<asp:DataList ID="datalist_iq" runat="server" DataKeyField="id" BorderColor="Red"> <ItemTemplate> <table border="1"> <tr> <td> <asp:Label ID="label_question_head" runat="server" Style="word-wrap: break-word" Width="310px" Height="91px" Font-Bold="true" ForeColor="Maroon"> <%#Eval("q_head") %> </asp:Label> </td> </tr> <tr> <td> <asp:RadioButtonList ID="RadioButton1" OnSelectedIndexChanged="RadioButton1_SelectedIndexChanged" AutoPostBack="true" DataTextField="a_head" DataValueField="result" runat="server" Visible="true" > </asp:RadioButtonList> </td> </tr> </table> </ItemTemplate> </asp:DataList>
foreach (DataListItem dli in datalist_iq.Items) { rblfilteritem = (RadioButtonList)dli.FindControl("RadioButton1"); // rblfilteritem.AutoPostBack = true; a_content = q_object.retrive_a((int)datalist_iq.DataKeys[dli.ItemIndex]); rblfilteritem.DataSource = a_content; rblfilteritem.DataBind(); } rblfilteritem.AutoPostBack = true; }
var
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