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1

I need to pass an array of object from my Angular application to a .Net web service with Nancy framework.

I tried this :

function TestCtrl($scope, $http){
    $scope.postTest = function(){

        var data = [obj1, obj2, obj3];

        $http({
            url: 'myURL',
            method: "POST",
            data: data,
            headers: {
                     'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
            }
        }).success(function(data){
            alert("done");
        });
    }
}

But server send 500 Internal server error.
I don't know why it doesn't work. I'm not an expert web service expert but I think it's a serialization problem.

Can someone help me?

share|improve this question
what data format your webservice is expecting ? – Ajay beniwal Apr 29 at 9:35
My web service expects JSON – axvo Apr 29 at 12:00

1 Answer

up vote 5 down vote accepted

According to this post, you're right, this is about serialization. Angular doesn't automatic serialize the data for you, you need to parse the data before sending it:

...

$http({
  url: 'myURL',
  method: "POST",
  data: $.param(data),
  headers: {
    'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
  }
})...

If you don't use jQuery, you'll need to roll your own $.parse. There is a snippet here or you could adapt jQuery implementation.

share|improve this answer
Thank for your answer, but $.param doesn't work, an error says it's not defined – axvo Apr 29 at 12:00
1  
This is a jQuery call. AngularJs doesn't provide a solution out of the box :(. Here is something about it. If you don't use jQuery, here is a snippet to achieve the encoding. I'll update the answer. – CaioToOn Apr 29 at 12:07
it works fine for a simple object, but with an array of objects, it doesn't work. However, I think now it's a server-side problem... – axvo Apr 29 at 14:08

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