如何实现PPJOKE网页嵌入聊天

这篇文章主要介绍“如何实现PPJOKE网页嵌入聊天”，在日常操作中，相信很多人在如何实现PPJOKE网页嵌入聊天问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”如何实现PPJOKE网页嵌入聊天”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

PPJOKE是根据我以前写的OTALK重写的。演示地址，向右转--> 已经嵌入到了我BLOG中。
http://www.ppjoke.com
PPJOKE整站提供下载。
修改界面颜色
见rar中'ppjoke/ppjoke.css'只要相应修改成网站配色就OK

网页集成说明
将rar中的ppjoke复制到要嵌入页面的目录中，将index.htm中的一下代码复制到网页中向嵌入的div中即可

代码如下:

<script type="text/javascript">
document.write("<div id ='load'>正在加载....</div>");
var style = document.createElement("link");
style.rel="stylesheet";
style.type="text/css";
style.href='ppjoke/ppjoke.css';
style.title='ppjoke';
var head=document.getElementsByTagName("head")[0];
head.appendChild(style);
</script>

<script language="JavaScript" type="text/javascript" class="lazy" data-src="ppjoke/lib/prototype.js"></script>

<script type="text/javascript" class="lazy" data-src="ppjoke/class="lazy" data-src/scriptaculous.js?load=effects,dragdrop,builder,controls,slider "></script>

<script language="JavaScript" type="text/javascript">

var talktime = 3500;//设置获取内容时间间隔
var talkpath = 'ppjoke/ppjoke.asp';
var talkcolor = 'blue';
var info_shaping ='请勿刷屏';
var info_talkfail ='发送失败';
var barinf_logining ='正在登录';
var barinf_regging = '正在注册';
var barinf_neterro = '数据传输错误';
var barinf_loginready = '登陆成功';
var barinf_loginerro = '密码错误';
var barinf_blank = '请输入聊天内容';
var barinf_logoutok = '注销成功';
var barinf_logouterro = '注销失败';
var barinf_regerro = '用户名已存在';
var barinf_regok = '注册成功,自动登陆';
var barinf_checkuser = '自动登陆中';
var barinf_checkbad = '非法身份,请自行登陆';
var colorArr = ['red','blue','green','darkorange','black','teal','deeppink','blueviolet','springgreen'];
var Anonymous = '匿名';

var count=0;
var lastworld='';
var lastalk='';
var lastWorldTime=false;
var getMsgTime;
var noMemoTimes = 0;
var cookiename;
var cookiepass;

//Event.observe(window, 'load', ppjokeinit, false);

function ppjokeinit(){
    talkcolor = colorArr[Math.round(Math.random()*9)];
    window.setTimeout(getMsg,talktime);
    $('load').style.display='none';
    $('ppjoke_main').style.display='block';
    Event.observe('ppjoke_sendbox', 'keydown', keyDownAll, false);
    Field.select('talk');
    new Draggable('ppjoke_main',{handle:'ppjoke_topbar'});
    createFaceList();
    GetCookie();
    logined();
}

var ppjokeWs = {
    letBack:function(){
        $('ppjoke_main').style.left='';
        $('ppjoke_main').style.top='';
        $('ppjoke_main').style.zIndex='';
        $('ppjoke_main').style.width='150px';
        $('ppjoke_msgbox').style.height='200px';
        $('ppjoke_Facediv').style.height = '100px';
    },
    letBig:function(){
        $('ppjoke_main').style.width = '580px';
        $('ppjoke_msgbox').style.height = '400px';
        $('ppjoke_Facediv').style.height = '25px';
    }
}

function keyDownAll(event){
    var e = event || window.event;
    if(e.keyCode==13){sendMsg()}
}

function logined(){
    function loginok(req){
        if(req.responseText=="ok"){
            $('name').value = cookiename;
            $('alogin').style.display='none';
            $('ppjoke_alogout').style.display='inline';
            $('name').blur();
            $('name').disabled = 'true';
            Field.select('talk');
        }else{
        }
    }        
    if(cookiename){
        var timestamps =  new Date().getTime()+Math.random();
        creatInfo(barinf_checkuser);
        var sendAjax = new Ajax.Request(talkpath+'?act=login×tamp='+timestamps,{method: 'post',parameters:'regname='+cookiename+"&reg;pass="+cookiepass,onComplete:loginok});
    }
}

