1、HTML代码
1 <input type="radio" name="gender" id="a1" value="1" checked="checked" /><label for="a1">男</label> 2 3 <input type="radio" name="gender" id="a2" value="2" /> 4 <label for="a2">女</label>
2、JS获取
1 function test() 2 { 3 var temp = document.getElementsByName("gender"); 4 for(var i=1;i<temp.length;i++) 5 { 6 if(temp[i].checked) 7 var gender= temp[i].value; 8 } 9 }
3、JQuery获取
1 var gender= $("input[name='gender']:checked").val();