default.js

c#网络聊天室源码c#网络聊天室源码c#网络聊天室源码

//5_1_a_s_p_x.c_o_m

//测试页面代码
//全局变量
var nowID;
var userName;
var the_timeout;
var the_time;
var islogin;
//
function sendMessage(msg)
{
	var url="Receive.aspx?type=send";
	var param="msg="+escape(msg)+"&name="+escape(userName);
	var ajax=new Simple.Ajax("POST",url,receiveInfo,param);
	ajax.SendRequest();
}
function receiveInfo(data)
{
    var resultText = data.responseText;
    if (resultText == "0") {
        //$("txtShow").innerHTML += "<br />发送失败！";
    }
    else if (resultText == "load") {
    }
    else if (resultText == "false") {
        $("txtShow").innerHTML +="<br />通信发生错误！";
    }
    else if (resultText.length>5)
    {
        var tmpArr = resultText.split("|");
        nowID = parseInt(tmpArr[0]);
        $("txtShow").innerHTML += "<br />"+tmpArr[1];
        $("txtShow").scrollTop +=888;
    }
}
function GetMsg()
{
    //alert(nowID);
	var url="Receive.aspx?type=get&nowid="+nowID;
	var ajax=new Simple.Ajax("GET",url,receiveInfo,"null");
	ajax.SendRequest();
    the_time++;
    the_timeout = setTimeout("GetMsg();", 1500);
}
function InitPage()
{
    $("dialog").style.display='';
    //ShowMiddle();
    nowID = 0;
    islogin = false;
}
function InitUser(name)
{
    if (name=="") {
    alert("请输入用户名!!!");
    }
    else
    {
        $("dialog").style.display='none';
        $("chatDlg").style.display='';
        //Cancel();
        the_timeout = setTimeout("GetMsg();", 2500);
        the_time = 0;
        userName = name;
        islogin = true;
    }
}
function ShowMiddle()
{
	var	LayerHeight=document.body.clientHeight;
	var	LayerWidth=document.body.clientWidth;
	var Left = document.body.scrollLeft;
	var Top = document.body.scrollTop;
	//alert(Left+"|"+Top);
	var str="<div id='middle' oncontextmenu='event.returnValue=false' class='middleDIV' style='width:"+LayerWidth+";height:"+LayerHeight+";left:"+Left+";top:"+Top+";'></div>"
	$("hideDIV").innerHTML=str;
}
function Cancel()
{
	$("hideDIV").innerHTML='';
}
//scrollChanage()
function scrollChanage()
{
	var mid = document.getElementById("middle");
	if (mid) {
		mid.style.left = document.body.scrollLeft;
		mid.style.top = document.body.scrollTop;
	}
}
//sizeChanage()
function sizeChanage()
{
	var mid = document.getElementById("middle");
	if (mid) {
		mid.style.width = document.body.clientWidth;
		mid.style.height = document.body.clientHeight;
		mid.style.left = document.body.scrollLeft;
		mid.style.top = document.body.scrollTop;
	}
}