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Reload focusableElments at every tab keydown to fix issue #9130 #9187

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merged 1 commit into from
Sep 26, 2016
Merged

Reload focusableElments at every tab keydown to fix issue #9130 #9187

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2 changes: 2 additions & 0 deletions js/foundation.reveal.js
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Original file line number Diff line number Diff line change
Expand Up @@ -317,6 +317,7 @@ class Reveal {
// handle keyboard event with keyboard util
Foundation.Keyboard.handleKey(e, 'Reveal', {
tab_forward: function() {
_this.focusableElements = Foundation.Keyboard.findFocusable(_this.$element);
if (_this.$element.find(':focus').is(_this.focusableElements.eq(-1))) { // left modal downwards, setting focus to first element
_this.focusableElements.eq(0).focus();
return true;
Expand All @@ -326,6 +327,7 @@ class Reveal {
}
},
tab_backward: function() {
_this.focusableElements = Foundation.Keyboard.findFocusable(_this.$element);
if (_this.$element.find(':focus').is(_this.focusableElements.eq(0)) || _this.$element.is(':focus')) { // left modal upwards, setting focus to last element
_this.focusableElements.eq(-1).focus();
return true;
Expand Down