AngularJS UI-Bootstrap Modal - javascript

Below is my angular code I am not getting any errors, the model opens up but the ModalInstanceCtrl functions cancel() and ok() do not want to work, however If I right out the controller exactly like they have it on angularjs ui-bootstrap (http://angular-ui.github.io/bootstrap/#/modal) directives website it seems to work.
I am using the same HTML as in the example on the website except I have extracted the inline template to its own file, which is working.
Package versions:
Bootstrap 3.1.1, AngularJS 1.2.18, UI Bootstrap 0.11.0
I think the issue is here where I include the controller maybe I am not doing it correctly
controller: this.ModalInstanceCtrl,
Main App app.js:
'use strict'
angular.module('myApp', ['ui.bootstrap', myAppControllers]);
Controllers controllers.js:
'use strict';
var myApp = angular.module('myAppControllers', []);
myApp.controller('ModalCtrl', ['$scope', '$modal', '$log', function($scope, $modal, $log) {
$scope.open = function (size) {
var modalInstance = $modal.open({
templateUrl: 'templates/myModalContent.html',
controller: this.ModalInstanceCtrl,
size: size,
}
});
modalInstance.result.then(function (selectedItem) {
$scope.selected = selectedItem;
}, function () {
$log.info('Modal dismissed at: ' + new Date());
});
};
}]);
myApp.controller('ModalInstanceCtrl', ['$scope', '$modalInstance', function($scope, $modalInstance) {
$scope.ok = function () {
$modalInstance.close();
};
$scope.cancel = function () {
$modalInstance.dismiss();
};
}]);

Ok found a solution here:
Calling another controller within AngularJS UI Bootstrap Modal
problem is the called controller must be wrapped in single quotes:
controller: 'ModalInstanceCtrl',
credit to Chris Southam

Related

Modal in Angular does not work. Unhandled rejection {}

I want to create a modal (dialog). I have followed examples on official bootstrap documentation but I stuck. When I am trying to create modal I receive an error
angular.min.js:122 Possibly unhandled rejection: {}
mainController:
angular
.module('app')
.controller('tlmController', function($scope, $http, $timeout, $uibModal, DTOptionsBuilder, DataLoader, TestLines) {
$scope.openTestLineDetails = function(id) {
var modalInstance = $uibModal.open({
size: 'lg',
controller: 'testlineDetailsController',
templateUrl: 'app/client/layout/testlinedetails.tpl.html',
resolve: {
testLineId: function() {
return id;
}
}
});
};
})
and TestlineDetailsController:
angular
.module('app')
.controller('testlineDetailsController', function($scope, $modalInstance, testLineId) {
});
What is wrong with this code? I am using $uibModal ($modal service does not exist) in main controller. When I replace $modalInstance by $uibModalInstance I receive an error too (service $uibModalInstance does not exist), so I have to use $uibModal with $modalInstance. Strage but true.
you can write below code in app.config
app.config(['$qProvider', function ($qProvider) {
$qProvider.errorOnUnhandledRejections(false);
}]);
First of all, check your modal controller script is appended to the main HTML file and if its appended(appears) in the browser (In Chrome, open web developer tools with F12 keyboard button then open the "Elements" tab button) (This is in case you are using some scaffolding tool like generator-angular from Yeoman's team, remember to clear cache in order to get the latest update from your code), because I had the same problem :( and I was reviewing constantly what was wrong with my code then I found out that the browser was not appending the latest script I made (Modal controller), so my code was like yours, but taking your code example:
<!-- In your index.html file, check for this script being appended in your browser -->
<script src="testlineDetailsController.js"></script>
//In your parent controller
angular
.module('app')
.controller('tlmController', function($scope, $http, $timeout, $uibModal, DTOptionsBuilder, DataLoader, TestLines) {
$scope.openTestLineDetails = function(id) {
var modalInstance = $uibModal.open({
size: 'lg',
controller: 'testlineDetailsController',
templateUrl: 'app/client/layout/testlinedetails.tpl.html',
resolve: {
testLineId: function() {
return id;
}
}
});
};
})
Secondly, make sure you are implementing at least one method from the modal instance service in the modal controller: EDIT: (This is optional, you can hide the modal using the backdrop property from the modal option object)
//In your modal controller
angular.module('app').
controller('testlineDetailsController', function ($scope, $uibModalInstance, testLineId) {
//In case you have the ok and cancel buttons in your modal template
$scope.id = testLineId;
$scope.ok = function () {
$uibModalInstance.close();
};
$scope.cancel = function () {
$uibModalInstance.dismiss('cancel');
};
});
After this, your app should be working.
Now, there is another alternative to get this issue solved, you can directly write the controller function in the property of the modal options object:
//In your parent controller
angular
.module('app')
.controller('tlmController', function($scope, $http, $timeout, $uibModal, DTOptionsBuilder, DataLoader, TestLines) {
$scope.openTestLineDetails = function(id) {
var modalInstance = $uibModal.open({
size: 'lg',
//write an anonymous function instead of naming the controller name.
controller: function ($scope, $uibModalInstance, testLineId) {
$scope.id = testLineId;
$scope.ok = function () {
$uibModalInstance.close();
};
$scope.cancel = function () {
$uibModalInstance.dismiss('cancel');
};
},
templateUrl: 'app/client/layout/testlinedetails.tpl.html',
resolve: {
testLineId: function() {
return id;
}
}
});
};
})
This alternative should work also in your app. So I hope this explanation helps you to solve the issue you have.

