ajax读数据（1)

JScript code var txtID = document.getElementById("textbox_IDno").value var x=new ActiveXObject("Microsoft.XMLHTTP"); x.open("post","Default.aspx?IDno="+txtID,false); x.send(null); if (x.status == 200) {//返回成功    document.getElementById("textbox_Name").value = x.responseText; }

aspx.cs:

C# codeprotected void Page_Load(object sender, EventArgs e) {    if(Request["IDno"]!= null)      {         string sql = "select x....."         //取出你的结果,我就不写了           ....          ......          Response.Write(取出的Name);          Response.End();      } }

转载于:https://www.cnblogs.com/n666/archive/2009/09/11/2191157.html