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radgrid on a formview insert template breaks out of inserting

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Erik
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Erik asked on 02 Nov 2008, 01:19 PM

Hi all,

I’m experiencing an problem with the radgrid on a formview insert template.

Situation:

I have a formview. The insert template contains a radgrid with paging and filtering on. Above the grid is an autopostback checkbox. Now, when I click a row, the datakey value is properly saved in the record. I can use filtering, sorting and can click the checkbox and a serverside event is raised.

The problem exists only when I click a paging item, then the formview switches back to “readonly” and inserting is gone..

Fist I thought that is was the postback, but postback from the checkbox, filtering the grid or sorting the grid does not generate this problem.

I have the application online so you can see for yourself: (testsite)
  http://emo.proovit.com/servicenet/
  Login with “telerik” and a password “tel1”
  In menu (left) choose “unloading”
  In the grid, choose a row (anyone will do)

Now, when you click “add ship” you can reproduce the problem.

Any ideas?

4 Answers, 1 is accepted

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Erik
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answered on 05 Nov 2008, 10:59 AM
Telerik support? I know it's a biggie, but i've encountered it at several auctions..
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Iana Tsolova
Telerik team
answered on 05 Nov 2008, 12:46 PM
Hello Proovit,

Thank you for providing live Url. I was able to observe the behavior you describe. However, I suggest that you send me your FormView and RadGrid declaration, so I could check it out and find a proper solution for you.
  
Looking forward your reply,
Iana
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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Erik
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answered on 05 Nov 2008, 01:35 PM

Hi Iana,

Thanks for your response. I've tried to simplify the code, my code uses a lot of usercontrols.

Fortunally (…) the problem also exists with a simple page. Just a formview with a radgrid in the insert template does the trick here. Minus the top radcombo's the problem still occurred.

I'm using framework 2.0 sp2.


<asp:FormView ID="FormView_EditShip" runat="server" DataKeyNames="Losbootaanvraagnummer" DataSourceID="SqlDataSource_Edit_Ship" EnableViewState="true">  
    <ItemTemplate> 
        <table style="border:0; margin:0; padding:0; white-space:nowrap; ">  
            <tr> 
                <td>Ship</td><td>:</td><td><%#IIf(Trim(Eval("IMOnummer").ToString).Length < 2, "", "[" & Eval("IMOnummer").ToString & "] ")%>&nbsp;<%#Eval("Bootnaam_Desc").ToString%></td><td>&nbsp;</td><td></td><td></td><td style="text-align:right; color:Silver;"><%#Eval("Losbootaanvraagnummer").ToString%></td>  
            </tr> 
            <tr> 
                <td>ETA</td><td>:</td><td><%#Format(IIf(Eval("ETA") Is DBNull.Value, CDate("1900/01/01"), Eval("ETA")), "yyyy-MM-dd   HH:mm")%></td><td>&nbsp;</td><td>Reference 1</td><td>:</td><td><%#Eval("Klantreferentie1")%></td>  
            </tr> 
            <tr> 
                <td>Operator</td><td>:</td><td><%#Eval("Agent_Desc")%></td><td>&nbsp;</td><td>Reference 2</td><td>:</td><td><%#Eval("Klantreferentie2")%></td>  
            </tr> 
            <tr> 
                <td colspan="7">  
                    <img src="APP_Images/HdrGradientUnderline.png" alt="Delete all ship info" style="border:0; height:1px;" /> 
                </td>                                  
            </tr> 
            <tr> 
                <td colspan="7">  
                    <asp:LinkButton ID="cmd_Ship_Edit" runat="server" onclick="cmd_Ship_Edit_Click"><img src="APP_Images/edit.gif" alt="Edit ship info" style="border:0" />&nbsp;Edit Ship</asp:LinkButton>&nbsp;&nbsp;  
                    <asp:LinkButton ID="cmd_ShipDelete" runat="server" onclick="cmd_ShipDelete_Click"><img src="APP_Images/delete.gif" alt="Delete all ship info" style="border:0" />&nbsp;Delete</asp:LinkButton> 
                </td> 
            </tr> 
        </table> 
    </ItemTemplate> 
    <InsertItemTemplate> 
        <table style="border:0; margin:0; padding:0; white-space:nowrap; ">  
            <tr> 
                <td>Ship</td><td>:</td> 
                <td> 
                    <asp:CheckBox ID="chk_NewShipDetailsUnknow" runat="server" Text="Ship details not yet known." AutoPostBack="true" OnCheckedChanged="chk_NewShipDetailsUnknow_OnCheckedChanged" /> 
                </td> 
                <td>&nbsp;</td> 
                <td></td><td></td><td style="text-align:right; color:Silver;">*</td> 
            </tr> 
            <tr> 
                <td></td><td></td><td colspan="5">  
                    <telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True"   
                        AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" PageSize="10"   
                        DataSourceID="SqlDataSource_SeaShips" GridLines="None" Skin="Office2007">  
                        <MasterTableView DataKeyNames="BOOTNAAM" DataSourceID="SqlDataSource_SeaShips">  
                            <RowIndicatorColumn> 
                                <HeaderStyle Width="20px"></HeaderStyle> 
                            </RowIndicatorColumn> 
 
