Response.Redirect with POST instead of Get?

Question

We have the requirement to take a form submission and save some data, then redirect the user to a page offsite, but in redirecting, we need to \"submit\" a form with POST, n

Answer 1

You can use this aproach:

Response.Clear();

StringBuilder sb = new StringBuilder();
sb.Append("");
sb.AppendFormat(@"");
sb.AppendFormat("
",postbackUrl);
sb.AppendFormat("", id);
// Other params go here
sb.Append("
");
sb.Append("");
sb.Append("");

Response.Write(sb.ToString());

Response.End();

As result right after client will get all html from server the event onload take place that triggers form submit and post all data to defined postbackUrl.