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2006-12-19 17:03 811 查看


1.html代码


<HTML>


<HEAD>


<title>DataGridTooltip</title>


<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">


<meta name="CODE_LANGUAGE" Content="C#">


<meta name="vs_defaultClientScript" content="JavaScript">


<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">




<style type="text/css">

.transparent {

}{ BORDER-RIGHT: indianred 1px solid; BORDER-TOP: indianred 1px solid; DISPLAY: none; FILTER: alpha(opacity=85); BORDER-LEFT: indianred 1px solid; BORDER-BOTTOM: indianred 1px solid; POSITION: absolute; BACKGROUND-COLOR: infobackground } </style>




<script language="javascript">



function Show(Country, City, Address, PostalCode, Phone, Fax)






{


//debugger;


document.getElementById("td1").innerText="国家："+Country;


document.getElementById("td2").innerText="城市："+City;


document.getElementById("td3").innerText="地址："+Address;


document.getElementById("td4").innerText="邮编："+PostalCode;


document.getElementById("td5").innerText="电话："+Phone;


document.getElementById("td6").innerText="传真："+Fax;


x = event.clientX + document.body.scrollLeft;


y = event.clientY + document.body.scrollTop + 20;


Popup.style.display="block";


Popup.style.left = x;


Popup.style.top = y;


}


function Hide()






{


Popup.style.display="none";


}


</script>


</HEAD>


<body MS_POSITIONING="GridLayout">


<form id="Form1" method="post" runat="server">


<div id="Popup" class="transparent">


<table border="0" cellpadding="0" bgColor="#00ccff">


<tr>


<td align="center" bgcolor="indianred"><font color="white">联系方式</font></td>


</tr>


<tr>


<td id="td1"></td>


</tr>


<tr>


<td id="td2"></td>


</tr>


<tr>


<td id="td3"></td>


</tr>


<tr>


<td id="td4"></td>


</tr>


<tr>


<td id="td5"></td>


</tr>


<tr>


<td id="td6"></td>


</tr>


</table>


</div>


<asp:DataGrid id="DataGrid1" runat="server">


<FooterStyle ForeColor="#003399" BackColor="#99CCCC"></FooterStyle>


<SelectedItemStyle Font-Bold="True" ForeColor="#CCFF99" BackColor="#009999"></SelectedItemStyle>


<ItemStyle ForeColor="#003399" BackColor="White"></ItemStyle>


<HeaderStyle Font-Bold="True" ForeColor="#CCCCFF" BackColor="#003399"></HeaderStyle>


<PagerStyle HorizontalAlign="Left" ForeColor="#003399" BackColor="#99CCCC" Mode="NumericPages"></PagerStyle>


</asp:DataGrid>


</form>


</body>


</HTML>
2.cs代码


public class DataGridTooltip : System.Web.UI.Page






{


protected System.Web.UI.WebControls.DataGrid DataGrid1;


private DataTable dt;






Page_Load#region Page_Load


private void Page_Load(object sender, System.EventArgs e)






{


if(!IsPostBack)






{


SqlConnection cnn = new SqlConnection();


cnn.ConnectionString = "data source=meng;initial catalog=Northwind;password=sa;persist security info=True;user id=sa;packet size=4096";




string sqlstr = "select Top 16 CustomerID, CompanyName,ContactTitle,Country, City, Address,PostalCode,Phone,Fax from Customers";




cnn.Open();


SqlDataAdapter ad = new SqlDataAdapter(sqlstr,cnn);


dt = new DataTable();


ad.Fill(dt);




DataGrid1.DataSource = dt;


DataGrid1.DataBind();


}


}


#endregion






DataGrid1_ItemDataBound#region DataGrid1_ItemDataBound


private void DataGrid1_ItemDataBound(object sender,System.Web.UI.WebControls.DataGridItemEventArgs e)






{


if(e.Item.ItemType == ListItemType.AlternatingItem|| e.Item.ItemType == ListItemType.Item)






{


e.Item.Attributes.Add("onmouseover","this.oldcolor=this.style.backgroundColor;this.style.backgroundColor='#C8F7FF';");




e.Item.Attributes.Add("onmousemove",


"Show('"+dt.Rows[e.Item.ItemIndex]["country"].ToString()+"','"


+dt.Rows[e.Item.ItemIndex]["City"].ToString()+"','"


+dt.Rows[e.Item.ItemIndex]["Address"].ToString()+"','"


+dt.Rows[e.Item.ItemIndex]["PostalCode"].ToString()+"','"


+dt.Rows[e.Item.ItemIndex]["Phone"].ToString()+"','"


+dt.Rows[e.Item.ItemIndex]["Fax"].ToString()+"');");


e.Item.Attributes.Add("onmouseout", "this.style.backgroundColor=this.oldcolor;Hide();");


}


}


#endregion






Web Form Designer generated code#region Web Form Designer generated code


override protected void OnInit(EventArgs e)






{


//


// CODEGEN: This call is required by the ASP.NET Web Form Designer.


//


InitializeComponent();


base.OnInit(e);


}






/**//// <summary>


/// Required method for Designer support - do not modify


/// the contents of this method with the code editor.


/// </summary>


private void InitializeComponent()






{


this.DataGrid1.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.DataGrid1_ItemDataBound);


this.Load += new System.EventHandler(this.Page_Load);




}


#endregion


}
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