current community

your communities

more stack exchange communities

company blog
Stack Exchange Inbox Reputation and Badges
tour help
Stack Overflow is a community of 4.7 million programmers, just like you, helping each other.

Join them; it only takes a minute:

Sign up
Join the Stack Overflow community to:
  1. Ask programming questions
  2. Answer and help your peers
  3. Get recognized for your expertise
up vote 1 down vote favorite

I want to upload multiple files using angular js, for this I am using FormData() .

Here is my form fields

    <input name="profileImage" type="file" class="upload"
    onchange="angular.element(this).scope().LoadFileData(this.files)" accept="image/*">

 <input name="avatarImage" type="file" class="upload"
    onchange="angular.element(this).scope().LoadFileData(this.files)" accept="image/*">

    <input name="Id" type="text" ng-model="user.Id" />
<input name="Name" type="text" ng-model="user.Name" />

Here is my Asp.Net MVC controller

public ActionResult AddUser(string user, HttpPostedFileBase[] files)
{
    // parse user into User
}

and the angular controller

.controller('formController',['$scope','$http', function ($scope, $http) {
    $scope.user = {
        Id: 0,
        Name: ""
    };
    $scope.files = [];

    $scope.LoadFileData = function(files) {
        $scope.files = files;
    };

    $scope.submit = function() {
        $http({
            url: "/Home/AddUser",
            method: "POST",
            headers: { "Content-Type": undefined },
            transformRequest: function(data) {
                var formData = new FormData();
                formData.append("user", angular.toJson(data.user));
                for (var i = 0; i < data.files.length; i++) {
                    formData.append("files[" + i + "]", data.files[i]);
                }
               return formData;

            },
            data: { user: $scope.user, files: $scope.files }
        })
        .success(function(response) {   });
    };
});

Problem is that I want to upload more than one image one for profile and the other for avatar . When I upload both only the second one shows up which override the previous one . I tried to push $scope.files.push(files) but it gives null.Need help what I am missing there.

share|improve this question
    
why do you have name="file" on input fields remove that – ConvertToInt32 Aug 22 '15 at 21:05
    
I removed that also – Ghazanfar Aug 22 '15 at 21:11
up vote 1 down vote accepted

Change the LoadFileData function

$scope.LoadFileData = function (files) {
        $scope.files.push(files[0]);
    };

files returns a Filelist object and actual file object is at index 0.

share|improve this answer
    
Bro how to identity the image for profile and avatar this gives an array of two images? – Ghazanfar Aug 22 '15 at 22:06
    
instead of files array use two different names when sending formData – ConvertToInt32 Aug 22 '15 at 22:07
    
Can u edit that with answer? – Ghazanfar Aug 22 '15 at 22:08
    
This not work avatarImage: $scope.files[0],profileImage:$scope.files[1] – Ghazanfar Aug 22 '15 at 22:09
    
How to use two different names when sending formData? – Ghazanfar Aug 22 '15 at 22:17
up vote 0 down vote 
$scope.LoadFileData = function (element) {
        var filesX = element.files;
        for(var i=0;i<filesX.length;i++)
        {
          $scope.files.push(filesX[i]); 
        }
    }
share|improve this answer
    
Please add some explanation. Currently, your answer is flagged "low quality" and might get removed. – Johannes Jander Mar 2 at 9:08
    
Come on , if you didn't understand above problem and my solution, dont write comment. I dont need explain.Because i wrote a simple solution. if you want remove, do it. – coşkun çınar Mar 2 at 10:24

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.