ASP.Net RadioButtonList的：使用jQuery來獲取列表項選擇

Question

有2個RadioButtonLists：

Are you a minor?: oYes oNo 
Do you wish a joint account?: oYes oNo 

如果答案第一問題是肯定的，我想檢測到的第一個問題的迴應，並設置了答案到第二個問題是使用jQuery函數。提前致謝。

<asp:Label ID="lblMinfor" CssClass="boldIt" runat="server" Text="Is this account for a minor" Style="float: left; width: 200px;"></asp:Label><br /> 
<asp:RadioButtonList ID="rdlMinor" runat="server" RepeatDirection="Horizontal" Width="130px" Style="float: left;" BorderStyle="None" RepeatLayout="Flow"()> 
    <asp:ListItem>Yes</asp:ListItem> 
    <asp:ListItem Selected="True">No</asp:ListItem> 
</asp:RadioButtonList> 
<asp:Label ID="lblJoint" CssClass="boldIt" runat="server" Text="Is this for a joint account?" Style="float: left; width: 200px;"></asp:Label><br /> 
<asp:RadioButtonList ID="rdlJoint" runat="server" RepeatDirection="Horizontal" Width="130px" Style="float: left;" BorderStyle="None" RepeatLayout="Flow"> 
    <asp:ListItem>Yes</asp:ListItem> 
    <asp:ListItem Selected="True">No</asp:ListItem> 
</asp:RadioButtonList> 

Answer 1

$('#<%=rdlMinor.ClientID %>').change(function() { 
    if($('#<%=rdlMinor.ClientID %> input:checked').val() == 'Yes') 
    { 
     $('#<%=rdlJoint.ClientID %>').find("input[value='Yes']").attr("checked", "checked"); 
    } 
}); 

Answer 2

試試這個代碼：

<script type="text/javascript"> 

$(document).ready(function() { 

    $("#<%=rdlMinor.ClientID%>").change(function() 
    { 
     var rbvalue = $("input[@name=<%=rdlMinor.ClientID%>]:radio:checked").val(); 

     if(rbvalue == "Yes") 
     { 
      $('#<%=rdlJoint.ClientID %>').find("input[value='Yes']").attr("checked", "checked"); 
     } 
    }); 

}); 

</script> 

更多關於這些主題：

JQuery Accessing the Client Generated ID of ASP.NET Controls

How to Set Get RadioButtonList Selected Value using jQuery