Pass data from an Angular modal's controller back to the main controller

Here is the thing. I am not able to pass data from angular modal back to the controller where i need it. the codes given below.
Controller side
'use strict'
var DataMod = angular.module('Data', ["angularGrid", 'ui.bootstrap.contextMenu', 'ui.bootstrap']);
DataMod.controller('DataController', ['$scope', '$compile', '$uibModal', '$log','$rootScope', '$http', function ($scope, $compile, $uibModal,$log, $rootScope, $http, ngUtilityService) {
//user first clicks on Add button. A modal opens up. ModalInstanceCtrl is the controller used.
$scope.adduser = function () {
var modalInstance = $uibModal.open({
templateUrl: 'myModalContent.html',
controller: ModalInstanceCtrl
});
//response data should be available here.
};
var ModalInstanceCtrl = function ($scope, $uibModalInstance) {
//ajax call is made is inside this controller and i get a response.
//this response is an object. i need to pass this object back to the adduser function. mentioned it above.
};
}
]);
As you can see above, there is the main controller. I have used a modal inside there which has its own controller. I make ajax call inside that modals controller and get a response back.
I want that response as a result to be available back at the adduser function so that i can work with that data. However, it seems that once the adduser function starts, it goes to the ModalInstanceCtrl and ends its execution there. It doesnt come back to the adduser function at all. I need a way to get back to the adduser function.
Can anyone let me know how to achieve this. Also how to pass the object response from ModalInstanceCtrl to the main controller inside adduser function.
It looks like you are using the Angular Bootstrap Modal, yes? First, I would set it up so that the modal controller is separated out from the main controller. Second, you are missing the promise needed to pass the response from the modal to the main controller. You can read about the return modal instance in the docs here: https://angular-ui.github.io/bootstrap/#/modal
This is the example code from the Angular Bootstrap plunkr: http://plnkr.co/edit/nGjBtMp33pFDAQ6r7Tew?p=info
angular.module('ui.bootstrap.demo', ['ngAnimate', 'ui.bootstrap']);
angular.module('ui.bootstrap.demo').controller('ModalDemoCtrl', function ($scope, $uibModal, $log) {
$scope.items = ['item1', 'item2', 'item3'];
$scope.animationsEnabled = true;
$scope.open = function (size) {
var modalInstance = $uibModal.open({
animation: $scope.animationsEnabled,
templateUrl: 'myModalContent.html',
controller: 'ModalInstanceCtrl',
size: size,
resolve: {
items: function () {
return $scope.items;
}
}
});
modalInstance.result.then(function (selectedItem) {
$scope.selected = selectedItem;
}, function () {
$log.info('Modal dismissed at: ' + new Date());
});
};
$scope.toggleAnimation = function () {
$scope.animationsEnabled = !$scope.animationsEnabled;
};
});
// Please note that $uibModalInstance represents a modal window (instance) dependency.
// It is not the same as the $uibModal service used above.
angular.module('ui.bootstrap.demo').controller('ModalInstanceCtrl', function ($scope, $uibModalInstance, items) {
$scope.items = items;
$scope.selected = {
item: $scope.items[0]
};
$scope.ok = function () {
$uibModalInstance.close($scope.selected.item);
};
$scope.cancel = function () {
$uibModalInstance.dismiss('cancel');
};
});

