Any comment, waiting your help 


tep wrote:
> 
> Hello all,
> 
> I am trying to create a widget within .NET that's why using JSONP. But
> when i run the code below, i get the error 'Invalid Json Primitive' on
> client side before calling web service , how can i handle that ?
> 
> function test2()
> {
>     var params = '{wdgtype:"1"}';   
>  
>     $.ajax({
>         type: "POST",
>         url: "service.aspx/GetWidget",
>         data: params, // Set Method Params
>         beforeSend: function(xhr) {
>                     xhr.setRequestHeader("Content-length", params.length);
>                     xhr.setRequestHeader("Content-type",
> "application/json; charset=utf-8");},                      
>         contentType: "application/json; charset=utf-8",
>         dataType: "jsonp",
>         jsonp:"onJsonPLoad",
>         success: function(msg) {
>         $("#showyrmwidget").html(msg.d);
>         },
>         error: function(xhr,msg,e){
>                 alert(xhr.responseText);//Error Callback
>         }
>         
>     });    
> }    
> 
> function onJsonPLoad(data)
> {
>        alert(data); 
> }
> 
> [WebMethod()]
> public static string GetWidget(string wdgtype)
> {
>   return "test";
> }
> 
> Thanks
> 
> 

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