无法在GridView中删除行，为什么？
早上好，
拜托，我有依赖GridView，我想要删除行，但它无法正常工作。
问题：方法'SmazOrdinacniDobu'（用于删除）具有参数OrdinacniDoba的类型，但此参数为空...为什么？ :(
（但更新工作正常......）
<asp:ObjectDataSource ID="odsOrdinacniHodiny" runat="server"
DataObjectTypeName="Praktik.DB.OrdinacniDoby.OrdinacniDoba"
DeleteMethod="SmazOrdinacniDobu" InsertMethod="VytvorNovou"
SelectMethod="VratVseOrdinaci"
TypeName="Praktik.DB.OrdinacniDoby.OrdinacniDoby"
UpdateMethod="UpravOrdinacniDobu">
<SelectParameters>
<asp:ControlParameter ControlID="gwOrdinace" DefaultValue="0" Name="id"
PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
</asp:ObjectDataSource>
<asp:GridView ID="gwOrdinacniDoba" runat="server" AutoGenerateColumns="False"
EnableModelValidation="True"
onrowupdating="gwOrdinacniDoba_RowUpdating"
DataSourceID="odsOrdinacniHodiny" AutoGenerateDeleteButton="True"
EnableViewState="False">
<Columns>
<asp:CommandField ButtonType="Image"
CancelImageUrl="~/App_Themes/ZdravotnickaZarizeni/design/cancel.png"
EditImageUrl="~/App_Themes/ZdravotnickaZarizeni/design/pencil.png"
ShowEditButton="True"
UpdateImageUrl="~/App_Themes/ZdravotnickaZarizeni/design/check.png" />
<asp:BoundField DataField="IDOrdinacniDoby" HeaderText="ID Ordinační doby" />
<asp:BoundField DataField="IDOrdinace" HeaderText="ID Ordinace" />
<asp:BoundField DataField="PlatnostOd" HeaderText="Platnost od data" DataFormatString="{0:D}" />
<asp:BoundField DataField="PlatnostDo" HeaderText="Platnost do data" DataFormatString="{0:D}" />
<asp:BoundField DataField="Den" HeaderText="Den v týdnu" />
<asp:BoundField DataField="RezervaceOd" HeaderText="Rezervace od" />
<asp:BoundField DataField="RezervaceDo" HeaderText="Rezervace do" />
<asp:BoundField DataField="OpakovatPoTydnech" HeaderText="Opakovat po týdnech" />
<asp:CheckBoxField DataField="Pritomen" HeaderText="Přítomen?" />
<asp:CommandField ButtonType="Image"
DeleteImageUrl="~/App_Themes/ZdravotnickaZarizeni/design/non.png"
ShowDeleteButton="True" />
</Columns>
</asp:GridView>
没有找到相关结果
已邀请:
2 个回复
壬驴拿歪竞
了驳
。其次你没有提供<DeleteParameters> <asp:Parameter Name="ParameterName" Type="Int32" /> </DeleteParameters>