jquery ajax shortcut way to submit entire form elements_jquery

Copy code The code is as follows:

function submit(){
var formData=$ ("form").serialize();
$("#ac").val("savesearch");
$.ajax({
type: "POST",
url: "/index.aspx",
processData:true,
data:formData,
success: function(data){
$("#result").html("Save successfully");
}
});
}