controller

问题 I am running into issues getting the below code to execute. All of it works except for the part in the Prompter that says This is my issue area. In that area i need to return the value of controller.getNoun().getText(); which works fine but returns null because i cant figure out how to call controller without initializing it. I tried a Singleton class based on another thread on this site but Controller never got initialized until i called it here so my Noun value was still getting nulled out.

问题 I'm trying to run a load test in visual studio 2015. I have 1 test controller with 3 test agents setup. I have set the weighting of the agents to 33 each as I would like to spread the userload evenly across them. When I run the test I see evidence that it tries log in with the same user on all 3 agents, and as the tests are running I'm observing that there is 1 successfull login and 2 failed / user, which I assume is happening because they all try to log in at once. How can I make sure that 1

问题 I want to be able to determine which directive is displayed based on a variable from a shared service. This is what I have so far. main.html <character-select ng-if="stateChangeService.playerState === 'characterSelect'"></character-select> <fight-display ng-if="stateChangeService.playerState === 'fight'"></fight-display> service angular .module('outerZone') .service('stateChangeService', stateChangeService); function stateChangeService() { var vm = this; vm.playerState = 'characterSelect'; }

问题 I am attempting to Get the current controller and action being called in the route. In my Global.asax.cs I have the following using and the following line: using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Mvc; using System.Web.Routing; using IProwlAdminUI.Models; *** LINE WITH ISSUE*** string action = ViewContext.RouteData.Values["controller"].ToString() + ViewContext.RouteData.Values["action"].ToString() ******* Right now the ViewContext

问题 How do you return to a named anchor in page when modelstate is not valid? This is probably a simple answer, but I can't seem to find the answer. In most solutions using a named anchor, the MVC controller modelstate is lost and I want to return to the position of the form on the page with all of the model attributes intact. The code shown below DOES NOT WORK. I've tried a dozen different scenarios and I'm lost. Any help would be appreciated. It's probably something simple. if (ModelState

问题 I am trying to chain a few class methods from my User model to perform a faceted search. When the code runs it returns the following error undefined method `has_skill_categories' for #<Array:0x000001026d3de8> Can you show me how to call these methods from the model in the controller by chaining them together? Here is my code: experts_controller.erb class ExpertsController < ApplicationController layout 'experts' def index @users = User.text_search(params[:query]) .has_marketing_assets(params[

问题 I have a page with part of a URL that is dynamic e.g. http://localhost:8080/myApp/myPageList.htm?recNo=107&recNo=-96&recNo=-24&recNo=-9&recNo=38&recNo=-21&recNo=-50&crimeRecNo=-110 The last part of the page recNo is a parameter passed to the page. However, the parameter value was encrypted. I would like to know how I can set the urlMapping in the controller. I will be posting the data and i will require a urlMapping to process this form. 回答1: So based on your comments your request mapping

问题 That's my route: Route::group(['prefix' => 'admin', 'middleware'=>['auth','role:admin']], function () { Route::get('/co2index', 'UserController@adminCo2Index'); } This is the controller method that fails: <?php namespace App\Http\Controllers; use App\Http\Impl\ReferentManager; use App\Http\Impl\RoleManager; use App\Http\Impl\UserManager; use App\Http\Impl\ValidationRulesManager; use App\Models\User; use App\Notifications\UserActivatedNotification; use App\Models\Vendita; use Illuminate\Http

问题 I tried to use AngularJs in my Application, however I stumble upon an error. Those are the 3 files I included: <script src="app/lib/angular/angular.js"></script> <script src="app/lib/angular/angular-route.min.js"></script> <script src="app/app.js"></script> mainCtrl.js: angular.module('mainCtrl', []) .controller('mainController', function($scope, $http, User) { $scope.loading = true; User.get() .success(function(data) { $scope.users = data; $scope.loading = false; }); }); userService.js:

问题 My error page tells me "param is missing or the value is empty: user" and references my user_params private method and my create action as the culprits. It also shows that all the params I'm passing in are getting picked up by the create post. abbreviated Controller: def new @user = User.new end def create @user = User.new(user_params) @user.save redirect_to @user end private def set_user @user = User.find(params[:id]) end def user_params params.require(:user).permit(:first_name, :last_name,