Question

I want to display login form on a collapsible panel extender for login a user.
Please help me for this Ajax problem.

Answer 1

I got the answer but. It is working only with IE. It is not working with Firefox. Your comments are honored.

//add first script manager

Then…..

                    

 

           <div class="secpanel">
           <table id="login">
                <tr>
                <td colspan="2"></td>
            </tr>
               <tr>
                   <td colspan="2">
                       &nbsp;</td>
               </tr>
            <tr>
                <td>User name:</td>
                <td>
                    <asp:TextBox ID="usrtxt" runat="server"></asp:TextBox>
                </td>
            </tr>
            <tr>
                <td></td>
                <td></td>
            </tr>
               <tr>
                   <td>
                       &nbsp;</td>
                   <td>
                       &nbsp;</td>
               </tr>
            <tr>
                <td>Password:</td>
                <td>
                    <asp:TextBox ID="passtxt" TextMode="Password" runat="server"></asp:TextBox>
                </td>
            </tr>
            <tr>
                <td></td>
                <td></td>
            </tr>
               <tr>
                   <td>
                       &nbsp;</td>
                   <td>
                       &nbsp;</td>
               </tr>
            <tr>
                <td></td>
                <td>
                    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                    <asp:Button ID="loginbtn" runat="server" Text="Login" ValidationGroup="g1" 
                        onclick="loginbtn_Click"/></td>
            </tr>
               <tr>
                   <td colspan="2">
                       &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                       <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" 
                           ErrorMessage="Please enter user name" ControlToValidate="usrtxt" 
                           ForeColor="Red" ValidationGroup="g1"></asp:RequiredFieldValidator>
                   </td>
               </tr>
               <tr>
                   <td colspan="2">
                       &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                       <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" 
                           ErrorMessage="Please enter password" ControlToValidate="passtxt" 
                           ForeColor="Red" ValidationGroup="g1"></asp:RequiredFieldValidator>
                   </td>
               </tr>
               <tr>
                   <td colspan="2">
                       &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                       <asp:Label ID="err" runat="server" Text=""></asp:Label>
                       &nbsp;</td>
               </tr>
               <tr>
                    <td colspan="2">
                        &nbsp;</td>
               </tr>

           </table>
          </div>
        </asp:Panel>


             <asp:CollapsiblePanelExtender ID="CollapsiblePanelExtender1" TargetControlID="secpanel" CollapseControlID="fstpanel" ExpandDirection="Vertical" TextLabelID="lbl" CollapsedText="Click to login" ExpandedText="Hide" CollapsedSize="0" ExpandedSize="200" ExpandControlID="fstpanel" Collapsed="true" ScrollContents="false" runat="server">
             </asp:CollapsiblePanelExtender>

//code for the submit button

        SqlConnection con = new SqlConnection();
        con.ConnectionString = ConfigurationManager.ConnectionStrings["hw"].ConnectionString.ToString();
            con.Open();
            SqlCommand cmd = new SqlCommand("select * from Login where Admin_name=@", con);
            //cmd.Parameters.Add("@user", usrtxt.Text);
            //cmd.Parameters.AddWithValue("@user", usrtxt.Text);
            SqlDataReader dr = cmd.ExecuteReader();
            while (dr.Read())
            {
                if((usrtxt.Text==dr.GetString(1)) && (passtxt.Text==dr.GetString(2)))
                {
                    Session["admin"]=dr.GetString(1);
                    Response.Redirect("Admin.aspx");
                }
                else
                {
                    err.Text="You are not autorized";
                }
                cmd.Dispose();
            }
            con.Close();