ui-modules/app-inspector/app/components/loading-state/loading-state.directive.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import angular from "angular";

const MODULE_NAME = 'inspector.loading.state';

angular.module(MODULE_NAME, [])
    .directive('loadingState', loadingStateDirective);

export default MODULE_NAME;

export function loadingStateDirective() {
    return {
        restrict: 'EA',
        scope: {
            error: '='
        },
        template: '<div class="alert alert-danger" ng-if="error">{{error}}</div><span ng-if="!error"><i class="fa fa-spin fa-circle-o-notch"></i> Loading</span>'
    };
}