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  • 制作qq简易聊天框

    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>制作qq简易聊天框</title>
    <script type="text/javascript" src="js/jQuery1.11.1.js"></script>
    <script type="text/javascript" src="js/jquery-migrate-1.2.0.js"></script>
    
    <link rel="stylesheet" href="css/chat.css">
    <style type="text/css">
    
    </style>
    <script type="text/javascript">
    $(function(){
        //保存聊天者的头像和昵称
        //var headImg = new Array("images/head01.jpg","images/head02.jpg","images/head03.jpg");
        var uname = new Array("时尚达人","六月岛","胜过这首歌");
        //鼠标单击事件
        $("#send").click(function(){
            qqgo();
        });
        //键盘点击事件
         $(document).keydown(function(event){
                if(event.keyCode=="13"){//按下回车键
                    qqgo();
                }
            });
        function qqgo(){
            //获取文本值
            var txt_value = $(".chatText").val();
            if (txt_value!="") {
            //设置随机数
            //随机数:0+1 = 1,1+1 = 2,2+1 =3;     所以是1,2,3
                var iNum = Math.floor(Math.random()*uname.length)+1;
            //设置聊天内容
            var headStar = "<div><img src =images/head0"+iNum+".jpg></div>";//头像
            //昵称数组的下标是:1-1 = 0,2-1  = 1,3-1 = 2;所以最后对应上数组的下标:0,1,2
            var userName ="<p>"+uname[iNum-1]+"</P>";//昵称
            var chatAtr = "<div>"+$(".chatText").val()+"</div>";//当前输入的内容
            var currentStr  ="<section>"+headStar+userName+chatAtr+"</section>";
            //获得当前聊天的内容 
            var str = $(".chatText").html();
            //获取到的聊天的内容加入到chatBody的div上去
            $(".chatBody").html(str+currentStr);
            
              $(".chatText").val('');//清空输入框 
    
            }else{
                alert("请输入值");
            } 
        }
        
    });
    </script>
    </head>
    <body>
        <section id="chat">
        <div class="chatBody"></div>
        <div><img src="images/icon.jpg"></div>
        <textarea class="chatText"></textarea>
        <div class="btn"><span>关闭(C)</span><span id="send">发送(S)</span></div>
    </section>
        
    </body>
    </html>
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    Mapped exception to response: 500 (Internal Server Error)
    Mapped exception to response: 500 (Internal Server Error)
    object is not a function
  • 原文地址:https://www.cnblogs.com/www-yang-com/p/9285291.html
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