Question

My Ajax function:

function changeMultipleItemStatus(status) {
    var ids= getAllCheckedIds();
    var comment = $('#txtComment').val();
    $.ajax({
        type: 'POST',
        url: "../Admin/ChangeMultipleItemStatus",
        cache: false,
        data: {
            ids: ids,
            status: status,
            comment: comment
        },
        traditional: true,
        success: function (html) {
            ...
        }
    }); }

ActionResult

[HttpPost]
public ActionResult ChangeMultipleItemStatus(int[] ids, string status, string comment)
{
  ....
}

function getAllCheckedIds() {
    var data = [];

    $("table input:checked").each(function () {
        data.push($(this).val());
    });

    return data;
}

My problem is ActionResult Changemultiplestatus first variable ids is always null.
when i alert dataToSend it alert it seems okey (true,1,2) -> 1,2 is id of items.
But in controller action ids is always null.

any comments?

Answer 1

Can you change int[] ids to string ids at webservice. Is it still null? Also try [ [System.Web.Services.WebMethod]] instead of [HttpPost]