Get Classic ASP variable from posted JSON
- by Will
I'm trying to post JSON via AJAX to a Classic ASP page, which retrieves the value, checks a database and returns JSON to the original page.
I can post JSON via AJAX
I can return JSON from ASP
I can't retrieve the posted JSON into an ASP variable
POST you use Request.Form, GET you use Request.Querystring......... what do I use for JSON?
I have JSON libraries but they only show creating a string in the ASP script and then parsing that. I need to parse JSON from when being passed an external variable.
Javascipt
var thing = $(this).val();
$.ajax({
type: "POST",
url: '/ajax/check_username.asp',
data: "{'userName':'" + thing + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
cache: false,
async: false,
success: function() {
alert('success');
});
ASP file (check_username.asp)
Response.ContentType = "application/json"
sEmail = request.form() -- THE PROBLEM
Set oRS = Server.CreateObject("ADODB.Recordset")
SQL = "SELECT SYSUserID FROM dbo.t_SYS_User WHERE Username='"&sEmail&"'"
oRS.Open SQL, oConn
if not oRS.EOF then
sStatus = (new JSON).toJSON("username", true, false)
else
sStatus = (new JSON).toJSON("username", false, false)
end if
response.write sStatus
