You can also use the jquery with the resolve the $routeProvider
app.js
/* Module Creation */
var app = angular.module ('app', ['ngRoute']);
app.config(['$routeProvider', '$controllerProvider', function($routeProvider, $controllerProvider){
/*Creating a more synthesized form of service of $ controllerProvider.register*/
app.registerCtrl = $controllerProvider.register;
function loadScript(path) {
var result = $.Deferred(),
script = document.createElement("script");
script.async = "async";
script.type = "text/javascript";
script.src = path;
script.onload = script.onreadystatechange = function (_, isAbort) {
if (!script.readyState || /loaded|complete/.test(script.readyState)) {
if (isAbort)
result.reject();
else
result.resolve();
}
};
script.onerror = function () { result.reject(); };
document.querySelector("head").appendChild(script);
return result.promise();
}
function loader(arrayName){
return {
load: function($q){
var deferred = $q.defer(),
map = arrayName.map(function(name) {
return loadScript('js/controllers/'+name+".js");
});
$q.all(map).then(function(r){
deferred.resolve();
});
return deferred.promise;
}
};
}
$routeProvider
.when("https://stackoverflow.com/", {
templateUrl: 'views/foo.html',
resolve: loader(['foo'])
})
.when('/bar',{
templateUrl: 'views/bar.html',
controller: 'BarCtrl',
resolve: loader(['bar'])
})
.otherwise({
redirectTo: document.location.pathname
});
}]);
/views/foo.html
<section ng-controller="FooCtrl">
{{text}}
</section>
js/controllers/foo.js
/*Here we use the synthesized version of $controllerProvider.register
to register the controller in view*/
app.registerCtrl('FooCtrl',function($scope){
$scope.text="Test";
});
/views/bar.html
<section>
{{text2}}
</section>
js/controllers/bar.js
app.registerCtrl('BarCtrl',function($scope){
$scope.text2 = 'Test';
});