controller

问题 I have an array like List of my data as JSON. // [ { "ID": 1, .... "ClosedAt": "nine" }, ... ] I want to combine 2 arrays like and I tried to append them. -combine -append [ { "ID": 1, .... "ClosedAt": "nine" }, { "ID": 2, .... "ClosedAt": "nine" }, { "ID": 3, .... "ClosedAt": "nine" }, ... { "totalpage": 10, }, ] Controller tickets, ptotal, err := models.GetAllTicket(query, fields, sortby, order, offset, limit) if err != nil { i.Data["json"] = err.Error() } else { i.Data["json"] = ptotal i

问题 In rails when displaying a list of table records, I have a column which displays the id of each record (so as to see how many records exist in the table) The only problem is for example is if record number 3 is deleted, then the id is also removed (due to uniqueness). Instead of displaying the id, is there a way I can list 1,2,3,4,5 etc when viewing the list? in a table? This is my table : <center> <p class="recordnumber"><%= pluralize(@ranches.size, 'Ranch') %> found<p> <%= render :partial =

问题 In rails when displaying a list of table records, I have a column which displays the id of each record (so as to see how many records exist in the table) The only problem is for example is if record number 3 is deleted, then the id is also removed (due to uniqueness). Instead of displaying the id, is there a way I can list 1,2,3,4,5 etc when viewing the list? in a table? This is my table : <center> <p class="recordnumber"><%= pluralize(@ranches.size, 'Ranch') %> found<p> <%= render :partial =

问题 I want to calculate how much queries are executed when i request a page in asp.net mvc. Difficults in page logic: sum queries are executed in main controller action, but others - in widget controller actions, which are called by Html.ActionLink in master page. I wrote base class for all controllers in which i'm encapsulate query called function to increase queries counter - static variable. On page loading it work nice, all queries are counted, but when i requested second page my static

问题 I programme an application in ASP.NET MVC6, angularjs and Bootstap. I want reload a page after bootstrap modal closing. To do this, I use $window.location.href but it's undefined. This is my method in angular Controller: angular .module('LSapp') .controller('CustomersCtrl', CustomersCtrl); CustomersCtrl.$inject = ['$scope', '$http', '$location', '$modal', '$templateCache', '$window']; function CustomersCtrl($scope, $http, $location, $modal, $window) { $scope.edit = function(id) { var customer

问题 I programme an application in ASP.NET MVC6, angularjs and Bootstap. I want reload a page after bootstrap modal closing. To do this, I use $window.location.href but it's undefined. This is my method in angular Controller: angular .module('LSapp') .controller('CustomersCtrl', CustomersCtrl); CustomersCtrl.$inject = ['$scope', '$http', '$location', '$modal', '$templateCache', '$window']; function CustomersCtrl($scope, $http, $location, $modal, $window) { $scope.edit = function(id) { var customer

问题 This question is about a different approach I'm trying to the one asked here: Passing IDs through a new Form I have a group#view page , that is accessed by a Person . In this page, the Person can see the members of the group via methods I developed. The problem is that I need to create the model Honors using the Id from the group , the id from the person accessing the page, and the id from a member of this group . In my Honors controller I have: def create @person = Person.find(current_person

问题 I have a file on server which is to be downloaded using the browser download. No error is being thrown but no download window appears for the file download. Please help. My controller code is: @RequestMapping(value = "download", method = RequestMethod.GET) public void downloadFile( @ModelAttribute("path") final String path, HttpServletRequest request, HttpServletResponse response) throws Exception { try { logger.error("inside download get try"); ServletContext context = request

问题 I'm trying to set up a complex association where the User model is used two times. Once to create the leader of a discussion and then to create the participants for the discussion. First, do I have the associations correct in order to call multiple participants (users) for a discussion led by one user (leader)? User has_many :discussions, foreign_key: :leader_id belongs_to :received_discussions, class_name: 'Discussion' attr_accessible :participant_id Discussion belongs_to :leader, class_name

问题 ASP.NET MVC makes it really easy to create editing templates for simple, flat objects. But managing CRUD for complex objects with several indirections when using something like Fluent NHibernate, is not so obvious. Example To illustrate my question with a simple Invoice manager, Invoice entities have a Project property: public class Invoice { ... Project Project { get; set; } // where Project class has an Id and a Name } ...which is mapped to the Projects table via Fluent NHibernate in my