updatepanel and postback RSS

• • Reply
  mehr_83

  Member

  151 Points

  473 Posts

  updatepanel and postback

  Mar 06, 2020 04:45 PM|mehr_83|LINK

  hi,

  i use this code for get user view in page load in master page 

  and i use updatepanel to load data (one by on by page scrollin whiteout refresh) but this code rus many time. (run is per get data whitout pagerefresh)

  how i do 

  i want this code only onec in per page.

  If Not IsPostBack = False Then

  Try
  Dim cmd2 As New SqlCommand("bazdid_ins", con)
  cmd2.CommandType = CommandType.StoredProcedure
  cmd2.Parameters.Add(New SqlParameter("@ip", Request.UserHostAddress))
  cmd2.Parameters.Add(New SqlParameter("@date1fa", date22))
  cmd2.Parameters.Add(New SqlParameter("@date2fa", date2))
  cmd2.Parameters.Add(New SqlParameter("@time1", TimeOfDay.ToString("HH:mm:ss")))
  cmd2.Parameters.Add(New SqlParameter("@now1", Now))
  cmd2.Parameters.Add(New SqlParameter("@typeos", Request.Browser.Platform))
  cmd2.Parameters.Add(New SqlParameter("@typebr", Request.Browser.Type + "" + Request.Browser.Version))
  cmd2.Parameters.Add(New SqlParameter("@page1", Request.Url.AbsoluteUri))
  cmd2.Parameters.Add(New SqlParameter("@user1", Request.ServerVariables("LOGON_USER")))con.Open()
  cmd2.ExecuteNonQuery()
  con.Close()

  Catch

  End Try
  End If

• • Reply
  mehr_83

  Member

  151 Points

  473 Posts

  Re: updatepanel and postback

  Mar 06, 2020 05:58 PM|mehr_83|LINK

  and i use this code for automatic load data

  <script type="text/javascript">
  
  //scroll
  window.onscroll = function () {
  var button = document.getElementById('<%=LinkButton1.ClientID%>');
  var top = button.getBoundingClientRect().top //the distance from element top to visible region top //alert(top)
  var se = document.documentElement.clientHeight // browser visible region height
  // alert(se)
  if (top <= se) {

  //alert("show");
  button.click();
  button.style.visibility = "hidden";
  }
  }
  var tim = setTimeout(function () {
  $('#<%= Page.Master.FindControl("ContentPlaceHolder1").FindControl("LinkButton1").ClientID%>').click();
  //var a = document.getElementById('<%= Page.Master.FindControl("ContentPlaceHolder1").FindControl("LinkButton1").ClientID%>');
  // a.click();
  }, 15000);
  setInterval(function () { document.getElementById('<%= LinkButton1.ClientID%>').click(); }, 300000);
  //scroll
  //end scroll
  
  </script>

  please help me

• • Reply
  Yang Shen

  Contributor

  3140 Points

  983 Posts

  Re: updatepanel and postback

  Mar 09, 2020 06:13 AM|Yang Shen|LINK

  Hi mehr_83,

  mehr_83

  i want this code only onec in per page.

  If Not IsPostBack = False Then means only when the page refresh, below code will be fired. It's not clear what you want exactly, maybe you could provide more code including all you related front code and back code, especially the linkbutton click event code and SP code if it's necessary. Then a detailed description about the current issue and what you want to achieve.

  Best Regard,

  Yang Shen

• • Reply
  sonamsinghvn...

  None

  0 Points

  1 Post

  Re: updatepanel and postback

  Apr 20, 2020 09:58 AM|sonamsinghvns|LINK

  when i use update panel first time then page load not work 

  <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
  <asp:UpdatePanel ID="UpdatePanel1" runat="server">
  <ContentTemplate>

  <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
  
  </ContentTemplate>

  </asp:UpdatePanel>

  Login page in asp.net using c#

  after some time page load work why ?

  so kindly solve this.