原生JavaScript制作计算器

原生Javascript制作计算器

 
 
 
 
 
 
 X:

 
 F:

 
 Y:

 
 R:

 
 
 
 

再给大家分享一个稍微复杂些的计算器

body,ul{ margin:0px; padding:0px;}
body{ background:#AF6332}
li{ list-style:none;}
.fl{ float:left;}
.fr{ float:right;}
.clearfix:after{ content:""; display:block;clear:both}
.clearfix{zoom:1;}

.calBox{ width:460px; padding-bottom:10px;background:#FDFDFD; border-radius:5px; position:absolute; left:50%; top:50%; margin-left:-230px; margin-top:-225px; box-shadow:0px 0px 10px rgba(0,0,0,0.8),0px 0px 10px rgba(0,0,0,0.5) inset; -webkit-box-shadow:0px 0px 10px rgba(0,0,0,0.8),0px 0px 10px rgba(0,0,0,0.5) inset; background:#F9F9F9; overflow:hidden}
input{ width:406px; height:82px; margin:10px 7px 0px; border-radius:5px; border:1px solid #64655F; box-shadow:0px 5px 2px rgba(157,157,145,0.8) inset; -webkit-box-shadow:0px 5px 2px rgba(157,157,145,0.8) inset; outline:none; background:#FCFDEB; text-align:right; font-family:"微软雅黑"; font-size:40px; padding:0px 10px;}
ul{}
li{ list-style:none; width:74px; height:34px; line-height:34px; text-align:center; font-family:"微软雅黑"; border:1px solid #8B8B8B; border-radius:5px; background:url(img/calBg) repeat-x; float:left; margin:12px 6px 0px;}
.one li{ height:44px; background:url(calBg1.jpg) repeat-x; line-height:44px;cursor:pointer;}
.one .orange{ background:url(calBg2.jpg) repeat-x; border:1px solid #875733;}
.one .black{ background:url(calBg3.jpg) repeat-x; border:1px solid #363636; color:#fff;}
.one .gray{ background:url(calBg4.jpg) repeat-x; border:1px solid #5F6366;}
.zero{ width:160px;}
.one .deng{ background:url(calBg5.jpg); height:100px;}
.twoBox{ width:353px; overflow:hidden; }
.two{ width:358px;}
.calBox .three { margin:0px}
.calu{ padding:0px 10px; width:470px;}





	
  
  	  	
    

      
开机
      
关机
      
清屏
      
+/-
      
1/x
      
7
      
8
      
9
      
/
      
%
      
4
      
5
      
6
      
*
      
√
      
            
    
    
      
      	

   
1
   
2
   
3
   
-
   
0
   
.
   
+
 
      
      

 
=
      
    
    
  

效果图演示