AngularJS reusable modal bootstrap directive

Question

I'm new with AngularJS. I'm trying to implement a reusable modal Bootstrap.
This is the index.html:

<div ng-controller="mymodalcontroller">
    <modal lolo="modal1" modal-body='body' modal-footer='footer' modal-header='header' data-ng-click="myRightButton()"></modal>
    <a href="#{{modal1}}" role="button" class="btn btn-success" data-toggle="modal">Launch Demo Modal</a>
</div>

This is the module, controller and directive:

var myModal = angular.module('myModal', []);
myModal.controller('mymodalcontroller', function ($scope) {
    $scope.header = 'Put here your header';
    $scope.body = 'Put here your body';
    $scope.footer = 'Put here your footer';

    $scope.myRightButton = function (bool) {
            alert('!!! first function call!');
    };
});
myModal.directive('modal', function () {
    return {
        restrict: 'EA',
        scope: {
            title: '=modalTitle',
            header: '=modalHeader',
            body: '=modalBody',
            footer: '=modalFooter',
            callbackbuttonleft: '&ngClickLeftButton',
            callbackbuttonright: '&ngClick',
            handler: '=lolo'
        },
        templateUrl: 'partialmodal.html',
        transclude: true,
        controller: function ($scope) {
            $scope.handler = 'pop'; 
        },
    };
});

And this is the html template:

<div id="{{handler}}" class="modal fade">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
                <h4 class="modal-title">{{header}}</h4>
            </div>
            <div class="modal-body">

                <p class="text-warning">{{body}}</p>

            </div>
            <div class="modal-footer">

                <p class="text-left">{{footer}}</p>

                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                <button type="button" class="btn btn-primary" data-ng-click="callbackbuttonright(), $event.stopPropagation()">Save changes</button>

            </div>
        </div>
    </div>
</div>

I want the 'Launch Alert' button (in the modal) executes the alert and it does it well. The problem is that it is launched when clicking the 'Cancel' button in the Modal and when the window closes. Any ideas?
Here is the working code:Code
Thank you.

Not answering but this could help you : angular-ui.github.io/bootstrap/#/modal — Jscti
– Jscti, Commented Mar 18, 2014 at 15:37

bjtitus · Accepted Answer · 2014-03-18 15:55:43Z

13

I would suggest you not bind to ng-click. It does some other magic stuff that can screw with things. There is also a syntax error in your partial.

I've fixed those issues in my fork here:

http://plnkr.co/edit/2jK2GFcKSiKgMQMynD1R?p=preview

To summarize:

script.js:

Change your callbackbuttonright binding from ngClick to ngClickRightButton

myModal.directive('modal', function () {
    return {
        restrict: 'EA',
        scope: {
            title: '=modalTitle',
            header: '=modalHeader',
            body: '=modalBody',
            footer: '=modalFooter',
            callbackbuttonleft: '&ngClickLeftButton',
            callbackbuttonright: '&ngClickRightButton',
            handler: '=lolo'
        },
        templateUrl: 'partialmodal.html',
        transclude: true,
        controller: function ($scope) {
            $scope.handler = 'pop'; 
        },
    };
});

index.html:

Change data-ng-click to data-ng-click-right-button

<modal lolo="modal1" modal-body="body" modal-footer="footer" modal-header="header" data-ng-click-right-button="myRightButton()"></modal>

Another minor issue:

partialmodal.html:

Change , to ;

<button type="button" class="btn btn-primary" data-ng-click="callbackbuttonright(); $event.stopPropagation()">Launch Alert</button>

answered Mar 18, 2014 at 15:55

bjtitus

4,2701 gold badge30 silver badges35 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

Gangadhar Jannu Over a year ago

Hi bijtitus nice answer. In your answer plnkr, you said the code contains reusable modal bootstrap directive, however when I tried to create another modal window nothing is happening. Could you look into the code I've created link

Ari4 Over a year ago

How can I get the event object in myRightButton function in the controller? Please help...

jonatanes Over a year ago

thanks, it is the better example I found. In Fact, it is minimalist

S Hasan · Accepted Answer · 2015-01-10 14:22:32Z

If anyone is still interested, here is a example I recently worked on with bootstrap modal and angularjs directive.

