Using ajax.dataSrc Option always results `No matching records found`

yusril

Dear Admin,

Currently, I have two projects. Let's say project A and B. Project A, it uses PHP as the server side and works fine. Project B, it uses ASP.NET and unfortunately it doesn't work properly especially at the ajax part.

I found from this discussion that for ASP.NET, the server is responding with a single parameter in the JSON object called d. I'm aware of this and therefore as you suggested in that discussion I use ajax.dataSrc in order to alter the response.

However, It turns out that when I implement that in Project B, it shows No matching records found. Here is the code:

dataTable: {
    ajax: {
    type: 'POST',
    url: window.location.href + '/GetData',
    contentType: 'application/json; charset=utf-8',
    dataType: 'json',
    dataSrc: function (json) {
         return $.parseJSON(json.d);
    }
}

Even when I try to implement a simple followed code to Project A (the one that works well), it turns out to show No matching records found as well:

dataSrc: function (json) {
    return json;
}

Do you have any idea regarding this?