how to show progress bar for file upload using angularjs

Question

i am using this directive

myApp.directive('fileModel', ['$parse', function ($parse) {
    return {
        restrict: 'A',
        link: function(scope, element, attrs) {
            var model = $parse(attrs.fileModel);
            var modelSetter = model.assign;
            console.log(modelSetter)
            element.bind('change', function(){
                scope.$apply(function(){
                    modelSetter(scope, element[0].files[0]);
                });
            });
        }
    };
}]);

and my service was

myApp.service('fileUpload', ['$http', function ($http) {
    this.uploadFileToUrl = function(file, uploadUrl){
        var fd = new FormData();
        fd.append('file', file);
        $http.post(uploadUrl, fd, {
            transformRequest: angular.identity,
            headers: {'Content-Type': undefined}
        })
        .success(function(){
        })
        .error(function(){
        });
    }
}]);

in my controller

$scope.uploadFile = function(){
        var file = $scope.myFile;
        console.log('file is ' );
        console.dir(file);
        var uploadUrl = "/fileUpload";
        fileUpload.uploadFileToUrl(file, uploadUrl);
    };

my question is how to show progress bar while uploading image to url my JSfiddle URl https://jsfiddle.net/JeJenny/ZG9re/

Deb · Accepted Answer · 2019-01-10 09:22:50Z

3

Try this code, working fine for me

this.uploadFileToUrl = function (file, uploadUrl, progressCB) {
    var fd = new FormData();
    fd.append('file', file);
    $http.post(uploadUrl, fd, {
        transformRequest: angular.identity,
        headers: { 'Content-Type': undefined },
        uploadEventHandlers: {
            progress: progressCB
        }
    })
        .success(function () {
        })
        .error(function () {
        });
}

$scope.uploadFile = function () {
    var file = $scope.myFile;
    console.log('file is ');
    console.dir(file);
    var uploadUrl = "/fileUpload";
    fileUpload.uploadFileToUrl(file, uploadUrl, , function (e) {
        if (e.lengthComputable) {
            var progressBar = (e.loaded / e.total) * 100;
            console.log(progressBar);
            //here you will get progress, you can use this to show progress
        }
    });
};

what progressCB presents

edited Jan 10, 2019 at 9:22

Deb

33 bronze badges

answered Jul 31, 2017 at 6:52

byteC0de

5,3436 gold badges36 silver badges68 bronze badges

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

5 Comments

User_3535 Over a year ago

getting type error a is not a function TypeError: a is not a function

byteC0de Over a year ago

@User_3535 in service or controller?

byteC0de Over a year ago

@User_3535 I think you are messing with Dependency injection, pls check that

User_3535 Over a year ago

., thankz it worked ., i implemented in one controller and checking in other controller ., bad me .,

byteC0de Over a year ago

Ok, no problem.

Eugene L · Accepted Answer · 2017-07-31 06:54:24Z

0

Try to use Nprogress

JSFiddle

NProgress.start()

NProgress.done()

answered Jul 31, 2017 at 6:54

Eugene L

3074 silver badges8 bronze badges

Comments

Sibiraj · Accepted Answer · 2017-08-24 06:57:31Z

0

I would say. Use this ng-file-upload directive. It has these features inbuilt.

$scope.upload = function (file) {
        Upload.upload({
            url: 'upload/url',
            data: {file: file, 'username': $scope.username}
        }).then(function (resp) {
            console.log('Success ' + resp.config.data.file.name + 'uploaded. Response: ' + resp.data);
        }, function (resp) {
            console.log('Error status: ' + resp.status);
        }, function (evt) {
            var progressPercentage = parseInt(100.0 * evt.loaded / evt.total);
            console.log('progress: ' + progressPercentage + '% ' + evt.config.data.file.name);
        });
    };

see the demo here

edited Aug 24, 2017 at 6:57

answered Jul 31, 2017 at 6:53

Sibiraj

4,7868 gold badges37 silver badges59 bronze badges

Collectives™ on Stack Overflow

how to show progress bar for file upload using angularjs

3 Answers 3

5 Comments

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

5 Comments

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related