HTML:

    <modal visible="showModal1" on-sown="modalOneShown()" on-hide="modalOneHide()">
        <modal-header title="Modal Titel 1"></modal-header>
        <modal-body>
            <h3>This is modal body</h3>
        </modal-body>
        <modal-footer>
            <button class="btn btn-primary"  ng-click="hide(1)">Save</button>
        </modal-footer>
    </modal>

JavaScript:

    var myModalApp = angular.module('myModalApp',[]);

myModalApp.directive('modal', function(){
        return {
            template: '<div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" aria-hidden="true"><div class="modal-dialog modal-sm"><div class="modal-content" ng-transclude><div class="modal-header"><button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button><h4 class="modal-title" id="myModalLabel">Modal title</h4></div></div></div></div>', 
            restrict: 'E',
            transclude: true,
            replace:true,
            scope:{visible:'=', onSown:'&', onHide:'&'},   
            link:function postLink(scope, element, attrs){

                $(element).modal({
                    show: false, 
                    keyboard: attrs.keyboard, 
                    backdrop: attrs.backdrop
                });

                scope.$watch(function(){return scope.visible;}, function(value){

                    if(value == true){
                        $(element).modal('show');
                    }else{
                        $(element).modal('hide');
                    }
                });

                $(element).on('shown.bs.modal', function(){
                  scope.$apply(function(){
                    scope.$parent[attrs.visible] = true;
                  });
                });

                $(element).on('shown.bs.modal', function(){
                  scope.$apply(function(){
                      scope.onSown({});
                  });
                });

                $(element).on('hidden.bs.modal', function(){
                  scope.$apply(function(){
                    scope.$parent[attrs.visible] = false;
                  });
                });

                $(element).on('hidden.bs.modal', function(){
                  scope.$apply(function(){
                      scope.onHide({});
                  });
                });
            }
        };
    }
);

myModalApp.directive('modalHeader', function(){
    return {
        template:'<div class="modal-header"><button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button><h4 class="modal-title">{{title}}</h4></div>',
        replace:true,
        restrict: 'E',
        scope: {title:'@'}
    };
});

myModalApp.directive('modalBody', function(){
    return {
        template:'<div class="modal-body" ng-transclude></div>',
        replace:true,
        restrict: 'E',
        transclude: true
    };
});

myModalApp.directive('modalFooter', function(){
    return {
        template:'<div class="modal-footer" ng-transclude></div>',
        replace:true,
        restrict: 'E',
        transclude: true
    };
});

function ModalController($scope){
    $scope.title = "Angularjs Bootstrap Modal Directive Example";
    $scope.showModal1 = false;
    $scope.showModal2 = false;

    $scope.hide = function(m){
        if(m === 1){
            $scope.showModal1 = false;
        }else{
            $scope.showModal2 = false;
        }
    }

    $scope.modalOneShown = function(){
        console.log('model one shown');
    }

    $scope.modalOneHide = function(){
        console.log('model one hidden');
    }
}

Nick · Accepted Answer · 2017-07-18 07:20:22Z

Compared to other options, below given the minimalist approach using Angular Bootstrap and an angular factory. See a sample snippet below.

Reusable modal view - ConfirmationBox.html

<div class="modal-header">
  <h3 class="modal-title">{{title}}</h3>
</div>
<div class="modal-body">
  {{message}}
</div>
<div class="modal-footer">
  <button type="button" class="btn btn-primary btn-warn" data-ng-click="ok(); $event.stopPropagation()">OK</button>

  <button type="button" class="btn btn-default" data-ng-click="cancel(); $event.stopPropagation()">Cancel</button>
</div>

Reusable module and shared factory, for handling the reusable modal dialog

angular.module('sharedmodule',['ui.bootstrap', 'ui.bootstrap.tpls'])
.factory("sharedService",["$q", "$modal", function ($q, $modal)
{
    var _showConfirmDialog = function (title, message)
    {
        var defer = $q.defer();

        var modalInstance = $modal.open({
            animation: true,
            size: "sm",
            templateUrl: 'ConfirmationBox.html',
            controller: function ($scope, $modalInstance)
            {
                $scope.title = title;
                $scope.message = message;

                $scope.ok = function ()
                {
                    modalInstance.close();
                    defer.resolve();
                };

                $scope.cancel = function ()
                {
                    $modalInstance.dismiss();
                    defer.reject();
                };
            }
        });

        return defer.promise;
    }

    return {

        showConfirmDialog: _showConfirmDialog
    };

}]);

Portion of your View, using the shared modal dialog

<a data-ng-click="showConfirm()">Go Back to previous page</a>

Controller of your view, opening your shared reusable modal dialog and handling notifications (Ok and Cancel)

var myModule = angular.module("mymodule", ['sharedmodule', 'ui.bootstrap', 'ui.bootstrap.tpls']);

myModule.controller('myController', ["$scope", "sharedService", "$window",
function ($scope, sharedService, $window)
{
    $scope.showConfirm = function ()
    {
        sharedService.showConfirmDialog(
            'Confirm!',
            'Any unsaved edit will be discarded. Are you sure to navigate back?')
            .then(function ()
            {
                $window.location = '#/';
            },
            function ()
            {
            });
    };
}]);

Collectives™ on Stack Overflow

AngularJS reusable modal bootstrap directive

3 Answers 3

3 Comments

1 Comment

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

3 Comments

1 Comment

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related