controller

问题 I am currently rendering a list of views: <ul> {{#each newsItem in controller}} {{view App.NewsItemView contentBinding="newsItem" class="news-item" }} {{/each}} </ul> But I would like to inject a NewsItemController into each view. I've tried using render , but this only seems to support a single view, giving the exception: Uncaught Error: Handlebars error: Could not find property 'control' on object . I've found a brief mention of using control instead, but this no longer seems to be included

问题 In laravel routes file I have written this : Route::get('/{lang}/{page}', 'PagesController@get' )->where('lang' , $langPattern ); and in pages controller I wrote this : public function get($lang,$page) { // do something } But I want only to use page parameter I created a middleware to select language and there is no need for $lang in controllers How can I remove it ? Can I write like this : public function get($page) { // do something } My language middleware : public function handle($request

问题 I have searched for how to correctly do this, but I don't believe I have found my answer. This is my setup: NSWindowController loads in 2 different NSViewControllers (only one is displayed at a time). When I drop a file onto the NSViewController's view that is loaded, I want to save the path of that file. I can get all of this, but what I want to be able to do now is when I swap to my other NSViewController, I want to pass on this file path to the new NSViewController. The only solution I

问题 Helllo, i want to pass the one value from controller to directive in angularjs. how would i pass the value and display it in directive . in Html Section in controller section my controller name is docontroller. $scope.name = "world"; angular.element(document.querySelector('#carControls')).append($compile( mydirectivename as tag )($rootScope)); i have to pass my variable as well as controller in which i can get direct access in my directives it is my directive used in controller and appended

问题 I've got the same problem as in this question The error message is: A single instance of controller 'Search.Web.Controllers.AdvancedController' cannot be used to handle multiple requests. If a custom controller factory is in use, make sure that it creates a new instance of the controller for each request. Code in Global.asax: protected void Application_Start() { var containerBuilder = new ContainerBuilder(); containerBuilder.RegisterType<AdvancedController>().InstancePerHttpRequest();

问题 Spring MVC web app: I have a stack trace w/o line numbers (shown at bottom). I presume that this is due to CGLib running on the controller. But this is odd to me, the actual exception occurs in ServerBatchRemoteRequestAcceptor , a pojo that is not injected, not the controller. It is only created in the Controller object. Example: @Controller class MyController { MyPojo pojo = new MyPojo(); @RequestMapping("myaction") public void doMyAction(){ pojo.methodToCauseNullPointerException() } } java

问题 I need a working example for a custom API for Microsoft Azure App Service. I could not get any useful or working information/examples for that, or they just show each time different approaches which are outdated?!?! For now I have a working table controller which gets information from database and returns it back to my Android client. Now I need to define a custom API Controller to get a string back. In the examples they are all sending an object to the service in order to get an object back.

问题 I'm building an UI app that has no models, no database. It uses web-service calls for all of its business logic. I'm having an unbelievably difficult time getting the routing complete. I still have entities like workstations . I've declared in my routes resource :workstations which gives me these routes: workstations POST /workstations(.:format) workstations#create new_workstations GET /workstations/new(.:format) workstations#new edit_workstations GET /workstations/edit(.:format) workstations

问题 I have the following piece of code in my program and I am running SonarQube 5 for code quality check on it after integrating it with Maven. However, Sonar is asking to Remove this useless assignment to local variable "session". @RequestMapping(value = "/logoff", method = RequestMethod.GET) public String getLogoffPage(HttpServletRequest request, HttpServletResponse response) { logger.info(" Before Log Offf........ " + request.getSession().getId() ); HttpSession session =request.getSession(true

问题 I try to call method that returns View inside of another method, but in the same controller. There is my code: public ActionResult GetAnswer(List<PossibleAnswerVM> possibleAnswers) { if (IsLastQuestion(possibleAnswers.FirstOrDefault().IdQuestion)) { return Index(); } return null; } [HttpGet] public ActionResult Index() { IEnumerable<Anketa> anketas = Manager.SelectAnketa(); return View(anketas); } And there is the form which call GetAnswer() @using (Ajax.BeginForm("GetAnswer", "Survey",