                            <ExpandCollapseColumn> 
                                <HeaderStyle Width="20px"></HeaderStyle> 
                            </ExpandCollapseColumn> 
                              
                            <SortExpressions> 
                                <telerik:GridSortExpression FieldName="LastETA" SortOrder="Descending" /> 
                            </SortExpressions> 
                          
                            <Columns> 
                                <telerik:GridBoundColumn DataField="BOOTNAAM_Desc" EmptyDataText="&amp;nbsp;"   
                                    HeaderText="Ship" ReadOnly="True" SortExpression="BOOTNAAM_Desc" CurrentFilterFunction="Contains" 
                                    UniqueName="BOOTNAAM_Desc" ItemStyle-Wrap="false">                                  
                                </telerik:GridBoundColumn> 
                                <telerik:GridBoundColumn DataField="IMO_NUMMER" DataType="System.Int32"   
                                    EmptyDataText="&amp;nbsp;" HeaderText="IMO#" SortExpression="IMO_NUMMER" HeaderStyle-HorizontalAlign="Right" ItemStyle-HorizontalAlign="Right" ItemStyle-Wrap="false" 
                                    UniqueName="IMO_NUMMER">  
                                </telerik:GridBoundColumn> 
                                <telerik:GridBoundColumn DataField="LastETA" DataType="System.DateTime"   
                                    EmptyDataText="&amp;nbsp;" HeaderText="Recently used (on ETA)" ReadOnly="True"    
                                    SortExpression="LastETA" UniqueName="LastETA" DataFormatString="{0:yyyy-MM-dd  HH:mm}" HeaderStyle-HorizontalAlign="Right" ItemStyle-HorizontalAlign="Right" ItemStyle-Wrap="false">  
                                </telerik:GridBoundColumn> 
                            </Columns> 
                        </MasterTableView> 
 
                        <FilterMenu EnableTheming="True" > 
                            <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
                        </FilterMenu> 
                          
                        <PagerStyle Mode="NextPrevAndNumeric" EnableSEOPaging="true" /> 
 
                        <ClientSettings AllowDragToGroup="False" EnablePostBackOnRowClick="False" AllowColumnsReorder="False" > 
                            <Selecting AllowRowSelect="True" /> 
                        </ClientSettings> 
                          
