表单radio点击，取消按钮

                    var tempradio= null;    
                    function change(checkedRadio)    
                    {    
                        if(tempradio== checkedRadio){  
                            tempradio.checked=false;  
                            tempradio=null;  
                          }   
                           else{  
                               tempradio= checkedRadio;    
                            }  
                     }

表单radio点击，取消按钮,布布扣,bubuko.com

原文：http://3900835.blog.51cto.com/3890835/1539354