一個Ajax.NET的查詢實例
一個Ajax.NET的查詢實例,一個Ajax.NET的查詢實例
因為項目中只能用.net 1.1,所以atlas是用不了了,只能玩玩AjaxProfession.net, 下面是一個查詢的案例。 在頁面上放置一個DataGrid1,各種查詢結果均放入其中,在client端的JS中將SQL語句傳給server端的方法,執行一個查詢,並可以控制雙擊行是否展開一個新的查詢。可將DataGrid1的內容導出到Excel中、模擬gmail的Ajax的loading運用
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using System.IO;
namespace eol
{
/**//// <summary
/// index 的摘要描述。
/// </summary
public class index : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox TextBox1;
protected WebControlLibrary.InputCalendar startTime;
protected WebControlLibrary.InputCalendar endTime;
protected WebControlLibrary.InputCalendar pStartTime;
protected WebControlLibrary.InputCalendar pEndTime;
protected System.Data.SqlClient.SqlConnection Conn=new SqlConnection();
protected System.Web.UI.WebControls.TextBox eformsn;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.DataGrid DataGrid1=new DataGrid();
protected System.Web.UI.WebControls.Button Button2;
protected System.Web.UI.HtmlControls.HtmlInputText applicant;
public string toExcel;
private void Page_Load(object sender, System.EventArgs e)
{
AjaxPro.Utility.RegisterTypeForAjax(typeof(eol.index));
}
public DataSet DB(string dataName, string sqlCmd)
{
string connStr="server=172.16.0.120;uid=msikdb;pwd=dbmsik;database="+dataName; [next]
Conn.ConnectionString=connStr;
try
{
Conn.Open();
}
catch(Exception ex)
{
Conn.Close();
Response.Write(ex.Message);
&nbs