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angular-eyesight.js
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angular-eyesight.js
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var eyesight = angular.module('eyesight', []);
/**
* @ngdoc directive
* @name eyesight.directive:focusIf
* @restrict A
*
* @description
* Directive which will set the focus state of the provided element based
* on provided expression resolving to true.
*
* @param {string=} Expression which, when true, sets focus to this element.
*/
eyesight.directive('focusIf', ['$timeout', function ($timeout) {
return function (scope, element, attr) {
scope.$watch(attr.focusIf, function (newVal) {
if (newVal) {
$timeout(function () {
element[0].focus();
}, 0);
}
});
};
}]);
/**
* @ngdoc directive
* @name eyesight.directive:blurIf
* @restrict A
*
* @description
* Directive which will set the blur state of the provided element based
* on provided expression resolving to true.
*
* @param {string=} Expression which, when true, will blur this element
*/
eyesight.directive('blurIf', ['$timeout', function ($timeout) {
return function (scope, element, attr) {
scope.$watch(attr.blurIf, function (newVal) {
if (newVal) {
$timeout(function () {
element[0].blur();
}, 0);
}
});
};
}]);