//获取信息
function getMsg (){
    var timestamps =  new Date().getTime()+Math.random();
    var getAjax = new Ajax.Request(talkpath+'?act=getMsg×tamps='+timestamps,{method: 'get',parameters:'',onSuccess:showMsg});

    function showMsg(req){

        window.setTimeout(getMsg,talktime);

        var newMsg=eval('(' + req.responseText + ')');

        function appendtime(){
            $('ppjoke_msgbox').appendChild(Builder.node('p', {id:'thelastTime',style:'background-color:#FFCCFF'},'消息发送时间:'+lastWorldTime));
            appendtimok=true;
        }

        if (noMemoTimes == 5 ){appendtime();noMemoTimes=0}
        noMemoTimes?noMemoTimes++:noMemoTimes=0;

        //处理聊天信息
        newMsg.msg.each(function(data){
            if(noMemoTimes >= 5){Element.remove('thelastTime');}
            noMemoTimes = 1;
                count++;
                var p = document.createElement('p');
                if(count%2==0){
                    Element.addClassName(p,'p1');
                }else{
                    Element.addClassName(p,'p2');
                }
                var userspan = document.createElement('span');
                var usertext = document.createTextNode(data.u+':');
                if(data.v=="True"){
                    userspan.appendChild(usertext);
                }else{
                    userspan.style.color='#CACACA';
                    userspan.appendChild(usertext);
                }
                var msgspan = document.createElement('span');
                msg2face(data.m,msgspan);
                msgspan.style.color=data.c;
                p.appendChild(userspan);
                p.appendChild(msgspan);
                $('ppjoke_msgbox').appendChild(p);
                lastWorldTime=data.t;
            }
        );
        $('ppjoke_msgbox').scrollTop=$('ppjoke_msgbox').scrollHeight;
    }
}

//发送聊天信息,处理本地消息
function sendMsg (){
    if(!Field.present('talk','name','email')){
        creatInfo(barinf_blank);
        return;
    }

    if(lastworld==Form.serialize('talkform')){
        sysinf(info_shaping);
    }else{

        if($('thelastTime')){Element.remove('thelastTime');}

        var timestamps =  new Date().getTime()+Math.random();
        var sendAjax = new Ajax.Request(talkpath+'?act=sendMsg&color='+talkcolor+'×tamp='+timestamps,{method: 'post',parameters:Form.serialize('talkform'),onFailure:ajaxErro});
        lastworld=Form.serialize('talkform');
        lastalk=$F('talk');

        count++;
        var p = document.createElement('p');
        if(count%2==0){
            Element.addClassName(p,'p1');
        }else{
            Element.addClassName(p,'p2');
        }
        var userspan = document.createElement('span');
        var usertext = document.createTextNode($F('name')+':');
        if($('name').disabled == true){
            userspan.appendChild(usertext);
        }else{
            userspan.style.color='#CACACA';
            userspan.appendChild(usertext);
        }
        var msgspan = document.createElement('span');
        msg2face($F('talk'),msgspan);
        msgspan.style.color=talkcolor;
        p.appendChild(userspan);
        p.appendChild(msgspan);
        $('ppjoke_msgbox').appendChild(p);
    }
    Field.clear('talk');
    Field.select('talk');
    $('ppjoke_msgbox').scrollTop=$('ppjoke_msgbox').scrollHeight;

    function ajaxErro(){
        sysinf(info_talkfail);
    }
}

//发送登陆信息
function sendLogin (){
    var timestamps =  new Date().getTime()+Math.random();
    creatInfo(barinf_logining);
    var sendAjax = new Ajax.Request(talkpath+'?act=login×tamp='+timestamps,{method: 'post',parameters:Form.serialize('logform'),onComplete:sendLoginOk});
    function sendLoginOk(req){
        if(req.responseText=="ok"){
            creatInfo(barinf_loginready);
            $('alogin').style.display='none';
            $('ppjoke_alogout').style.display='inline';
            $('name').value=$F('regname');
            $('name').blur();
            $('name').disabled = 'true';
            Effect.SlideUp('ppjoke_logdiv',{duration:1.0});
            Field.select('talk');
            CreactCookie();
        }else{
            creatInfo(barinf_loginerro);
        }
    }
}

