|
|
<%@ Page Language="C#" AutoEventWireup="true" Debug="true" CodeFile="Default.aspx.cs"
Inherits="_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>GridViewWithFixedHeader</title>
<style type="text/css">
body
{
background-color: #333;
}
.GridViewStyle
{
font-family:Verdana;
font-size:11px;
background-color: White;
}
.GridViewHeaderStyle
{
font-family:Verdana;
font-size:15px;
color:White;
background: black url(Image/header3.jpg) repeat-x;
}
</style>
<script language="javascript" type="text/javascript">
function CreateGridHeader(DataDiv, GridView1, HeaderDiv)
{
var DataDivObj = document.getElementById(DataDiv);
var DataGridObj = document.getElementById(GridView1);
var HeaderDivObj = document.getElementById(HeaderDiv);
//********* Creating new table which contains the header row ***********
var HeadertableObj = HeaderDivObj.appendChild(document.createElement('table'));
DataDivObj.style.paddingTop = '0px';
var DataDivWidth = DataDivObj.clientWidth;
DataDivObj.style.width = '5000px';
//********** Setting the style of Header Div as per the Data Div ************
HeaderDivObj.className = DataDivObj.className;
HeaderDivObj.style.cssText = DataDivObj.style.cssText;
//**** Making the Header Div scrollable. *****
HeaderDivObj.style.overflow = 'auto';
//*** Hiding the horizontal scroll bar of Header Div ****
HeaderDivObj.style.overflowX = 'hidden';
//**** Hiding the vertical scroll bar of Header Div ****
HeaderDivObj.style.overflowY = 'hidden';
HeaderDivObj.style.height = DataGridObj.rows[0].clientHeight + 'px';
//**** Removing any border between Header Div and Data Div ****
HeaderDivObj.style.borderBottomWidth = '0px';
//********** Setting the style of Header Table as per the GridView ************
HeadertableObj.className = DataGridObj.className;
//**** Setting the Headertable css text as per the GridView css text
HeadertableObj.style.cssText = DataGridObj.style.cssText;
HeadertableObj.border = '1px';
HeadertableObj.rules = 'all';
HeadertableObj.cellPadding = DataGridObj.cellPadding;
HeadertableObj.cellSpacing = DataGridObj.cellSpacing;
//********** Creating the new header row **********
var Row = HeadertableObj.insertRow(0);
Row.className = DataGridObj.rows[0].className;
Row.style.cssText = DataGridObj.rows[0].style.cssText;
Row.style.fontWeight = 'bold';
//******** This loop will create each header cell *********
for(var iCntr =0; iCntr < DataGridObj.rows[0].cells.length; iCntr++)
{
var spanTag = Row.appendChild(document.createElement('td'));
spanTag.innerHTML = DataGridObj.rows[0].cells[iCntr].innerHTML;
var width = 0;
//****** Setting the width of Header Cell **********
if(spanTag.clientWidth > DataGridObj.rows[1].cells[iCntr].clientWidth)
{
width = spanTag.clientWidth;
}
else
{
width = DataGridObj.rows[1].cells[iCntr].clientWidth;
}
if(iCntr<=DataGridObj.rows[0].cells.length-2)
{
spanTag.style.width = width + 'px';
}
else
{
spanTag.style.width = width + 20 + 'px';
}
DataGridObj.rows[1].cells[iCntr].style.width = width + 'px';
}
var tableWidth = DataGridObj.clientWidth;
//********* Hidding the original header of GridView *******
DataGridObj.rows[0].style.display = 'none';
//********* Setting the same width of all the componets **********
HeaderDivObj.style.width = DataDivWidth + 'px';
DataDivObj.style.width = DataDivWidth + 'px';
DataGridObj.style.width = tableWidth + 'px';
HeadertableObj.style.width = tableWidth + 20 + 'px';
return false;
}
function Onscrollfnction()
{
var div = document.getElementById('DataDiv');
var div2= document.getElementById('HeaderDiv');
//****** Scrolling HeaderDiv along with DataDiv ******
div2.scrollLeft = div.scrollLeft;
return false;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<%--Div contains the new header of the GridView--%>
<div id="HeaderDiv">
</div>
<%--Wrapper Div which will scroll the GridView--%>
<div id="DataDiv" style="overflow: auto; border: 1px solid olive; width: 600px; height: 300px;" onscroll="Onscrollfnction();">
<asp:GridView ID="GridView1" runat="server"
AutoGenerateColumns="true" CellPadding="6" CssClass="GridViewStyle">
<HeaderStyle CssClass="GridViewHeaderStyle" />
</asp:GridView>
</div>
<asp:Button ID="cmdClick" runat="server" Font-Names="verdana" Height="42px"
style="position:absolute; top: 354px; left: 10px;"
Text="Click Me to Fill Grid" onclick="cmdClick_Click" />
</div>
</form>
</body>
</html>
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.
Submit an article or tip