Fixedheader+horizontal scrolling with dsta scrolling in gridview

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Dear Frinds

i want fix header horizontol scroll with data vartical scroll and i have done it with this coding

in desing

XML

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="fixheadersrollable._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">
    <title></title>
    <script src="http://code.jquery.com/jquery-1.7.1.min.js" type="text/javascript"></script>
  <script language="javascript" type="text/javascript" >
      function MakeStaticHeader(gridId, height, width, headerHeight, isFooter) {
          var tbl = document.getElementById(gridId);
          if (tbl) {
              var DivHR = document.getElementById('DivHeaderRow');
              var DivMC = document.getElementById('DivMainContent');
              var DivFR = document.getElementById('DivFooterRow');

              //*** Set divheaderRow Properties ****
              DivHR.style.height = headerHeight + 'px';
              DivHR.style.width = (parseInt(width) - 16) + 'px';
              DivHR.style.position = 'relative';
              DivHR.style.top = '0px';
              DivHR.style.zIndex = '10';
              DivHR.style.verticalAlign = 'top';

              //*** Set divMainContent Properties ****
              DivMC.style.width = width + 'px';
              DivMC.style.height = height + 'px';
              DivMC.style.position = 'relative';
              DivMC.style.top = -headerHeight + 'px';
              DivMC.style.zIndex = '1';

              //*** Set divFooterRow Properties ****
              DivFR.style.width = (parseInt(width) - 16) + 'px';
              DivFR.style.position = 'relative';
              DivFR.style.top = -headerHeight + 'px';
              DivFR.style.verticalAlign = 'top';
              DivFR.style.paddingtop = '2px';

              if (isFooter) {
                  var tblfr = tbl.cloneNode(true);
                  tblfr.removeChild(tblfr.getElementsByTagName('tbody')[0]);
                  var tblBody = document.createElement('tbody');
                  tblfr.style.width = '100%';
                  tblfr.cellSpacing = "0";

                  tblfr.border = "0px";
                  tblfr.rules = "none";
                  //*****In the case of Footer Row *******
                  tblBody.appendChild(tbl.rows[tbl.rows.length - 1]);
                  tblfr.appendChild(tblBody);
                  DivFR.appendChild(tblfr);
              }
              //****Copy Header in divHeaderRow****
              DivHR.appendChild(tbl.cloneNode(true));
          }
      }



      function OnScrollDiv(Scrollablediv) {
          document.getElementById('DivHeaderRow').scrollLeft = Scrollablediv.scrollLeft;
          document.getElementById('DivFooterRow').scrollLeft = Scrollablediv.scrollLeft;
      }


      </script>
<script type="text/javascript" onload="setvalue();">

    function getvalue(Scrollablediv) {

        sessionStorage.setItem('pediv1', document.getElementById('DivMainContent').scrollTop);
        sessionStorage.setItem('pediv2', document.getElementById('DivMainContent').scrollLeft);
        OnScrollDiv(Scrollablediv)
    }

    function setvalue() {
//        alert(sessionStorage.getItem('pediv1'));
//        alert(sessionStorage.getItem('pediv2'));
        document.getElementById('DivMainContent').scrollTop = sessionStorage.getItem('pediv1');
        document.getElementById('DivMainContent').scrollLeft = sessionStorage.getItem('pediv2');

    }
      </script>
</head>
<body>
    <form id="form1" runat="server">
    <asp:Button ID="as" runat="server" Text="PostBack" />
    <asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>
    <div id="DivRoot" align="left">
    <div style="overflow: hidden;" id="DivHeaderRow">
    </div>

    <div style="overflow:scroll; " onscroll="getvalue(this)" id="DivMainContent" runat="server" >

      <%--  Place Your GridView Here
<asp:GridView  runat="server"  ID="gridshow" Width="100%" AutoGenerateColumns="False"ShowFooter="True">
         <Columns>
                //...................
         </Columns>
       </asp:GridView>
      --%>
      <asp:GridView ID="aa" runat="server" >
      <Columns>
      <asp:TemplateField>
      <ItemTemplate>
      <asp:Label ID="lable1" runat="server"  Text='<%# Bind("Id") %>' Visible="false"></asp:Label>
           <asp:TextBox ID="txtitem" runat="server"  AutoPostBack="true"></asp:TextBox>

      </ItemTemplate>
      </asp:TemplateField>
      </Columns>
      </asp:GridView>
    </div>

    <div id="DivFooterRow" style="overflow:hidden">
        <asp:SqlDataSource ID="SqlDataSource1" runat="server"
            ConnectionString="<%$ ConnectionStrings:VideoconConnectionString %>"
            SelectCommand="SELECT * FROM [PR_GRNDetails]"></asp:SqlDataSource>
    </div>
</div>

    </form>
</body>
</html>

and code behind

XML

Partial Public Class _Default
    Inherits System.Web.UI.Page

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        ScriptManager.RegisterStartupScript(Page, Me.GetType(), "Key", "<script>MakeStaticHeader('" + aa.ClientID + "', 500, 550 ,  40 ,true,'details'); </script>", False)
        'ScriptManager.RegisterStartupScript(Page, Me.GetType(), "Key1", "<script>MakeStaticHeader('" + aa.ClientID + "', 500, 550 ,  40 ,true,'details1'); </script>", False)
        If Not IsPostBack Then
            aa.DataSource = SqlDataSource1
            aa.DataBind()
            For i As Int16 = 0 To aa.Rows.Count - 1
                CType(aa.Rows(i).FindControl("txtitem"), TextBox).Text = ""
                'CType(aa.Rows(i).FindControl("txtitem"), TextBox).Text = CType(aa.Rows(i).FindControl("lable1"), Label).Text
            Next
        End If
    End Sub


End Class

but problem is that i have a text box in grid and its autopostback true when it is post back thanit have multiple entry with comma 23,23,23 pls help me

Posted 11-Feb-13 17:50pm

Member 8550896

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