我有包含 60 行的 gridview,每行有 4 个单选按钮选项(选择任何一个)。要操作该代码,在提交按钮上编写代码如下。我没有工作。我的设计观点:
<asp:GridView ID="gvSurvey" runat="server" CellPadding = "4" OnRowDataBound ="gvSurvey_RowDataBound" BorderWidth ="2"
AutoGenerateColumns="False" EmptyDataText="No data Available" GridLines="None"
HorizontalAlign="Center" ForeColor="#333333" Font-Names="Verdana" ShowFooter="True">
<RowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="HEADER" HeaderText="Description" ItemStyle-HorizontalAlign="Left"
FooterStyle-HorizontalAlign="Left" >
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="QTN_NO" HeaderText="Description" ItemStyle-HorizontalAlign="Left"
FooterStyle-HorizontalAlign="Left" >
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="SQTN_NO" HeaderText="Description" ItemStyle-HorizontalAlign="Left"
FooterStyle-HorizontalAlign="Left" >
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:TemplateField Visible="true" HeaderText ="Strongly Disagree">
<ItemTemplate>
<asp:RadioButton ID="rdbtn1" runat ="server" GroupName ="MyRadioGroup"/>
<%-- <asp:CustomValidator ID="cvRadioButtonGroup" runat="server" ErrorMessage="* make a selection" onservervalidate="cvRadioButtonGroup_ServerValidate" /> --%>
<%--<input name="MyRadioButton1" type ="radio" value = "'<%# Eval("SQTN_NO") %>'" />--%>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField Visible="true" HeaderText ="Agree">
<ItemTemplate>
<asp:RadioButton ID="rdbtn2" runat ="server" GroupName ="MyRadioGroup"/>
<%--<asp:CustomValidator ID="cvRadioButtonGroup" runat="server" ErrorMessage="* make a selection" onservervalidate="cvRadioButtonGroup_ServerValidate" /> --%>
<%--<input name="MyRadioButton2" type ="radio" value = "'<%# Eval("SQTN_NO") %>'" />--%>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField Visible="true" HeaderText ="Disagree">
<ItemTemplate>
<asp:RadioButton ID="rdbtn3" runat ="server" GroupName ="MyRadioGroup"/>
<%-- <asp:CustomValidator ID="cvRadioButtonGroup" runat="server" ErrorMessage="* make a selection" onservervalidate="cvRadioButtonGroup_ServerValidate" /> --%>
<%--<input name="MyRadioButton3" type ="radio" value = "'<%# Eval("SQTN_NO") %>'" />--%>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField Visible="true" HeaderText ="Strongly Agree">
<ItemTemplate>
<asp:RadioButton ID="rdbtn4" runat ="server" GroupName ="MyRadioGroup"/>
<%-- <asp:CustomValidator ID="cvRadioButtonGroup" runat="server" ErrorMessage="* make a selection" onservervalidate="cvRadioButtonGroup_ServerValidate" /> --%>
<%-- <input name="MyRadioButton4" type ="radio" value = "'<%# Eval("SQTN_NO") %>'" />--%>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#507CD1" ForeColor="White" Font-Bold="True" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
C#
for (i = 0; i < gvSurvey.Rows.Count; i++)
{
RadioButton rdbtn1 = (RadioButton)gvSurvey.Rows[i].Cells[3].FindControl("rdbtn1");
RadioButton rdbtn2 = (RadioButton)gvSurvey.Rows[i].Cells[4].FindControl("rdbtn2");
RadioButton rdbtn3 = (RadioButton)gvSurvey.Rows[i].Cells[5].FindControl("rdbtn3");
RadioButton rdbtn4 = (RadioButton)gvSurvey.Rows[i].Cells[6].FindControl("rdbtn4");
// RadioButton rdbtn1=(RadioButton) gvSurvey.Rows[i].ClientID
qtn_no = dtSurvey.Rows[i]["QTN_NO"].ToString();
sqtn_no = dtSurvey.Rows[i]["SQTN_NO"].ToString();
if (rdbtn1.Checked)
{
rdbtn1.Text = "1";
lblMsg.Text = nominationsBiz.SaveSuggestion(ticketNo.ToString(), qtn_no, sqtn_no, rdbtn1.Text);
}