Use Request("Arg") instead, this syntax gets the Arg from data post or querystring. Do not enclose args2, the server will get "args2" instead of the value of args2.
data:{Arg:args2} On Aug 11, 10:12 am, yi <falconh...@gmail.com> wrote: > Hi Jules: > thank you for your help!! > if I use this: > > type: "POST", > url: "mywebpage.aspx, > data:{Arg:"args2"} > > Do you know how can i get value of arg from sever side(code behind)? I > use asp.net, but i dont know how to fatch data when data put inside > {}, " data:{Arg:"args2"} " > Can i still use "Request.QueryString()" function? > > thanks > > On Aug 11, 10:56 am, Jules <jwira...@gmail.com> wrote: > > > There is a limit on url length depending on the browser. > > >http://classicasp.aspfaq.com/forms/what-is-the-limit-on-querystring/g... > > > use type:"POST" and data: instead and do not enclose the object > > declaration > > > data:{Arg:args2} instead of data:"{Arg:args2}" > > > On Aug 11, 8:41 am, yi <falconh...@gmail.com> wrote: > > > > $.ajax({ > > > > type: "POST", > > > > url: "mywebpage.aspx? > > > Arg="+args2, > > > > contentType: "text", > > > > data:"{}", > > > > dataType: "text", > > > > success: CompleteInsert, > > > > error: onFail > > > > }); > > > > I dont know why the onFail function is going to be executed when args2 > > > is too big. > > > args2 is a string type > > > can anyone explain this > > > thanks