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I am trying to get POST data, but I'm having no luck. My code is below. When I click the form button nothing happens.
I expected at least my IDE to snap at A.Ret(), but nothing happens whatsoever.
using System.Web;
public class A
{
public static string ret() {
var c = HttpContext.Current;
var v = c.Request.QueryString; // <-- I can see get data in this
return c.Request.UserAgent.ToString();
return c.Request.UserHostAddress.ToString();
return "woot";
}
}
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="aspnetCSone._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server" method="post" action="Default.aspx">
<input type=hidden name="AP" value="99" />
<input type=button value="Submit" />
<div>
<a id="aa">a</a>
<% = A.ret() %>
</div>
</form>
</body>
</html>
Try using:
string ap = c.Request["AP"];
That reads from the cookies, form, query string or server variables.
Alternatively:
string ap = c.Request.Form["AP"];
to just read from the form's data.
62
c.Request["AP"] will read posted values. Also you need to use a submit button to post the form:
<input type="submit" value="Submit" />
instead of
<input type=button value="Submit" />
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