(0).focus();
}

// prevent a click event to be fired.
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