dist/lumx.js
function _keyLeft() {
            if (lxSelect.choicesViewMode !== 'panes' || lxSelect.panes.length < 2) {
                return;
            }

            var previousPaneIndex = lxSelect.panes.length - 2;

            lxSelect.activeChoiceIndex = (
                Object.keys(lxSelect.panes[previousPaneIndex]) || []
            ).indexOf(
                (toggledPanes[previousPaneIndex] || {}).key
            );

            _closePane(previousPaneIndex);
        }
function _keyLeft() {
            if (lxSelect.choicesViewMode !== 'panes' || lxSelect.panes.length < 2) {
                return;
            }

            var previousPaneIndex = lxSelect.panes.length - 2;

            lxSelect.activeChoiceIndex = (
                Object.keys(lxSelect.panes[previousPaneIndex]) || []
            ).indexOf(
                (toggledPanes[previousPaneIndex] || {}).key
            );

            _closePane(previousPaneIndex);
        }
function _keyLeft ( ) { if ( lxSelect . choicesViewMode !== 'panes' || lxSelect . panes . length < 2 ) { return ; } var previousPaneIndex = lxSelect . panes . length - 2 ; lxSelect . activeChoiceIndex = ( Object . keys ( lxSelect . panes [ previousPaneIndex ] ) || [ ] ) . indexOf ( ( toggledPanes [ previousPaneIndex ] || { } ) . key ) ; _closePane ( previousPaneIndex ) ; }
When the left key is pressed and we are displaying the choices in pane mode, close the most right opened
pane.
When the left key is pressed and we are displaying the choices in pane mode close the most right opened pane .