controller

问题 Laravel AJAX Request not working of a restful controller of a method. This AJAX request does not work on create method but it works on index method of a laravel resource controller. The first link is worked as it is index method. And the second link is create method which does not work. Both code are same http://thetoppinghouse.com/laravel/public/listing http://thetoppinghouse.com/laravel/public/listing/create Here you will get my code summary http://laravel.io/bin/roYBY I have already post

问题 So, I'm starting out on my first Cake app, enjoying it so far and I've almost finished the first part of my app. I'm just now tidying up my code and making sure it's done the Cake way. I know Cake like to have code in certain places, e.g. the fat model, skinny controller ethic, but how about in a layout? I have a nav bar at the top of each page. The links are populated by the current controller and passed to the view in an array which arranges them in the nav bar. Currently I have an ->extend

问题 I'm trying to pass some data from my custom library to the controller and make it available in my view. For the life of me, I can't see where I'm going wrong. I was going to get database results; for testing I've resorted to a simple array but it's still not working. The library: class Test{ public function __construct(){ $this->CI =& get_instance(); } public function getStuff(){ $test = array('one','two','three'); return $test; } } The controller: function __construct(){ parent::__construct(

问题 I'm using Spring 3.1.1.RELEASE. I have a model with the following attribute import javax.validation.constraints.Size; @Size(max=15) private String name; I validate the model in my controller my running @RequestMapping(value = "/save", method = RequestMethod.POST) public ModelAndView save(final Model model, @Valid final MyForm myForm, I would like to have the "15" value come from a properties file instead of hard-coded, but am unclear if that's possible or how its done. Any ideas? 回答1: This is

问题 Before this is marked as duplicate I've read quite of few similar questions, but all the answers I've found seem to use $scope, and after reading the documentation I'm not really sure I understand $scope, or why I'd use it in this situation. I found this tutorial which describes how to do what I'm trying to do. However, it's using an array of data. I just need one solid variable. In addition, I don't know why he's declaring an additional object to the factory service he creates; why not just

问题 If I have a view with several buttons, a table, and some other controls, do I need a controller for each type (button, table, etc), or should I have one controller per view that handles all of the necessary actions? It doesn't seem a single controller is possible as they may have to inherit from different parent classes. What is the best method? 回答1: You can use one controller for all those. Put all your actions in the controller and hook up the buttons by declaring IBActions and linking them

问题 i'm trying to get data to chart from the database. this how i wanted the data from database get row count according to the month in the date in Laravel so i add that query. this is how controller looks like class DashboardController extends Controller { public function admin() { $suppliers = SupplierData::all(); $repcounter= SalesRep::count(); $totalsales= SalesData::count(); $totalrevenue=SalesData::sum('total_price'); $chartdata = SalesData::selectRaw('COUNT(*) as count, YEAR(dateOfSale)

问题 I am working on a server where we are using a third party API provider for a particular service. The third party send a image endpoint. Eg. "/media/image/image.jpg" . The image is available on the third party base URL. I need to make the image available on our base url. For that I have a controller. @RequestMapping(value = "/media/movie/{imageName}", method = RequestMethod.GET) public void getMovieImage(@PathVariable("imageName") String imageName, HttpServletResponse response) throws

问题 Im trying to call a method from my erb html that will perform an action in the controller, however the action isn't being performed. Here's the code in the html <td style="text-align: center"> <%= button_to 'Vote', request_upvote_path(request.id), remote: true, method: :post, onclick: "upvote(#{request.id})", class: 'upvote', id:"voteButton#{request.id}" %> </td> </tr> Here's the code in the controller def upvote puts 'upvote' @request = Request.find(params[:request_id]) @request.increment!(

问题 I'm using Angular 8 and am trying to do something that seems like it should be really simple. I'm retrieving an array of records from my controller on the server using http.get. Those records have a particular type (defined within Angular) and I would like to add a computed property to that type called "meetsTarget". My problem is that it is not recognising that that property exists on the results I get back from the server. Question 2: Becasue that property is computed from other properties,