jquery $.post 與 $.ajax 訪問WCF ajax service

代碼如下

複製代碼

$.post('<%=this.AppPath %>DataService/InventoryUIService.svc/Rename', ///location.protocol + "//" + location.host + location.pathname + "/Rename",                                odata,                                  function (result) {                                      $dialogProcessing.dialog("close");                                      if (result.Success) {                                          alert("Success");                                      }                                      else {                                          var msg = "Your submit fauiler, Detail message is:" + result.ErrorMessage;                                          window.alert(msg);                                      }                                  },                                "json");                $.ajax({                    url: '<%=this.AppPath %>DataService/InventoryUIService.svc/Rename',                    type: 'POST',                    contentType: 'application/json',                    dataType: 'json',                    data: odata,                    success: function (result) {                        if (result.Success) {                            alert("Success");                        }                        else {                            var msg = "Your submit fauiler, Detail message is:" + result.ErrorMessage;                            window.alert(msg);                        }                    },                    error: function (jqXHR, textStatus, errorThrown) {                        var msg = "Your submit throw a error, rnError message is:" + $(jqXHR.responseText).text();                        window.alert(msg);                    }                });

$.post是用來提交forms的，而要跟wcf ajax service訪問，還必須得用$.ajax來指定Content-Type

You can't send application/json directly -- it has to be a parameter of a GET/POST request.

So something like

代碼如下	複製代碼
$.post(url, {json: "...json..."}, function());