日期:2014-05-17 浏览次数:20474 次
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="showpage.aspx.cs" Inherits="showpage" %> <!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> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <script type="text/javascript"> function addmarkers() { alert("add markers"); LoadData(); } </script> </head> <body> <div id="toolbar" width="100%; height:20px;" style="text-align: center"> <input type="button" value="mark" onclick="addmarkers()"></input> </div> </body> </html>
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; public partial class showpage : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } public void LoadData() { string sql = "select [Lat],[Lng],[strong] from [dbo].[Test_LatLng]"; DataTable dt = database.Query(sql); } }
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using AjaxPro; public partial class showpage : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { AjaxPro.Utility.RegisterTypeForAjax(typeof(this));//注册ajax服务 } [AjaxMethod] public DataTable LoadData() { string sql = "select [Lat],[Lng],[strong] from [dbo].[Test_LatLng]"; DataTable dt = database.Query(sql); } }