奇怪有关问题，弄明白了你也有收获
日期：2014-05-16 浏览次数：20361 次
奇怪问题，弄明白了你也有收获
想实现点击每个项value= "F "实现相应项目扣分，并显示出对应项的总分
问题：
1。发现function()中k的值总是3，也就是说function中k的值是最后的3而不是
循环依次取得1，2，3
2。还有问题，这段在ie中有扣分结果，在firefox没有结果。不知道为什么
如果想实现功能，这段Js还能怎么写？
请高手指点~~~
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN " "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns= "http://www.w3.org/1999/xhtml ">
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=utf-8 " />
<script src= "js/prototype.js " type= "text/javascript "> </script>
<title> 无标题文档 </title>
</head>
<body>
<form id= "form1 " name= "form1 " method= "post " action= " ">
<div id= "A1 ">
<input type= "radio " name= "a " value= "T " />
<input type= "radio " name= "a " value= "F " />
<input type= "radio " name= "b " value= "T " />
<input type= "radio " name= "b " value= "F " />
<input type= "radio " name= "c " value= "T " />
<input type= "radio " name= "c " value= "F " />
</div>
<div id= "A2 ">
<input type= "radio " name= "d " value= "T " />
<input type= "radio " name= "d " value= "F " />
<input type= "radio " name= "e " value= "T " />
<input type= "radio " name= "e " value= "F " />
<input type= "radio " name= "f " value= "T " />
<input type= "radio " name= "f " value= "F " />
</div>
<div id= "A3 ">
<input type= "radio " name= "g " value= "T " />
<input type= "radio " name= "g " value= "F " />
<input type= "radio " name= "h " value= "T " />
<input type= "radio " name= "h " value= "F " />
<input type= "radio " name= "i " value= "T " />
<input type= "radio " name= "i " value= "F " />
</div>
想实现点击每个项value= "F "实现相应项目扣分，并显示出对应项的总分
问题：
1。发现function()中k的值总是3，也就是说function中k的值是最后的3而不是
循环依次取得1，2，3
2。还有问题，这段在ie中有扣分结果，在firefox没有结果。不知道为什么
如果想实现功能，这段Js还能怎么写？
请高手指点~~~
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN " "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns= "http://www.w3.org/1999/xhtml ">
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=utf-8 " />
<script src= "js/prototype.js " type= "text/javascript "> </script>
<title> 无标题文档 </title>
</head>
<body>
<form id= "form1 " name= "form1 " method= "post " action= " ">
<div id= "A1 ">
<input type= "radio " name= "a " value= "T " />
<input type= "radio " name= "a " value= "F " />
<input type= "radio " name= "b " value= "T " />
<input type= "radio " name= "b " value= "F " />
<input type= "radio " name= "c " value= "T " />
<input type= "radio " name= "c " value= "F " />
</div>
<div id= "A2 ">
<input type= "radio " name= "d " value= "T " />
<input type= "radio " name= "d " value= "F " />
<input type= "radio " name= "e " value= "T " />
<input type= "radio " name= "e " value= "F " />
<input type= "radio " name= "f " value= "T " />
<input type= "radio " name= "f " value= "F " />
</div>
<div id= "A3 ">
<input type= "radio " name= "g " value= "T " />
<input type= "radio " name= "g " value= "F " />
<input type= "radio " name= "h " value= "T " />
<input type= "radio " name= "h " value= "F " />
<input type= "radio " name= "i " value= "T " />
<input type= "radio " name= "i " value= "F " />
</div>
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