pass parameter and model from ajax

Question

I am using ajax for the request I am passing a parameter key and a model to controller method but I can get the key on the method but getting the model value is always null when I am setting the traditional value true and 0 when I am sending it without traditional.

Here is my ajax method.

  $('.search-hot-destination').on('click', '.rightdesti-list > a', function () { var key = $(this).parents('li').find('.countryNameList').attr('id'); var model ={ DestinationCityID: $(this).attr('id') } $.ajax({ type: "GET", url: "/Home/destination", data: {key: key, model:model}, contentType: "application/json; charset=utf-8", dataType: "json", success: function (data) { alert('hello'); } }) }); 

Here is my controller method.

      public ActionResult destination(string key, FilterDataViewModel model, string searchingkey, int skip = 0)
    {

    }

Here is my Model.

  public class FilterDataViewModel
    {
        public int ItemID { get; set; }
        public string SearchingKey { get; set; }
        public int DestinationCityID { get; set; }
        public int citykey { get; set; }
    }

Answer 1

在您的Ajax请求中，您应该JSON.stringify(Object);

data: JSON.stringify({key: key, model:model}),