                    </telerik:RadGrid> 
                </td> 
            </tr> 
            <tr> 
                <td>ETA *</td><td>:</td> 
                <td width="300px" style="white-space:nowrap">  
                    <telerik:RadDateTimePicker ID="RadDateTimePicker_NewShip" runat="server" SelectedDate='<%#Bind("ETA")%>' Skin="Office2007" ></telerik:RadDateTimePicker> 
                    <asp:RequiredFieldValidator ID="RequiredFieldValidator_RadDateTimePicker_NewShip" runat="server" ErrorMessage="&nbsp;* Required" ControlToValidate="RadDateTimePicker_NewShip" Display="Dynamic"></asp:RequiredFieldValidator> 
                    <asp:RangeValidator ID="RangeValidator_RadDateTimePicker_NewShip" runat="server" ErrorMessage="Must be in the future" ControlToValidate="RadDateTimePicker_NewShip" MinimumValue="<%# MinimumNewETADate() %>" MaximumValue="2100-01-01" Display="Dynamic"></asp:RangeValidator> 
                      
                </td> 
                <td>&nbsp;</td> 
                <td>Reference 1</td><td>:</td><td><telerik:RadTextBox ID="Klantreferentie1TextBox" runat="server" Text='<%# Bind("Klantreferentie1") %>' skin="Office2007" MaxLength="50" /></td>  
            </tr> 
            <tr> 
                <td>Operator</td><td>:</td> 
                <td> 
                    <telerik:RadComboBox ID="ddl_Agent1" Runat="server" AutoCompleteSeparator="|"   
                        DataSourceID="SqlDataSource_Agent" DataTextField="Naam"   
                        DataValueField="FIRMA_ID" DropDownWidth="200px"   
                        EmptyMessage="<No agents available>" EnableVirtualScrolling="True"   
                        Filter="Contains" NoWrap="True" Skin="Office2007"   
                        SortCaseSensitive="False" AppendDataBoundItems="true" selectedvalue='<%# Eval("Agent") %>' > 
                        <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
                        <Items> 
                            <telerik:RadComboBoxItem Text="(select)" Value="<%# DBNull.Value %>" /> 
                            <telerik:RadComboBoxItem Text="(Not Yet Known)" Value="NNB" /> 
                        </Items> 
                    </telerik:RadComboBox> 
                </td> 
                <td>&nbsp;</td> 
                <td>Reference 2</td><td>:</td><td><telerik:RadTextBox ID="Klantreferentie2TextBox" runat="server" Text='<%# Bind("Klantreferentie2") %>' Skin="Office2007" MaxLength="50" /></td>  
            </tr> 
            <tr> 
                <td>Surveyor</td><td>:</td> 
                <td> 
                    <telerik:RadComboBox ID="ddl_Agent2" Runat="server" AutoCompleteSeparator="|"   
                        DataSourceID="SqlDataSource_Agent" DataTextField="Naam"   
                        DataValueField="FIRMA_ID" DropDownWidth="200px"   
                        EmptyMessage="<No agents available>" EnableVirtualScrolling="True"   
                        Filter="Contains" NoWrap="True" Skin="Office2007"   
                        SortCaseSensitive="False" AppendDataBoundItems="true" selectedvalue='<%# Eval("Surveyor") %>' > 
                        <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
                        <Items> 
                            <telerik:RadComboBoxItem Text="(select)" Value="<%# DBNull.Value %>" /> 
                            <telerik:RadComboBoxItem Text="(Not Yet Known)" Value="NNB" /> 
                        </Items> 
                    </telerik:RadComboBox> 
                </td> 
                <td>&nbsp;</td> 
                <td>Reference 3</td><td>:</td><td><telerik:RadTextBox ID="Klantreferentie3TextBox" runat="server" Text='<%# Bind("Klantreferentie3") %>' Skin="Office2007" MaxLength="50" /></td>  
            </tr> 
            <tr> 
                <td></td><td></td><td width="100px"></td><td width="50px"></td><td></td><td></td><td></td> 
            </tr> 
            <tr> 
                <td valign="top">Remarks Agent</td><td>:</td><td colspan="5"><asp:TextBox ID="Opmerking_agentTextBox" runat="server" Text='<%# Bind("Opmerking_agent") %>' MaxLength="50" TextMode="MultiLine" Columns="60" Rows="3" cssclass="NormalTextBox" style="font-family:Tahoma, Arial, Helvetica" /></td>  
            </tr> 
            <tr> 
                <td colspan="7">  
                    <img src="APP_Images/HdrGradientUnderline.png" alt="Delete all ship info" style="border:0; height:1px;" /> 
                </td>                                  
            </tr> 
            <tr> 
                <td colspan="7">  
                    <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text='<img border="0" src="APP_Images/save.gif" alt="Add the new ship info" /> Add new ship info'></asp:LinkButton> 
                    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  
                    <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text='<img border="0" src="APP_Images/back.gif" alt="Back" /> Back '></asp:LinkButton> 
                </td> 
            </tr> 
            <tr> 
                <td colspan="7" style="background-color: Red; display:none; ">  
                    <asp:Label ID="Label1" runat="server" Text='<%# Bind("status") %>'></asp:Label><br /> 
                    <asp:Label ID="Label2" runat="server" Text='<%# Bind("Klant") %>'></asp:Label><br /> 
                    <asp:Label ID="Label3" runat="server" Text='<%# Bind("IMOnummer") %>'></asp:Label><br /> 
                    <asp:Label ID="Label4" runat="server" Text='<%# Bind("Bootnaam") %>'></asp:Label><br /> 
                    <asp:Label ID="Label5" runat="server" Text='<%# Bind("Agent") %>'></asp:Label><br /> 
                                                          
