用js判断radiobuttonlist是否被选中并进判断
判断之后并隐藏相应的控件！！！！--------------------编程问答-------------------- radiobuttonlist的onclick 方法里
先判断radiobuttonlist的状态
然后找到你要隐藏的控件
document.all("id").style.display=none; --------------------编程问答-------------------- <asp:RadioButtonList ID="rblFirstLevel" runat="server" RepeatDirection="Horizontal">
<asp:ListItem Value ="高" Selected ="true" >高</asp:ListItem>
<asp:ListItem Value ="中" >中</asp:ListItem>
<asp:ListItem Value ="低">低</asp:ListItem>
</asp:RadioButtonList>
javascript:
var firstLevelList=document.all ('rblFirstLevel');
for(var i=1;i<firstLevelList.length;i++)
{
if(firstLevelList[i].checked)
{
this.rblFirstLevel.Visible=false;
}
} --------------------编程问答-------------------- 哈哈，这样也行啊？不是吧 --------------------编程问答--------------------
<script type="text/javascript">
function check(m) {
var thisRowChecked = false;
var r = document.getElementsByName(rArr[m])
for (j = 0; j < r.length; j++) {
if (r[j].checked) {
thisRowChecked = true
}
}
if (!thisRowChecked) {
alert("第 " + m + " 行的radio没有选择");
}
}
function checkAll() {
for (i = 0; i < rArr.length; i++) {
var thisRowChecked = false;
var r = document.getElementsByName(rArr[i])
for (j = 0; j < r.length; j++) {
if (r[j].checked) {
thisRowChecked = true
}
}
if (!thisRowChecked) {
alert("第 " + i + " 行的radio没有选择");
}
}
}
</script>
补充：.NET技术 , ASP.NET