//发送注册信息
function sendReg (){
    var timestamps =  new Date().getTime()+Math.random();
    creatInfo(barinf_regging);
    var sendAjax = new Ajax.Request(talkpath+'?act=reg×tamp='+timestamps,{method: 'post',parameters:Form.serialize('logform'),onComplete:sendRegOk});
    function sendRegOk(req){
        if(req.responseText=="ok"){
            creatInfo(barinf_regok);
            $('alogin').style.display='none';
            $('ppjoke_alogout').style.display='inline';
            $('name').value=$F('regname');
            $('name').blur();
            $('name').disabled = 'true';
            Effect.SlideUp('ppjoke_logdiv',{duration:1.0});
            Field.select('talk');
            CreactCookie();
        }else{
            creatInfo(barinf_regerro);
        }
    }
}

//发送注销信息
function sendLogout (){
    var timestamps =  new Date().getTime()+Math.random();
    var sendAjax = new Ajax.Request(talkpath+'?act=logout×tamp='+timestamps,{method: 'get',parameters:'',onComplete:sendLogOutOk});
    function sendLogOutOk(req){
        if(req.responseText=="ok"){
            creatInfo(barinf_logoutok);
            $('ppjoke_logdiv').style.display='none';
            $('alogin').style.display='inline';
            $('ppjoke_alogout').style.display='none';
            $('name').value=Anonymous;
            $('name').blur();
            $('name').disabled = ''
            Field.select('talk');
            clearChat()    ;
        }else{
            creatInfo(barinf_logouterro);
        }
    }
}

function msg2face(msg,element){
    var msgtext=$A(msg.match(/([^\[]*)(\[\d\d\])?/gim));
    if(msgtext[0]){
        msgtext.each(function(word){
            var section = word.match(/([^\[]*)\[?(\d\d)?\]?/i);
            if(section[1]){
            var msgtext = document.createTextNode(section[1]);
            element.appendChild(msgtext);
            }
            if(section[2]){
                msgimg = document.createElement('img');
                msgimg.setAttribute('class="lazy" data-src','ppjoke/images/smilies/Face_'+section[2]+'.gif');
                element.appendChild(msgimg);
                }
            }
        );
    }else{
        element.appendChild(document.createTextNode(msg));
    }
}

function creatInfo(text){
    $('ppjoke_otherinf').innerHTML=text;
    window.setTimeout(function(){$('ppjoke_otherinf').innerHTML=""},5000);
}

function sysinf(text){
    var p = Builder.node('p',{style:'background-color:yellow'},[Builder.node('span',{style:'color:red'},'系统 '),Builder.node('span',{style:'color:blue'},text)]);
    $('ppjoke_msgbox').appendChild(p);
    $('ppjoke_msgbox').scrollTop=$('ppjoke_msgbox').scrollHeight;
}

Ajax.Responders.register(
    {
        onCreate: function(){
            //creatInfo(noMemoTimes);
            $('ajaxing').show();
        },
        onComplete: function() {
            if(Ajax.activeRequestCount == 0){
                $('ajaxing').hide();
            }
        }
    }
);

function createFaceList(){
    for (i=1;i<=24;i++){
        var j=i
        if(j<10){j='0'+i}
        var a = Builder.node('a', {href:'#'},[Builder.node('img',{class="lazy" data-src:'ppjoke/images/smilies/Face_'+j+'.gif'},[])]);
        a.alt=j;
        a.onclick=function(){$('talk').value=$F('talk')+'['+this.alt+']';Field.focus('talk');return false;};
        var li = Builder.node('li', {},[a]);    
        $('ppjoke_facelist').appendChild(li);
    }
}

