                        课程
                    
                        /前端开发
                        
                            /JavaScript
                        
                        /JavaScript入门篇

确认窗口点击后不弹出提示窗口~

<!DOCTYPE html>
<html>
 <head>
  <title> new document </title>  
  <meta http-equiv="Content-Type" content="text/html; charset=gbk"/>   
  <script type="text/javascript">  
function openWindow(){
    var ask=confirm("是否打开？");
       if(ask==ture)
       {var input=prompt("输入网址","http://www.imooc.com/");
         if(input!=null)
         {window.open('http://www.imooc.com/','_blank','width=400,height=500,menubar=no,toolbar=no');}
         else
         {alert("byebye!");}
        }
       else
       {alert("byebye!");}
       }
  </script> 
 </head> 
 <body> 
	  <input type="button" value="新窗口打开网站" onclick="openWindow()" /> 
 </body>
</html>