CODEWITHSUNDEEP
javascriptangularjsbootstrap-modal
Shital
Shital

Reputation: 77

AngularJS open modal from controller

I am new to angularjs, and writing an application where a template(inventory.html) containing grid is opened with , it has a validate button at bottom of grid, which calls validate() to validate selected grid rows, before that i need a modal to popup and take user name as input and then process further.

my validate function is inside controller of template(i.e. inventory.html) . I have a app.js which contains routing info and controller.js which contains controllers for all templates.

My question is, if there is any way that I can open modal from validate(), take user input and proceed further without writing separate controller for modal. (I have a separate userinput.html for modal.)

(Sorry If my question is not clear. Plz help I am stuck with this and have tried many options from web)

// This is my controller

var app = angular.module('app', []);
app.controller('InventoryCtrl',['$scope','$location','$http','$modal',function($scope, $location, $http,$modal{console.log("Inside inventory ctrlr");

 // Validate Function for validate button click
 $scope.validate = function() 
    {   
        $scope.user = null;
        $scope.build = null;
        // Show modal to take user inputs for environment
        var modalInstance = $modal.open(
        {
            controller : "inputModalCntrl",
            templateUrl : "../partials/addEnvironment.html",
            resolve: {
                $callback: function () {
                    return function(param,user,build){
                        /* This function print value(param) dispached in modal controller */
                        console.log(param,user,build);
                                    $scope.user = user;
                                    $scope.build = build;
                    };
                },
                $send: function(){
                    return function(){
                        /* This function send param for the modal */
                        return {param1:"Hello Word Main"};
                    };
                }
            }
        });
// This is further process of function
     postdata = {};
     var dlist = $scope.gridApi.selection.getSelectedRows();
        postdata['dlist'] = dlist;
     $http({ url: "/api/check",  data: postdata, method: "POST" })
    .success(function (response) { alert(response);})
    .error(function () { alert('Error getting data');});
 };
   }]);

and this is modal controller

app.controller("inputModalCntrl", function($scope, $modalInstance, $callback, $send) {
$scope.init = function(){
    /* This function print value(param) dispached in main controller */
    console.log($send);

    /* This send data to main controller */
    $callback({param1:"Hello Word Modal", user :user, build : build});
};
});

Upvotes: 4

Views: 18037

Answers (4)

Shital
Shital

Reputation: 77

This solved my problem plnkr. Thanks @Remigijus, @Emir Marques 

 $scope.open = function (user) {
          $scope.user = user;
          $modal.open({
              templateUrl: 'myModalContent.html',
              backdrop: true,
              windowClass: 'modal',
              controller: function ($scope, $modalInstance, $log, user) {
                  $scope.user = user;
                  $scope.submit = function () {
                      $log.log('Submiting user info.');
                      $log.log(JSON.stringify(user));
                      $modalInstance.dismiss('cancel');
                  }
                  $scope.cancel = function () {
                      $modalInstance.dismiss('cancel');
                  };
              },
              resolve: {
                  user: function () {
                      return $scope.user;
                  }
              }
          });
      };

Upvotes: 0

Emir Marques
Emir Marques

Reputation: 2687

Look this example:

/* Main controller */
App.controller("JustificativaModalController",  function($scope, $modal) {
    var modalInstance = $modal.open({
        controller : "ControllerModal",
        templateUrl : "TemplateModal.html",
        resolve: {
            $callback: function () {
                return function(param){
                    /* This function print value(param) dispached in modal controller */
                    console.log(param);
                };
            },
            $send: function(){
                return function(){
                    /* This function send param for the modal */
                    return {param1:"Hello Word Main"};
                };
            }
        }
    });
});

/* Modal controller */
App.controller("JustificativaModalController", function($scope, $modalInstance, $callback, $send) {
    $scope.init = function(){
        /* This function print value(param) dispached in main controller */
        console.log($send);

        /* This send data to main controller */
        $callback({param1:"Hello Word Modal"});
    };
});

Upvotes: 0

Remigijus
Remigijus

Reputation: 96

I would strongly suggest you write a separate controller for you modal. That will greatly help you to maintain your code later.

If I understand correctly (from your tags) you use an this one: https://angular-ui.github.io/bootstrap/ From your main controller, open the modal:

var modalInstance = $modal.open({
      animation: $scope.animationsEnabled,
      templateUrl: 'myModalContent.html',
      controller: 'ModalInstanceCtrl',
      size: size,
      resolve: {
        items: function () {
          return $scope.items;
        }
      }
    });

note the resolve function, you can pass extra parameters like this to modal controller.

In modal controller:

angular.module('your.awesomeApp').controller('ModalInstanceCtrl', function ($scope, $modalInstance, items) {

note the third parameter, it will be values, that you have passed.

Upvotes: 1

Tarun Dugar
Tarun Dugar

Reputation: 8971

You can use ui.bootstrap's components which include a modal. You won't have to use a separate controller.

Upvotes: 1

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