function changeColor(color){
    talkcolor=color;
}

function CreactCookie(){
    var mydate = new Date();
    mydate.setTime(mydate.getTime() + 48*60*60*100);
    document.cookie = "ppjokeusername="+escape($F('regname'))+";expires="+mydate.toGMTString();
    document.cookie = "ppjokepass="+escape($F('regpass'))+";expires="+mydate.toGMTString();
}

function GetCookie(){
    var value = unescape(document.cookie);
    var namepos = value.indexOf("ppjokeusername=");
    if(namepos!=-1){
        var start = namepos + 14;
        var end = value.indexOf(";",start);
        if (end == -1) end = value.length;
        cookiename = value.substring(start,end);
    }
    var passpos = value.indexOf("ppjokepass=");
    if(passpos!=-1){
        var start = passpos + 10;
        var end = value.indexOf(";",start);
        if (end == -1) end = value.length;
        cookiepass = value.substring(start,end);
    }
}

function DelCookie(sName,sValue){
  document.cookie = sName + "=" + escape(sValue) + ";expires=Fri, 31 Dec 1999 23:59:59 GMT;";
}

function clearChat(){
    var ps = $A($('ppjoke_msgbox').getElementsByTagName('p'));
    ps.each(function(p){
        Element.remove(p);
        }
    );
}

</script>

<div id="ppjoke">

<div id="ppjoke_main">
    <div id="ppjoke_topbar"><a href="javascript:void(0)" onclick="ppjokeWs.letBack()">X</a><a href="javascript:void(0)" onclick="ppjokeWs.letBig()">B</a><a href="javascript:void(0)" onclick="void(0)">F</a></div>

    <div id="ppjoke_msgbox"></div>

    <div id="ppjoke_infbox">
            <span id="ppjoke_otherinf"></span>
            <span id="ajaxing"><img class="lazy" data-src="ppjoke/images/ajaxing.gif" alt="doing" /></span>
    </div>

    <div id="ppjoke_operbox">

        <div id="ppjoke_sendbox">
            <form id="talkform" action="#">
            <input type="text" name="name" class="smallinput"  id = "name" value="匿名" />
            <input type="text" name="email" class="smallinput" id="email" value="email" />
            <input type="text" name="talk" class="longinput" id="talk" />
            </form>
            <a class="aex" href="#" onclick="clearChat(); return false;" >清屏</a>
            <a id="alogin" class="aex" href="#" onclick="Effect.toggle('ppjoke_logdiv','slide'); return false;" >登录</a>
            <a id="ppjoke_alogout" class="aex" href="#" onclick="sendLogout(); return false;" >注销</a>
            <a class="aex" href="#" onclick="Effect.toggle('ppjoke_Facediv','slide'); return false;" >:)</a>
            <a class="aex" href="#" onclick="Effect.toggle('ppjoke_Colordiv','slide'); return false;" >色</a>
        </div>

        <div id="ppjoke_Facediv" >
            <ul id="ppjoke_facelist">
            </ul>
        </div>

        <div id="ppjoke_logdiv" >
            <form id="logform" action="#">
                <input type="text" name="regname" class="smallinput"  id = "regname" value="username" />
                <input type="password" name="regpass" class="smallinput" id="regpass" value="pass" />
                <a href="#" class="aex" onclick="sendLogin();return false;" >确定</a>
                <a href="#" class="aex" onclick="sendReg();return false;" >注册</a>
            </form>
        </div>

        <div id="ppjoke_Colordiv" >
            <ul >
                <li><a  href="#" onclick="changeColor('red');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('blue');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('green');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('darkorange');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('black');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('teal');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('deeppink');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('blueviolet');return false;">■</a></li>
                <li><a  href="#" onclick="changeColor('springgreen');return false;">■</a></li>
            </ul>
        </div>

        <div id="ppjoke_Exdiv" >
            <ul id="ppjoke_onlinelist">
            </ul>
        </div>

    </div>

</div>
</div>
<script type="text/javascript">
    ppjokeinit();
</script>

到此，关于“如何实现PPJOKE网页嵌入聊天”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注编程网网站，小编会继续努力为大家带来更多实用的文章！