问从服务器加载html和Controller并创建动态UI - router

EN

    [
      {
        "name": "home",
        "url": "/home",
        "templateUrl": "views/home.html",
        "controller": "HomeController",
        "dependencies": ["scripts/home/controllers.js", "scripts/home/services.js", "scripts/home/directives.js"]
      },
      {
        "name": "user",
        "url": "/user",
        "templateUrl": "views/user.html",
        "controller": "UserController",
        "dependencies": ["scripts/user/controllers.js", "scripts/user/services.js", "scripts/home/directives.js"]
      }
    ]

app.factory('routingConfig', ['$resource',
  function ($resource) {
    return $resource('resources/routing-config.yourLangage', {}, {
      query: {method: 'GET',
              params: {},
              isArray: true,
              transformResponse: function (data) {
                  // before that we give the states data to the app, let's load all the dependencies
                  var states = [];
                  angular.forEach(angular.fromJson(data), function(value, key) {
                    value.resolve = {
                        deps: ['$q', '$rootScope', function($q, $rootScope){
                          // this will be resolved only when the user will go to the relative state defined in the var value
                          var deferred = $q.defer();

                          /*
                            now we need to load the dependencies. I use the script.js javascript loader to load the dependencies for each page.
                            It is very small and easy to be used
                            http://www.dustindiaz.com/scriptjs
                          */
                          $script(value.dependencies, function(){ //here we will load what is defined in the dependencies field. ex: "dependencies": ["scripts/user/controllers.js", "scripts/user/services.js", "scripts/home/directives.js"]
                            // all dependencies have now been loaded by so resolve the promise
                            $rootScope.$apply(function(){
                              deferred.resolve();
                            });
                          });

                          return deferred.promise;
                        }]
                      };
                    states.push(value);
                  });
                  return states;
                }
            }
    });
  }]);

app.config(['$stateProvider', '$urlRouterProvider', '$locationProvider', '$filterProvider', '$provide', '$compileProvider',
  function ($stateProvider, $urlRouterProvider, $locationProvider, $filterProvider, $provide, $compileProvider) {

    // this will be the default state where to go as far as the states aren't loaded
    var loading = {
        name: 'loading',
        url: '/loading',
        templateUrl: '/views/loading.html',
        controller: 'LoadingController'
    };

    // if the user ask for a page that he cannot access
    var _404 = {
        name: '_404',
        url: '/404',
        templateUrl: 'views/404.html',
        controller: '404Controller'
    };

    $stateProvider
      .state(loading)
      .state(_404);


    // save a reference to all of the providers to register everything lazily
    $stateProviderRef = $stateProvider;
    $urlRouterProviderRef = $urlRouterProvider;
    $controllerProviderRef = $controllerProvider;
    $filterProviderRef = $filterProvider;
    $provideRef = $provide;
    $compileProviderRef = $compileProvider;


    //redirect the not found urls
    $urlRouterProvider.otherwise('/404');

  }]);

app.run(function ($location, $rootScope, $state, $q, routingConfig) {

  // We need to attach a promise to the rootScope. This will tell us when all of the states are loaded.
  var myDeferredObj = $q.defer();
  $rootScope.promiseRoutingConfigEnd = myDeferredObj.promise;

  // Query the config file
  var remoteStates = routingConfig.query(function() {
    angular.forEach(remoteStates, function(value, key) {
      // the state becomes the value
      $stateProviderRef.state(value);
    });
      // resolve the promise.
      myDeferredObj.resolve();
  });

  //redirect to the loading page until all of the states are completely loaded and store the original path requested
  $rootScope.myPath = $location.path();
  $location.path('/loading'); //and then (in the loading controller) we will redirect to the right state

  //check for routing errors
  $rootScope.$on('$stateChangeError', 
    function(event, toState, toParams, fromState, fromParams, error){
      console.log.bind(console);
  });