Updating value on view angular

I have a form in angular, that submits to an API, that returns a 201 status code, and the id and token of the object that was created. My idea is to open up a modal, with that token and show it to the user.
The value of $scope.object.token is updated, but I can't update that state in the view. I tried, $scope.$apply() I get an error $digest already in progress when calling $scope.$apply(). I also tried $timeout() but it doesn't update the view.
controller that handles that behavior is:
angular.module('myApp').controller('ObjectCtrl', ['$scope', 'user', 'object', '$routeParams', '$location', '$uibModal',
function ($scope, user, object, $routeParams, $location, $uibModal, displayToken) {
$scope.object = {
user_id: user.currentUser
}
$scope.create_object = function() {
var promise = object.create($scope.object);
promise.then(function(data){
var token = data.data.token;
var modalInstance = $uibModal.open({
animation: $scope.animationsEnabled,
templateUrl: '/app/views/modal_submit_token.html',
controller: 'ObjectCtrl',
resolve: {
displayToken: function () {
$scope.object.token = token;
}
}
});
});
};
}]);
And on my html,
<p><b>{{ object.token }}</b></p>
To pass the parameter you need to use resolve and inject the items in controller
$scope.Edit = function (Id) {
var modalInstance = $modal.open({
templateUrl: '/app/views/admin/addeditphone.html',
controller: 'EditCtrl',
resolve: {
editId: function () {
return Id;
}
}
});
}
Now if you will use like this:
app.controller('EditCtrl', ['$scope', '$location'
, function ($scope, $location, editId)
in this case editId will be undefined. You need to inject it, like this:
app.controller('EditCtrl', ['$scope', '$location', 'editId'
, function ($scope, $location, editId)
Now it will work smooth, I face the same problem many time, once injected, everything start working!
Font: Pass parameter to modal

AngularJS - State name passed into controller doesn't work

I'm new to angular and I can't figure out why this isn't working.
When I call {{$state.current.name}} in my view it works perfectly fine, but as soon as I try to pass it to my controller, the state gets "lost".
Here is my setup:
Module:
angular.module('app', ['ui.router'])
.run(function ($rootScope, $state, $stateParams) {
$rootScope.$state = $state;
$rootScope.$stateParams = $stateParams;
})
//followed by boilerplate ui router setup
View:
<home-nav-bar></home-nav-bar>
Directive:
angular.module('app')
.directive('homeNavBar', function () {
return {
restrict: 'E',
templateUrl: 'homeNavBarView.html',
controller: 'navCtrl'
};
})
})();
Controller:
angular.module('app')
.controller('navCtrl', function ($state, $scope) {
alert($state.current.name); //returns empty
});
})();
At this point I am clueless as to why I can get the state name in the view but not in my controller..
Well, ui-router docs say you can access current state's config object using the current property of $state, so there is absolutely no need to attach anything to $rootScope. I have just tested something along the lines of (simplified a bit for readability):
angular.module('myApp')
.controller('SomeCtrl', function ($scope, $state) {
console.log($state.current);
});
The result in Chrome console is:
Object {url: "/some", templateUrl: "app/some.html", controller: "SomeCtrl", name: "some"}
So as you can see all information should be available along with the name.

$modal.open is not working

I want to show a progress dialog as a model by using ui.bootstrap, so I included it as a dependency in my application as follows:
var app = angular.module('app', ['ngRoute','ngCookies','home','ui.bootstrap']);
After injecting it my controller is as follows:
angular.module('home', [])
.controller('homeCtrl', ['$scope', '$http', '$filter', '$route', '$routeParams', '$location', '$rootScope', 'showAlertSrvc', '$modal',
function ($scope, $http, $filter, $route, $routeParams, $location, $rootScope, showAlertSrvc, $modal) {
$scope.open = function () {
var modalInstance = $modal.open({
templateUrl: 'App/Register',
controller: 'registerCtrl',
//size: size,
resolve: {
items: function () {
return $scope.items;
}
}
});
//modalInstance.result.then(function (selectedItem) {
// $scope.selected = selectedItem;
//}, function () {
// //$log.info('Modal dismissed at: ' + new Date());
//});
};
}]);
And my HTML is :
<input type="submit" value="Show Model" class=" novalidate form-control" ng-click="open()" style="background-color:skyblue; height: 45px" />
My View is named as Register.cshtml residing in App directory. Also routing is active at this URL. But when I click the button nothing happens, I wonder if templateUrl expects URL in any other format here. Please suggest what am I missing here.
Try to specify the path to the template with extersions
templateUrl: 'App/Register.cshtml',
Other options for .open look fine.

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