objectdatasource delete not working

Question

User546633074 posted

<asp:UpdatePanel ID="UpdatePanelProduct" runat="server">
<ContentTemplate>

<GridView ID="BulkEditGridViewJobTitle" runat="server" DataSourceID="ObjectDataSourceWorkFlowAdmin"
DataKeyNames="WorkFlowAdminUsersID" ShowHeaderAction="True"
PageSelectorActionText="Go" AutoGenerateColumns="False" >
<Columns>

<TemplateField HeaderText="Delete">
<EditItemTemplate>
<asp:CheckBox ID="Delete" runat="server"></asp:CheckBox>
<CheckBox ID="CheckBoxJobTitleExtenderEdit" runat="server" TargetControlID="Delete">
</CheckBox>
</EditItemTemplate>
<ItemTemplate>
<asp:CheckBox ID="CheckBoxSelectItem" runat="server" Enabled="False"></asp:CheckBox>
</ItemTemplate>
</TemplateField>

<TemplateField HeaderText="User Name">

<HeaderActionTemplate>
<asp:TextBox ID="TextBoxUserNameHeaderAction1" runat="server" SkinID="Wide"></asp:TextBox>
</HeaderActionTemplate>
<EditItemTemplate>
<asp:Label runat="server" ID="ID" Text='<%# Bind("WorkFlowAdminUsersID") %>' />
<asp:DropDownList ID="ddlUserNameEdit" runat="server" DataSourceID="UsersDataSource"
SelectedValue='<%#DataBinder.Eval(Container.DataItem,"UserID") %>' DataTextField="Name"
SkinID="Wide" DataValueField="UserID">
</asp:DropDownList>
</EditItemTemplate>
</TemplateField>
<TemplateField ShowHeader="False">
<InsertItemTemplate>
<asp:Button ID="DeleteRowButton" runat="server" Text="Delete" />
</InsertItemTemplate>
</TemplateField>
</Columns>
</GridView>

</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="ButtonSave"></asp:AsyncPostBackTrigger>
</Triggers>
</asp:UpdatePanel>

<tr align="center">
<td align="center">
<asp:Button ID="ButtonSave" runat="server" Text="Save" ValidationGroup="PageValidationGroup"
OnClick="ButtonSave_Click" />
</td>
</tr>

<asp:ObjectDataSource ID="ObjectDataSourceWorkFlowAdmin" runat="server"
TypeName="TenderBusinessLayer.BLTenderADWorkFlowAdminUser" SelectMethod="GetUser"
DeleteMethod="Delete">
<SelectParameters>
<asp:Parameter Name="workflowID" Type="Int32" DefaultValue="1" />
</SelectParameters>
<DeleteParameters>
<asp:Parameter Name="WorkFlowAdminUsersID" Type="Int32" />
</DeleteParameters>
</asp:ObjectDataSource>

-------------------------------------------------------

Select , insert and update  work fine ,but delete not working

 public void Delete(int WorkFlowAdminUsersID)

{
//Delete statment that will cal DA layer
}

Answer 1

User-1360095595 posted

Try setting the following property on the delete button: CommandName="Delete"

Answer 2

User-1716253493 posted
Place the button in ItemTemplate, then don't forget to set CommandName property like Metal Asp.Net said.

Answer 3

User546633074 posted

thanks metalasp for your replay ,

but i have others scenario, save button is a responsible of add and delete

when i select checkbox and save ,i take selected and delete it in BL

Answer 4

User-933407369 posted

hi  Ahmed Osman,

you have tried to set CommandName property like Metal Asp.Net said.

Now, objectdatasource delete still not working  for you?

you provide your complete project to SkyDrive in order to help us to understand your issue better.