javascript - Jquery Ajax Call, doesnt call Success or Error -

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 $.ajax({      url: url,      type: 'post',      context: context,                      data: data,      success: function (result) {          callback();      },      error: function (xhr, textstatus, error) {          alert("error")      },      complete: function (jqxhr, status) {          alert("completion callback.");      },   });

it call service method & returned controller. calls compete callback.


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