Ajax - Float type parameter

Question

Hello, I’m in need of a little help with ajax, I think it’s silly but I’m having a lot of difficulty and I found nothing related on the internet about it, I need to pass parameter ajax to my controller, however of type float, I created a json object to try to be able to receive the value type float, however neither with object nor with explicit value I can pass type float, only string and type int.

It follows below my function Ajax, where I create an object and send values, vlTotalLiquido, vlUnitario, are values of type float because it is money, but in that part disregard why jquery is not a typed language but the value is right as I wish to send, EXAMPLE: 2,00

var Objeto = new Object();
        Objeto.idProduto = idProduto;
        Objeto.IdPreVenda = parseInt($("#idPreVenda").val());
        Objeto.qtItem = parseInt($("#qtItem").val());
        Objeto.vlUnitario = parseFloat($("#vlUnitario").val());
        Objeto.prDesconto = parseFloat($("#prDesconto").val());
        Objeto.vlTotalLiquido = parseFloat($("#ValorComDesconto").val());    


$.ajax(
{

    url: "/ItPreVenda/SalvarItens",
    dataType: "json",
    type: "POST",
    data: Objeto,
    success: function (data) {
        if (data.Resultado > 0)
            alert('sucesso');
            ListarItens(idprevenda);
    }
});

Below follows the code of my controller, I am receiving in my Object all values type INT but the values type float cannot receive!

 [HttpPost]
        public ActionResult SalvarItens(ItPreVenda Objeto)
        {
            //ainda irei tratar os valores
            return Json(Objeto);
        }

In case anyone knows a way to do so Thank you and a happy new year to all!

Answer 1

In fact, everything you put into JSON technically turns into a string that will be passed to your controller.

So the only thing you would need to do is convert this string to float in your backend.