GridView onrowupdating 修改数据 值不变

Question

 <asp:GridView ID="GridViewA" runat="server" Width="100%"  
                            AutoGenerateColumns="False" AllowPaging="True" 
                            onpageindexchanging="GridViewA_PageIndexChanging" 
                            onrowdeleting="GridViewA_RowDeleting" onrowediting="GridViewA_RowEditing" onrowcancelingedit="GridViewA_RowCancelingEdit" 
                            onrowupdating="GridViewA_RowUpdating" DataKeyNames="Id">
                            <Columns>
                                <asp:BoundField ItemStyle-Width="100" ItemStyle-Height="25" DataField="Id" HeaderText="ID" ReadOnly="True"/>
                                <asp:BoundField ItemStyle-Width="200" ItemStyle-Height="25" DataField="Rz_Title" HeaderText="标题" />
                                <asp:BoundField ItemStyle-Width="200" DataField="Rz_Content" HeaderText="内容" />
                                <asp:CommandField ItemStyle-Width="100" HeaderText="编辑" ShowEditButton="True" />
                                <asp:TemplateField ItemStyle-Width="100"  HeaderText="删除" >
                                    <ItemTemplate>
                                        <asp:LinkButton ID="BtnDelete" runat="server" CausesValidation="False" CommandName="Delete" Text="删除" OnClientClick="return confirm('确认要删除此行信息吗？')">
                                        </asp:LinkButton>
                                    </ItemTemplate>
                                </asp:TemplateField> 
                            </Columns>
                        </asp:GridView>protected void GridViewA_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {
        int id = (int)GridViewA.DataKeys[e.RowIndex].Value;
        Page.RegisterStartupScript("", "<script>alert('" + ((TextBox)this.GridViewA.Rows[e.RowIndex].Cells[1].Controls[0]).Text + "')</script>");
        Model.Member_Rizhi Info = new Model.Member_Rizhi();
        Info.Rz_Title = ((TextBox)this.GridViewA.Rows[e.RowIndex].Cells[1].Controls[0]).Text.ToString();
        Info.Rz_Content = ((TextBox)this.GridViewA.Rows[e.RowIndex].Cells[2].Controls[0]).Text.ToString();
        Info.Id = id;
        Info.Intime = DateTime.Now;
        SQLServerDAL.Member_Rz.MemberRz_Update(Info);
        this.GridViewA.EditIndex = -1;
        doBound();
    }
值不变 一直是数据绑定的时候的数据   

Answer 1

1.加个断点调试一下.看看
 Info.Rz_Title,Info.Rz_Content 获取的值 
2. 看看数据库中的数据是否修改过

Answer 2

还是以前的        Page.RegisterStartupScript("", "<script>alert('" + ((TextBox)this.GridViewA.Rows[e.RowIndex].Cells[1].Controls[0]).Text + "')</script>");
此句取得值还是以前的值
数据库没变（UPDATE好用修改页可以用的也是两个字段）

Answer 3

Model.Member_Rizhi Info = new Model.Member_Rizhi();
 这应该是根据ID获取model实例  不是创建

Answer 4

Info.Rz_Title,Info.Rz_Content 获取的值  没有获取修改的值?

Answer 5

 protected void Page_Load(object sender, EventArgs e)
        {
           //有木有这几行代码
            if (!IsPostBack)
            {
               doBound();
            }
        }

Answer 6

嗯没加 是tmd这个问题！！！！