How to receive associative array data with 'FormCollection' in ASP.NET MVC3

Question

I have following data to send ajax call to the controller action:

var data = {
    "PersonalInfo": [
        {      
            "FirstName": "Leonel",
            "LastName": "Messi"     
        },
        {
            "FirstName": "Cristiano",
            "LastName": "Ronaldo" 
        }
    ]
};

Ajax call method:

$.ajax({
    url: "/Home/Create",
    type: "POST",
    dataType: "json",
    data: (JSON.parse(data)).PersonalInfo,
    success: function (response) { }                       
});

Controller Action:

public ActionResult Create(FormCollection formCollection)
{
    base.Create(formCollection);
}

In server side, I need array/list of FormCollection, e.g.:

formCollection[0] = {      
    "FirstName": "Leonel",
    "LastName": "Messi"     
}

formCollection[1] = {      
    "FirstName": "Cristiano",
    "LastName": "Ronaldo"      
}

Or something like following code so that I can call base.Create(formCollection) method multiple times for multiple personal info.

public ActionResult Create(List<FormCollection> formCollection)
{

}

But it is not possible, are there any alternative for this context?

Why on earth are you using FormCollection? Use a model with FirstName and LastName properties and bind to a collection of your model - public ActionResult Create(List<Person> model) — user3559349
– user3559349, Commented Oct 16, 2015 at 21:52

C Bauer · Accepted Answer · 2015-10-16 15:01:03Z

1

Do you have to use formcollection?

Visual studio has a special menu option selection that can consume a JSON object and output a class that the modelbinder maps to. Copy your expected JSON result (data object).

Go to a class file, then go to visual studio's menu bar, Edit => Paste Special => Paste JSON as classes.

Use the resulting classes as the argument to your api controller action call and they should map.

answered Oct 16, 2015 at 15:01

C Bauer

5,1534 gold badges39 silver badges63 bronze badges

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

1 Comment

Khalid Hussain Over a year ago

I need to call base.Create(formCollection) method. If I create class from Json object, then cannot call base.Create(formCollection). Because base.Create(className) shows error message. Thank you for your reply.......

Collectives™ on Stack Overflow

How to receive associative array data with 'FormCollection' in ASP.NET MVC3

1 Answer 1

1 Comment

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Related