我通过 Repeater嵌套循环出来一组题目:  <asp:Repeater ID="QuestionList" runat="server" onitemdatabound="QuestionList_ItemDataBound1" >
            <ItemTemplate>
              <dl class="qitem">
                <dt><%#Eval("Question")%></dt>
                <dd class="clearfix">
                  <ul class="clearfix">
                    
                    <!--选项循环开始-->
                    <asp:TextBox ID="Text" runat="server" Text= <%#Eval("Id")%>  Visible=false></asp:TextBox>
                        
                        <asp:Repeater ID="AnwserList" runat="server">
                        <ItemTemplate>
                        
                    <li><input type=<%#Eval("Type")%>  name="<%#Eval("Question_Id")%>  " id=" "  value=""  onclick="valueList(<%#Eval("Id")%>,<%#Eval("Question_Id") %>)"  /><label for="id"> <%#Eval("Answer")%></label>
                    <input type="text" name="" id="" value="" style="display:<%# returnHide(Eval("TextState") )%>"  /></li>
                   
                        
                        </ItemTemplate>
                       </asp:Repeater>
                    <!--选项循环结束-->
                  </ul>
                </dd>
              </dl>
               </ItemTemplate>
              </asp:Repeater>
              <!--题目循环结束-->我现在想要检查每道题目是否选中,如果都选中才允许提交,如果没选中不允许提交,因为循环出来的选项都是动态的,
我不知道该如何判断,麻烦高手帮忙 ?