//接收window.opne传递过来的用户名

$username_chat = $_GET['username_chat'];

//获取loginuser

session_start();

$loginuser = $_SESSION['loginuser']

?>

window.resizeTo(800,700);

//设置隔一段时间自动取数据

window.setInterval("getMessage()", 3000);

var xmlHttpRequest;

function getMessage(){

xmlHttpRequest = getXmlHttpObject();

if(xmlHttpRequest){

var url = "getMessageController.php";

var data = "getter=<?php echo $loginuser;?>"+"&sender=<?php echo $username_chat; ?>";

xmlHttpRequest.open("post", url, true);

xmlHttpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

xmlHttpRequest.onreadystatechange=function(){

if(xmlHttpRequest.readyState==4){

if(xmlHttpRequest.status==200){

var meses = xmlHttpRequest.responseXML.getElementsByTagName("mes");

if(meses.length > 0){

for(var i=0; i

$("return_con").value += meses[i].childNodes[1].childNodes[0].nodeValue+"对你说："

+meses[i].childNodes[3].childNodes[0].nodeValue+" ["+meses[i].childNodes[4].childNodes[0].nodeValue +"]\r\n";

}

}

}

}

};

xmlHttpRequest.send(data);

}

}

function sendMessage(){

xmlHttpRequest = getXmlHttpObject();

if(xmlHttpRequest){

var url = "sendMessageController.php";

var data="con="+$("con").value+"&getter=<?php echo $username_chat;?>"+"&sender=<?php echo $loginuser;?>";

xmlHttpRequest.open("post",url,true);

xmlHttpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

xmlHttpRequest.onreadystatechange=function(){

if(xmlHttpRequest.readyState==4){

if(xmlHttpRequest.status==200){

if(xmlHttpRequest.responseText == "err"){

//把发的话显示到聊天框

$("return_con").value += "error\r\n";

}

}

}

};

xmlHttpRequest.send(data);

$("return_con").value += "你对<?php echo $username_chat;?>"+"说: "+$("con").value+" ["+getNowTime()+"]\r\n";

$("con").value="";

}

}

聊天室(<?php echo $loginuser;?>正在和<?php echo $username_chat;?>聊天)

一键复制

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