Created
April 6, 2016 12:40
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const UiSelectDisableBackspaceClearDirective = () => { | |
return { | |
restrict: 'A', | |
require: 'uiSelect', | |
link: ($scope, $element, attrs, uiSelectCtrl) => { | |
const shouldDisableBackspaceClear = $scope.$eval(attrs['uiSelectDisableBackspaceClear']); | |
if(!shouldDisableBackspaceClear) { | |
return; | |
} | |
uiSelectCtrl.focusser.keydown((event) => { | |
const backspaceKeyPressed = event.keyCode === 8; | |
if (backspaceKeyPressed) { | |
event.stopImmediatePropagation(); | |
} | |
}); | |
const eventListeners = $._data(uiSelectCtrl.focusser[0], 'events'); | |
eventListeners.keydown.unshift(eventListeners.keydown.pop()); | |
}, | |
}; | |
}; | |
UiSelectDisableBackspaceClearDirective.$inject = []; | |
export default UiSelectDisableBackspaceClearDirective; |
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