Angular js - ngDialog how to open dialog from a controller?

Question

Hi i installed the following module https://github.com/likeastore/ngDialog

it works great but i can't get how to open the dialog box from a controller, i do:

var app = angular.module('app', ['ngRoute','ngAnimate','ngSanitize','ngDialog']); app.controller('SignupController', function($rootScope,$scope) { $scope.signup = function(){ var error = false, error_list = "ERRORS"; if(!$scope.signup_username){ error = true; error_list += "\n\n Username \n " + $rootScope.errors.required_field; }if(!$scope.signup_email){ error = true; error_list += "\n\n Email \n " + $rootScope.errors.valid_email; }if(!$scope.signup_password){ error = true; error_list += "\n\n Password \n " + $rootScope.errors.required_field; } if(error){ ngDialog.open({template:error_list,plain:true}); }else{ //register } } });

But it doesn't works as expected, cause i get console error : ngDialog is not defined.

@Tshepang you're welcome man but it is really ok as it is :) — Filippo oretti
– Filippo oretti, Commented Jan 29, 2014 at 14:12
Not really. It has a tag in the title; not acceptable around here. — tshepang
– tshepang, Commented Jan 29, 2014 at 14:19

Maurice · Accepted Answer · 2014-01-29 10:27:48Z

Your controller is not taking a dependency on ngDialog so it is an unknown variable at runtime.

app.controller('SignupController', function($rootScope, $scope, ngDialog) { $scope.signup = function(){ var error = false, error_list = "ERRORS"; if(!$scope.signup_username){ error = true; error_list += "\n\n Username \n " + $rootScope.errors.required_field; }if(!$scope.signup_email){ error = true; error_list += "\n\n Email \n " + $rootScope.errors.valid_email; }if(!$scope.signup_password){ error = true; error_list += "\n\n Password \n " + $rootScope.errors.required_field; } if(error){ ngDialog.open({template:error_list,plain:true}); }else{ //register } } });

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