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53b3daa335
This directives will be used in the header navigation instead of re-using this logic from the `NavigationController`. A consequence of this change is that `NavigationController` is no longer needed, and therefore is removed.
55 lines
1.4 KiB
JavaScript
55 lines
1.4 KiB
JavaScript
/*
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* Copyright 2016 Resin.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* @summary HideIfState directive
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* @function
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* @public
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*
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* @description
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* This directive provides an attribute to hide an element
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* when the current UI Router state matches the specified one.
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*
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* @param {Object} $state - ui router $state
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* @returns {Object} directive
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*
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* @example
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* <button hide-if-state="settings" ui-sref="main">Go Back</button>
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*/
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module.exports = function($state) {
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return {
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restrict: 'A',
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scope: {
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hideIfState: '@'
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},
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link: function(scope, element) {
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scope.$watch(function() {
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return $state.is(scope.hideIfState);
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}, function(isState) {
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if (isState) {
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element.css('display', 'none');
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} else {
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element.css('display', 'initial');
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}
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});
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}
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};
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};
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