【发布时间】:2019-09-20 02:39:33
【问题描述】:
我的 asp.net 项目中有一个 detailsview,它链接到一个 asp:datasource。其中一个字段不应更新,因此我将此字段设置为 teplatefield。尽管已选中“启用更新/删除”选项,但在尝试更新记录时,详细信息视图和数据源保持不变。
我已尝试删除和添加详细信息视图和 sqldatasource。尝试在回发和加载时使用“.databind()”。
<asp:DetailsView Width="100%" HorizontalAlign="Center" runat="server" ID="DTSgeg" AutoGenerateRows="False" CellPadding="4" DataKeyNames="KlantID" DataSourceID="DTSGegevens" ForeColor="#333333" GridLines="None" OnPageIndexChanging="DTSgeg_PageIndexChanging">
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
<CommandRowStyle BackColor="#E2DED6" Font-Bold="True" />
<EditRowStyle BackColor="#999999" />
<FieldHeaderStyle BackColor="#E9ECF1" Font-Bold="True" />
<Fields>
<asp:TemplateField HeaderText="KlantID" InsertVisible="False" SortExpression="KlantID">
<EditItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("KlantID") %>'></asp:Label>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("KlantID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="naam" HeaderText="naam" SortExpression="naam" />
<asp:BoundField DataField="voornaam" HeaderText="voornaam" SortExpression="voornaam" />
<asp:BoundField DataField="gemeente" HeaderText="gemeente" SortExpression="gemeente" />
<asp:BoundField DataField="adres" HeaderText="adres" SortExpression="adres" />
<asp:BoundField DataField="btwnummer" HeaderText="btwnummer" SortExpression="btwnummer" />
<asp:BoundField DataField="email" HeaderText="email" SortExpression="email" />
<asp:BoundField DataField="tel" HeaderText="tel" SortExpression="tel" />
<asp:TemplateField HeaderText="AantalAangevraagd" SortExpression="AantalAangevraagd">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("AantalAangevraagd") %>'></asp:TextBox>
</EditItemTemplate>
<InsertItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("AantalAangevraagd") %>'></asp:TextBox>
</InsertItemTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("AantalAangevraagd") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowEditButton="True" />
</Fields>
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
</asp:DetailsView>
希望您能帮我想办法更新记录。
【问题讨论】:
标签: html sql asp.net gridview webforms