[問題] RadioButton選取disabled??
各位前輩好,小弟寫ASP.NET遇到一的問題
有關JAVASCRIPT如下
function fncEnable() {
if (RadioButton1.checked) {
document.DropDownList1.disabled = false;
document.DropDownList2.disabled = true;
}
else {
document.DropDownList1.disabled = true;
document.DropDownList2.disabled = false;
}
}
而HTML檔如下
<asp:RadioButton ID="RadioButton1" runat="server" Onclick="fncEnable()"
GroupName="r"/>
<asp:RadioButton ID="RadioButton2" runat="server" GroupName="r" />
<br />
<asp:DropDownList ID="DropDownList1" runat="server" >
</asp:DropDownList>
<asp:DropDownList ID="DropDownList2" runat="server" >
</asp:DropDownList>
但是都沒有反應...請前輩不吝指教!!感謝~
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