js实现仿qq消息的弹出窗效果

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我是靠谱客的博主无心石头，最近开发中收集的这篇文章主要介绍js实现仿qq消息的弹出窗效果，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

在我们的日常开发中，或者生活中，经常需要用到弹出窗。这里我们就用js模拟一下qq消息一样的弹出窗，分享给大家供大家参考，具体内容如下
运行效果截图：

直接贴代码：

<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gbk" /> 
<title>javaScript实现网页右下角弹出窗口代码</title> 
</head> 
<body> 
<script type="text/javascript"> 
var ShowMsg={ 
  title:'提示', 
  content:'模拟qq弹出框消息提醒', 
  width:'300px', 
  height:'100px', 
  setTitle:function(value){ 
    this.title=value; 
  }, 
  setContent:function(value){ 
    this.content=value; 
  }, 
  getTitle:function(){ 
    return this.title; 
  }, 
  getContent:function(){ 
    return this.content; 
  }, 
  show:function(){ 
    //弹窗div 
    var _winPopDiv = document.createElement('div');  
      _winPopDiv.id="_winPopDiv";  
      _winPopDiv.style.cssText = 'width:300px; position:absolute; right:0; bottom:0; border:1px solid #666; margin:0; padding:1px; overflow:hidden; display:block;'; 
    //消息标题div 
    var _titleDiv= document.createElement('div');  
      _titleDiv.id="_titleDiv";   
      _titleDiv.innerHTML=this.getTitle();  
      _titleDiv.style.cssText = 'width:100%; height:22px; line-height:20px; background:#FFCC00; font-weight:bold; text-align:left; font-size:14px;';  
      _winPopDiv.appendChild(_titleDiv); 
    //关闭消息按钮span 
    var _closeSpan= document.createElement('span');  
      _closeSpan.id="_closeSpan";  
      _closeSpan.innerHTML="X"; 
      _closeSpan.style.cssText = 'position:absolute; right:4px; top:-1px; color:#FFF; cursor:pointer;font-size:14px;';  
      _titleDiv.appendChild(_closeSpan);  
    //内容div 
    var _conDiv= document.createElement('div');  
      _conDiv.id="_conDiv";  
      _conDiv.style.cssText = 'width:100%; height:110px; line-height:80px; font-weight:bold; font-size:12px; color:#FF0000; text-decoration:underline; text-align:center;';  
      _conDiv.innerHTML=this.getContent(); 
      _winPopDiv.appendChild(_conDiv);   
    document.body.appendChild(_winPopDiv);  
    //关闭span绑定事件 
    var closeDiv = document.getElementById("_closeSpan"); 
    if(closeDiv.addEventListener){ 
      closeDiv.addEventListener("click",function(e){  
        if (window.event != undefined) {  
          window.event.cancelBubble = true;  
        } else if (e.stopPropagation) {  
          e.stopPropagation();  
        }  
        document.getElementById('_winPopDiv').style.cssText="display:none;"; 
      },false); 
    }else if(closeDiv.attachEvent){ 
      closeDiv.attachEvent("onclick",function(e){  
        if (window.event != undefined) {  
          window.event.cancelBubble = true;  
        } else if (e.stopPropagation) {  
          e.stopPropagation();  
        }  
        document.getElementById('_winPopDiv').style.cssText="display:none;"; 
      }); 
    } 
  } 
}; 
ShowMsg.show(); 
</script> 
</body> 
</html>

希望本文所述对大家学习javascript程序设计有所帮助。