验证单选按钮列表 [英] validating radio button list

问题描述

<tr>
    <td>
        <asp:Label ID="Label2" runat="server" Text="SEX"></td>
    <td style="width: 203px">
        <asp:RadioButtonList ID="RadioButtonList1" runat="server" RepeatDirection="Horizontal">
        <asp:ListItem>MALE
        <asp:ListItem>FEMALE
        
    </td>
</tr>

我想使用javascripts来验证RadioButtonList的上述详细信息...可以有人帮助我....

i want to validate a RadioButtonList using javascripts for the above details... can any one able to assist me....

推荐答案

<script language="javascript" type="text/javascript">
    function validate()
    {     
    if (document.getElementById("RadioButtonList1").checked==false)
    {
    var answer = confirm ("Please confirm selection...")
    if (answer)
    return true;
    else
    return false;
    }         
    return true;
    }
    </script>

请参阅....
使用javascript验证单选按钮 [

Refer this....
validation of radiobutton using javascript[^]

尝试
http://asp-net-example.blogspot.com/2009/02/aspnet-requiredfieldvalidator-example.html [ ^ ]

Try
http://asp-net-example.blogspot.com/2009/02/aspnet-requiredfieldvalidator-example.html[^]

试试这个，

Hi,
Try this one,

function validate()
{
    var selected =

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