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Rotator with FormView

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Rotator
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plusHR
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plusHR asked on 11 May 2012, 09:03 AM
Hi. I have a rad rotator which shows some images and when the user click the image it shows the detail in a form view. It all appears to work however when I click the edit button the change event is fired but the form does not change into edit mode? The code is in a usercontrol. I'm sure I'm doing something really stupid, but cant see what :-( 

<asp:FormView ID="frmDetail" runat="server" DataKeyNames="C_n_Id" OnItemUpdated="FormView_ItemUpdated"
        OnItemCommand="FormView_ItemCommand" DefaultMode="ReadOnly">
            <ItemTemplate>
                <table style="padding:10px;">
                    <tbody style="vertical-align: top;">
                        <tr>
                            <td width="80px">
                                <img src='<%#  HttpUtility.UrlDecode(String.Format("{0}/_N{1}_small.png", HttpUtility.UrlEncode(Eval("C_s_ImageUrl").ToString()), Eval("C_n_Id"))) %>'
                                    width="64px" height="64px" class="RotatorImage" />
                            </td>
                            <td>
                                <asp:Label ID="lblDescription" runat="server" Text='<%# Bind("C_s_Description") %>'
                                    EnableTheming="true" />
                            </td>
                        </tr>
                    </tbody>
                </table>
                <br />
                <b>Name:</b>
                <asp:Label ID="ProductNameLabel" runat="server" Text='<%# Bind("C_s_Name") %>' EnableTheming="true" /><br />
                <b>Description:</b>
                <br />
                <asp:Button ID="EditButton" Text="Edit" CommandName="Edit" runat="server" />
                 <asp:Button ID="Button1" Text="Insert" CommandName="Insert" runat="server" />
            </ItemTemplate>
            <EditItemTemplate>
                <asp:Label runat="server" ID="lblTest" Text="Edit" />
                 <asp:TextBox ID="lblDescription2" runat="server" Text='<%# Bind("C_s_Description") %>' />
            </EditItemTemplate>
            <InsertItemTemplate>
                <asp:Label runat="server" ID="lblTest" Text="Insert" />
            </InsertItemTemplate>
        </asp:FormView>

Code behind, data is being bound in code behind using entity model;

private Int64 LastID
       {
           get
           {
               return Convert.ToInt64(ViewState["LastID"]);
           }
           set
           {
               ViewState["LastID"] = value;
           }
       }
 
       protected void FormView_ItemUpdated(Object sender, FormViewUpdatedEventArgs e)
       {
           this.frmDetail.DataBind();
       }
 
       protected void FormView_ItemCommand(object sender, FormViewCommandEventArgs e)
       {
           switch (e.CommandName)
           {
               case "Edit":
                   this.frmDetail.ChangeMode(FormViewMode.Edit);
                   
                   break;
           }
       }
 
       protected void Page_Load(object sender, EventArgs e)
       {         
           this.RebindRotator();        
       }
 
       private void RebindRotator()
       {          
           thumbRotator.DataSource = DbContext.tblAccountNotifications.OrderBy(t=>t.C_s_Name);
           thumbRotator.DataBind();
       }
 
       protected void BindForm()
       {
           this.frmDetail.DataSource = DbContext.tblAccountNotifications.Where(t => t.C_n_Id == this.LastID);
           this.frmDetail.DataBind();
       }
       protected void GetSubscription(object sender, RadRotatorEventArgs e)
       {
           RadRotator rotator = sender as RadRotator;
           rotator.InitialItemIndex = e.Item.Index;// Persist the index
 
           this.LastID = Convert.ToInt64(((Label)e.Item.FindControl("lblId")).Text);
           this.BindForm();          
 
       }

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plusHR
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answered on 14 May 2012, 05:05 PM
any help? its driving me mad! :-)
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plusHR
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answered on 14 May 2012, 05:47 PM
sorted it, I was not handling the OnModeChanging event :-) all done! 
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