将一个控制器链接到另一个控制器以在 ng-click 上调用服务

我有两个带有各自控制器和服务文件的模板。一个模板的（fleetListTemplate）控制器（fleetListController）从其服务文件（fleetService）加载数据并显示在其视图（fleetListTemplate）中。

发生这种情况时，我单击从fleetService加载的数据之一，我应该将fleetListController链接到fleetSummaryController，以从其服务文件（fleetSummaryService）获取数据并显示在fleetSummaryTemplate视图中。

有人可以帮我编码吗？谢谢。

以下是各自的模块、模板、控制器和服务文件。

舰队列表模块

"use strict";

angular.module("fleetListModule", []);

舰队列表模板

<div class="panel1 panel-primary">
    <div class="panel-heading" align="center">TRUCKS</div>
    <table class="table table-bordered table-condensed table-striped">

        <tr>
            <th>TruckID</th>
            <th>Status</th>
            <th>Dest.</th>
            <th>Alerts</th>
        </tr>
        <tr ng-repeat="truck in trucks" ng-click="summaryData()">
            <td>{{truck.truckID}}</td>
            <td>{{truck.status}}</td>
            <td>{{truck.destination}}</td>
            <td>{{truck.alerts}}</td>
        </tr>

    </table>
</div>

舰队列表控制器

"use strict";

angular.module("fleetListModule").controller("fleetListController",
    ['$scope', 'fleetsService', 
        function ($scope, fleetsService) {

            $scope.trucks = fleetsService.getTrucks();


            $scope.summaryData = function () {
                $rootScope.$broadcast('obtainSummary');
            }

        }]);

舰队摘要模块

"use strict";

angular.module("fleetSummaryModule", []);

舰队摘要模板

<div class="panel2 panel-primary">
    <div class="panel-heading">Summary</div>
    <table class="table table-bordered table-condensed table-striped">

        <tr ng-repeat="summary in truckSummary">
            <td>Truck ID: {{summary.truckID}}</td>
            <td>Trailer ID: {{summary.trailerID}}</td>
            <td>Driver ID: {{summary.driverID}}</td>
            <td>Truck Number: {{summary.truckNumber}}</td>
            <td>Trailer Number: {{summary.trailerNumber}}</td>
            <td>Insurance Due Date: {{summary.insuranceDueDate}}</td>
            <td>Maintenance Due Date: {{summary.maintenanceDueDate}}</td>
        </tr>

    </table>
</div>

舰队摘要控制器

"use strict";

angular.module("fleetSummaryModule").controller("fleetSummaryController",
    ['$scope', 'fleetSummaryService',
        function ($scope, fleetSummaryService) {
        $scope.$on('obtainSummary', function (event, args) {

            $scope.truckSummary = fleetSummaryService.getSummary();
        })

        }]);

舰队总结服务

"use strict";

angular.module("fleetSummaryModule").service("fleetSummaryService",

       function () {
           this.getSummary = function () {
               return summary;
           };
           this.getSummary = function (truckID) {
               for (var i = 0, len = truckSummary.length; i < len; i++) {
                   if (truckSummary[i].truckID === parseInt(truckID)) {
                       return truckSummary[i];
                   }
               }
               return {};
           };
           var truckSummary = [
               {
                   truckID: 1,
                   trailerID: '123',
                   driverID: 'Alex123',
                   truckNumber: 'hyt 583',
                   trailerNumber: 'xyz213',
                   insuranceDueDate: '25-12-2015',
                   maintenanceDueDate: '31-12-2015'

               },
                   {
                       truckID: 2,
                       trailerID: '456',
                       driverID: 'Alex123',
                       truckNumber: 'hyt 583',
                       trailerNumber: 'xyz213',
                       insuranceDueDate: '25-12-2015',
                       maintenanceDueDate: '31-12-2015'

                   },
                   {
                       truckID: 3,
                       trailerID: '789',
                       driverID: 'Alex123',
                       truckNumber: 'hyt 583',
                       trailerNumber: 'xyz213',
                       insuranceDueDate: '25-12-2015',
                       maintenanceDueDate: '31-12-2015'
                    }
           ];

       });

这个简单的示例向您展示如何“在一个应用程序中”在 2 个控制器之间共享数据 使用公共服务。

angular.module("app", []);

        ///controller1
        angular.module("app").controller("controller1", function ($scope, service) {
            $scope.lists = [
                { name: "maher" },
                { name: "Gaurav Ram" },
                { name: "Shaun Scovil" }
            ];

            $scope.send = function () {
                service.set("lists", $scope.lists); //set(key, value)
                $scope.lists = []; //optional
            }

        });

        ///controller2
        angular.module("app").controller("controller2", function ($scope, service) {
            $scope.lists = [];

            //get data from broadcast on the root
            service.get("lists"); // get(key)

            //set data
            $scope.resive = function () {
                if (angular.isUndefined($scope.broadcast)) {
                    $scope.alert = "No data to resive!";
                } else {
                    $scope.alert = null;
                    $scope.lists = $scope.broadcast;
                }
            }
        });

        ///service
        angular.module("app").service("service", function ($rootScope) {
            this.set = function (key, value) {
                $rootScope.$broadcast(key, value);
            }

            this.get = function (key) {
                $rootScope.$on(key, function (event, data) {
                    $rootScope.broadcast = data;
                });
            }
        });

<!doctype html>
<html ng-app="app">
<head>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
</head>
<body>

    <div ng-controller="controller1" class="col-md-6 col-sm-6 col-xs-6">
        <div class="page-header">
            <h1>controller 1</h1>
        </div>

        <button ng-click="send()" class="btn btn-primary">Send</button>
        <div class="clearfix"></div>
        <br/>
        <div class="alert alert-info" ng-if="lists.length == 0">Data <b>sent</b> to controller 2, click Resive button to get data</div>
        <ul class="list-group">
            <li ng-repeat="list in lists" class="list-group-item" ng-bind="list.name"></li>
        </ul>
    </div>

    <div ng-controller="controller2" class="col-md-6 col-sm-6 col-xs-6">
        <div class="page-header">
            <h1>controller 2</h1>
        </div>

        <button ng-click="resive()" class="btn btn-success">Resive</button>
        <div class="clearfix"></div>
        <br />
        <div class="alert alert-info" ng-bind="alert" ng-if="alert"></div>
        <ul class="list-group">
            <li ng-repeat="list in lists" class="list-group-item" ng-bind="list.name"></li>
        </ul>

    </div>

    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.min.js"></script>
</body>
</html>