ASP.Net/Development/Form Self Submit

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Form submit value to the save page without action url

   <source lang="csharp">

<%@ Page Language="VB" %> <script runat="server"> 

   Sub Page_Load(Sender As Object, E As EventArgs)
       If Request.Form("txtName") <> "" Then
           lblSentence.Text = Request.Form("txtName") _
               & " selected " & Request.Form("ddlColor")
       End If
   End Sub

</script> <html> <head> <title>ASP.NET Viewstate Form Sample #1</title> </head> <body bgcolor="#FFFFFF"> <form method="post"> 

   Enter Your Name:
   <input type="text" id="txtName" name="txtName" />
   Pick a Color:
   <select id="ddlColor" name="ddlColor">
       <option>Red</option>
       <option>Orange</option>
       <option>Yellow</option>
       <option>Green</option>
       <option>Blue</option>
       <option>Indigo</option>
       <option>Violet</option>
   </select>
   <input type="submit" id="btnSubmit" text="Submit" />

</form> <asp:label id="lblSentence" runat="server" /> </body> </html> 

      </source>


Submitting and displaying form values in ASP.NET

   <source lang="csharp">

<%@ Page Language="vb" %> <html> 

  <head>
     <title>Submitting and displaying form values in ASP.NET</title>
  <script runat="server">
     Sub Page_Load()
        If Request.HttpMethod = "POST" Then
           Dim Counter1 As Integer
           Dim Keys() As String
           Dim FormElements As NameValueCollection
           FormElements=Request.Form
           Keys = FormElements.AllKeys
           For Counter1 = 0 To Keys.GetUpperBound(0)
              Response.Write("Form " & Counter1 & " name: " & Keys(Counter1) & "
")
              Response.Write("Form " & Counter1 & " value: " & FormElements(Counter1) & "
")
           Next Counter1
        End If 
     End Sub
  </script>
  </head>

<body>

<% If Request.HttpMethod = "GET" Then %> <form id="Form1" method="post"> 

  First Name: 
  

  <input type="text" id="txtFName" name="txtFName">
  

  Last Name: 
  

  <input type="text" id="txtLName" name="txtLName">
  

  <input type="submit" value="Submit" id="Submit1">

</form> <% End If %> </body> </html> 

      </source>
Источник — «http://nfex.ru/index.php?title=ASP.Net/Development/Form_Self_Submit&oldid=1735»