How to POST a FORM from HTML to ASPX page

by

This is very possible. I mocked up 3 pages which should give you a proof of concept:

.aspx page:

<form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:TextBox TextMode="password" ID="TextBox2" runat="server"></asp:TextBox>
        <asp:Button ID="Button1" runat="server" Text="Button" />
    </div>
</form>

code behind:

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    For Each s As String In Request.Form.AllKeys
        Response.Write(s & ": " & Request.Form(s) & "<br />")
    Next
End Sub

Separate HTML page:

<form action="http://localhost/MyTestApp/Default.aspx" method="post">
    <input name="TextBox1" type="text" value="" id="TextBox1" />
    <input name="TextBox2" type="password" id="TextBox2" />
    <input type="submit" name="Button1" value="Button" id="Button1" />
</form>

…and it regurgitates the form values as expected. If this isn’t working, as others suggested, use a traffic analysis tool (fiddler, ethereal), because something probably isn’t going where you’re expecting.

More Related Contents:

  1. what’s the issue with AttachDbFilename
  2. I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
  3. Server.Transfer Vs. Response.Redirect
  4. Generating an Excel file in ASP.NET [closed]
  5. Custom MembershipProvider in .NET 4.0
  6. How can I manually create a authentication cookie instead of the default method?
  7. How to set the maxAllowedContentLength to 500MB while running on IIS7?
  8. Return XML from a controller’s action in as an ActionResult?
  9. Why do I get “Cannot redirect after HTTP headers have been sent” when I call Response.Redirect()?
  10. jQuery Autocomplete and ASP.NET
  11. Enable ASP.NET ASMX web service for HTTP POST / GET requests
  12. What content type to force download of text response?
  13. ASP.Net MVC 4 Form with 2 submit buttons/actions
  14. How can I JSON encode an array in VB.NET?
  15. Sharing cookies across different domains and different applications (classic ASP and ASP.NET)
  16. How do I refresh the page in ASP.NET? (Let it reload itself by code)
  17. “Retrieving the COM class factory for component…. error: 80070005 Access is denied.” (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
  18. asp.net c# redirecting from http to https
  19. How do I put hint in a asp:textbox
  20. Upload large files in .NET
  21. How to fix error ::Format of the initialization string does not conform to specification starting at index 0::
  22. Page_ClientValidate is validating multiple times.
  23. IIS application using application pool identity loses primary token?
  24. ASP.NET 2.5 prefixing ctl00 and ASP.NET 4 not prefixing ctl00
  25. Streaming large file uploads to ASP.NET MVC
  26. set cookie to expire at end of session? asp.net
  27. Entity Framework v2 doesn’t support sql 2000?
  28. Implement JQuery Datatable in ASP.NET GridView
  29. how to know if the request is ajax in asp.net mvc?
  30. Change Single URL query string value

Leave a Comment