  $rootScope.$on('$stateNotFound', 
    function(event, unfoundState, fromState, fromParams){ 
        console.error(unfoundState.to); // "lazy.state"
        console.error(unfoundState.toParams); // {a:1, b:2}
        console.error(unfoundState.options); // {inherit:false} + default options
  });

});

app.controller('LoadingController', ['$scope', '$location', '$rootScope',
  function($scope, $location, $rootScope) {

    //when all of the states are loaded, redirect to the requested state
    $rootScope.promiseRoutingConfigEnd.then(function(){
      //if the user requested the page /loading then redirect him to the home page
      if($rootScope.myPath === '/loading'){
        $rootScope.myPath = '/home';
      }
      $location.path($rootScope.myPath);
    });

}]);

WebApp
|---CommonModule
    |---common-module.js //Angular Module Defination
    |---Controllers     //Generally Nothing, but if you have a plan to
                        //extend from one CommonController logic to several 
                        //module then it is usefull

    |---Services        //Common Service Call Like BaseService for all $http 
                        //call, So no Module Specific Service will not use 
                        //$http directly. Then you can do several common 
                        //things in this BaseService. 
                        //Like Error Handling, 
                        //CSRF token Implementation, 
                        //Encryption/Decryption of AJAX req/res etc.

    |---Directives      //Common Directives which you are going to use 
                        //in different Modules
    |---Filters         //Common Filters

    |---Templates       //Templates for those common directives

    |---index.jsp       //Nothing, Basically Redirect to 
                        //Login or Default Module

    |---scripts.jsp     //JQuery, AngularJS and Other Framworks scripts tag.
                        //Along with those, common controlers, services, 
                        //directives and filtes. 

    |---templates.jsp   //Include all common templates.

    |---ng-include.jsp  //will be used in templates.jsp to create angular 
                        //template script tag.
|---ModuleA
    |---moduleA-module.js //Angular Module Definition, 
                          //Use Common Module as Sub Module
    |---Controllers
    |---Services
    |---Directives
    |---Filters
    |---Templates
    |---index.jsp 
    |---scripts.jsp 
    |---templates.jsp
|---ModuleB
    |--- Same as above ...

<a href="/ModuleA/">Module A</a> <!--Note: index.jsp are indexed file 
                                 //for a directive -->
<a href="/ModuleB/">Module B</a>

<!-- Check User Permission Here also for Security 
     If permission does not have show Module Unavailable Kind of JSP.
     Also do not send any JS files for this module.
     If permission is there then use this following JSP
-->
<!DOCTYPE HTML>
<html  lang="en" data-ng-app="ModuleA">
    <head> 
        <title>Dynamic Rule Engine</title>
        <%@ include file="scripts.jsp" %> 
        <%@ include file="templates.jsp" %> <!-- Can be cached it in
                                                 different way --> 
    </head>
    <body>
        <%@ include file="../common.jsp" %>
        <div id="ngView" data-ng-view></div>
        <%@ include file="../footer.jsp" %>
    </body>
</html>

<%@ include file="../CommonModule/scripts.jsp" %> <!-- Include Common Things
                                              Like Jquery Angular etc  -->
<scripts src="Controlers/ModlueAController1.js"></script>
.....

<%@ include file="../CommonModule/templates.jsp" %> 
<!-- Include Common Templates for common directives -->
<jsp:include page="../CommonModule/ng-include.jsp"><jsp:param name="src" value="ModuleA/Templates/template1.jsp" /></jsp:include>
.....

<script type="text/ng-template" id="${param.src}">
    <jsp:include page="${param.src}" />
</script>

angular.module('ModuleA.controllers', []);
angular.module('ModuleA.services', []);
angular.module('ModuleA.directives', []);
angular.module('ModuleA.filters', []);
angular.module('ModuleA', 
       ['Common', 
        'ModuleA.controllers' , 
        'ModuleA.services' , 
        'ModuleA.directives' , 
        'ModuleA.filters'])
    .config(['$routeProvider', function($routeProvider) {
        //$routeProvider state setup
    }])
    .run (function () {

    });