这是我在 asp.net 中的[checkbox]
代码[dropdownlist]
......
var $ddls = $('select');
$ddls.prop("disabled", true);
我的问题是:如何仅在选中复选框时启用下拉菜单?如果未选中该复选框,则禁用下拉菜单
<asp:GridView ID="routePlanGridView" runat="server" AutoGenerateColumns="False"
<Columns>
<asp:TemplateField HeaderText="Reason">
<ItemTemplate>
<div class="selectreason">
<asp:CheckBox CssClass="selectme" ID="chkReject" runat="server" Checked="false">
</asp:CheckBox>
<asp:DropDownList runat="server" ID="detail" >
<asp:ListItem Selected="True" Value="0">Select me</asp:ListItem>
<asp:ListItem Value="1">one</asp:ListItem>
<asp:ListItem Value="2">two</asp:ListItem>
<asp:ListItem Value="3">three</asp:ListItem>
<asp:ListItem Value="4">four</asp:ListItem>
</asp:DropDownList>
</div>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>