ASP.NET

getramonweb wrote:

I am using dropdown in one of my control ..and its onchange i am calling one function ...but in my control

if(!ispostback) is not working ... and I could not get the dropdown selected value

getramonweb wrote:

protected void Page_init(object sender, EventArgs e)
{
Fillselection(DropDownSymbol.SelectedValue);
}

protected void Page_init(object sender, EventArgs e)
{
   if (!Page.IsPostback)
      Fillselection(DropDownSymbol.SelectedValue);
}

kavinnagarajan wrote:

How to trigger updatepanel automatically? when seconds(System time) is changed

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
                <ContentTemplate>
                <div >
                    <asp:Timer ID="Timer1" runat="server" OnTick="Timer1_Tick">
                    </asp:Timer>
                </div>
                </ContentTemplate>
                <Triggers>
                    <asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
                </Triggers>
</asp:UpdatePanel>

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" Title="Untitled Page" %>

<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
    Namespace="System.Web.UI" TagPrefix="asp" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    Content Page<br />
    <asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>
    <asp:UpdatePanel ID="UpdatePanel1" runat="server">
        <ContentTemplate>
            <asp:Label ID="Label1" runat="server"></asp:Label>
        </ContentTemplate>
        <Triggers>
            <asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
        </Triggers>
    </asp:UpdatePanel>
    <asp:Timer ID="Timer1" runat="server" Interval="1000" OnTick="Timer1_Tick">
    </asp:Timer>

var clock;
 
function stopClock(){
  clearTimeout(clock);
}
 
function yourClock(){
  var nd = new Date();
  var h, m;
  var s;
  var time = " ";
  h = nd.getHours();
  m = nd.getMinutes();
  s = nd.getSeconds();
  if (h <= 9) h = "0" + h;
  if (m <= 9) m = "0" + m;
  if (s <= 9) s = "0" + s;
  time += h + ":" + m + ":" + s;
  document.getElementbyId('yourclockbox').value = time;
  clock = setTimeout("yourClock()", 1000);
}