日期:2014-05-18 浏览次数:20513 次
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<div>
<ajaxToolkit:AutoCompleteExtender ID="AutoCompleteExtender1" runat="server" TargetControlID="TextBox1" ServiceMethod="GetCompletionList" CompletionSetCount="10" CompletionInterval="500" MinimumPrefixLength="1">
</ajaxToolkit:AutoCompleteExtender>
</div>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
static SqlConnection conn;
protected void Page_Load(object sender, EventArgs e)
{
conn = new SqlConnection(@"server=.\SQL2000;database=JHCRM;uid=sa;pwd=sa");
}
[System.Web.Services.WebMethodAttribute(), System.Web.Script.Services.ScriptMethodAttribute()]
public static string[] GetCompletionList(string prefixText,int count)
{
conn.Open();
string sql = "SELECT YGID,YGNAME FROM TEMP_YG WHERE YGPY LIKE '" + prefixText + "%'";
SqlDataAdapter da = new SqlDataAdapter(sql, conn);
DataSet ds = new DataSet();
da.Fill(ds);
conn.Close();
int i = 0;
string[] temp = new string[ds.Tables[0].Rows.Count];
foreach (DataRow dr in ds.Tables[0].Rows)
{
temp[i] = dr[1].ToString();
i++;
}
return temp;
}
}