<td>
<c:if test=" ${empty user.sex}" ><input type="radio" name="sex" value="女" >女 <input type="radio" name="sex" value="男" >男</c:if>
<c:if test= "${user.sex =='女'}" ><input type="radio" name="sex" value="女" checked="checked">女 <input type="radio" name="sex" value="男" >男</c:if>
<c:if test= "${user.sex=='男'}" ><input type="radio" value="女" name="sex" >女 <input type="radio" value="男" checked="checked" name="sex">男</c:if>
<c:if test=" ${empty user.sex}" ><input type="radio" name="sex" value="女" >女 <input type="radio" name="sex" value="男" >男</c:if>
<c:if test= "${user.sex =='女'}" ><input type="radio" name="sex" value="女" checked="checked">女 <input type="radio" name="sex" value="男" >男</c:if>
<c:if test= "${user.sex=='男'}" ><input type="radio" value="女" name="sex" >女 <input type="radio" value="男" checked="checked" name="sex">男</c:if>
</td>
对于同一个jsp中我需要通过js获取选中的性别值我是这样实现的
var radios=document.getElementsByName("sex");
for(var ra in radios){
if(radios[ra].checked){
document.getElementById("sex").value= radios[ra].value;
}
}