addcontactperson.js

运用JSP/servlet/JavaBean 技术

function back()
{
	parent.document.getElementById("main").src = "ContactPerson.html";
}

var xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");//创建异步通信对象

function save(url, userId)
{
	var nickName = document.getElementById("nickName").value;//获得昵称
	var emailName = document.getElementById("emailName").value.toLowerCase();//获得联系人帐号
	xmlHttp.open("POST", url, true);//打开与servlet的连接
	xmlHttp.onreadystatechange = reply;//指定回调函数
	xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	var data = "userId=" + userId + "&nickname=" + nickName 
	+ "&emailName=" + emailName + "&operation=add";//构建参数
	xmlHttp.send(data);//发送请求
}

function reply()
{
	if(xmlHttp.readyState == 4 && xmlHttp.status == 200)
	{
		alert(xmlHttp.responseText);
		parent.document.getElementById("main").src = "ContactPerson.html";
	}
}