                </td> 
            </tr> 
        </tabel> 
    </InsertItemTemplate> 
    <EditItemTemplate> 
        <table style="border:0; margin:0; padding:0; white-space:nowrap; ">  
            .............  
        </tabel> 
    </EditItemTemplate> 
</asp:FormView> 



The code behind is not very interesting.. but here it is:



Protected Sub Page_Load(ByVal sender As ObjectByVal e As System.EventArgs) Handles Me.Load  
        If Not IsPostBack Then 
            EMO.ServiceNET.Current.ClientID = "XXX" ' agent: working with client x  
            EMO.ServiceNET.Current.LoginID = "XXX" 
            EMO.ServiceNET.Current.LoginRoll = EMO.ServiceNET.LoginRolls.AsOperator ' Client / Agent   
            EMO.ServiceNET.Current.ClientRoll = "1"   ' act as roll x  
 
        End If 
    End Sub 
 
    Protected Sub ddl_ShipsETA1_SelectedIndexChanged(ByVal o As ObjectByVal e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles ddl_ShipsETA1.SelectedIndexChanged  
        Call SelectUnloadShipByID(ddl_ShipsETA1.SelectedValue)  
    End Sub 
    Protected Sub ddl_ShipsETA2_SelectedIndexChanged(ByVal o As ObjectByVal e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles ddl_ShipsETA2.SelectedIndexChanged  
        Call SelectUnloadShipByID(ddl_ShipsETA2.SelectedValue)  
    End Sub 
 
    Private Function SelectUnloadShipByID(ByVal aID As StringAs Boolean 
        Try 
            ddl_ShipsETA1.SelectedValue = aID  
            ddl_ShipsETA2.SelectedValue = aID  
            EMO.ServiceNET.Current.UnloadShip_ID = aID  
            SelectUnloadShipByID = (EMO.ServiceNET.Current.UnloadShip_ID = aID)  
        Catch Ex As Exception  
            FormView_EditShip.Visible = False 
            SelectUnloadShipByID = False 
        End Try 
    End Function 
 
    Protected Sub cmd_Ship_New_Click(ByVal sender As ObjectByVal e As System.EventArgs) Handles cmd_Ship_New.Click  
        Call FormView_EditShip.ChangeMode(FormViewMode.Insert)  
    End Sub 
 
    Protected Sub cmd_Ship_Edit_Click(ByVal sender As ObjectByVal e As System.EventArgs)  
        Call FormView_EditShip.ChangeMode(FormViewMode.Edit)  
    End Sub 
    Protected Sub cmd_ShipDelete_Click(ByVal sender As ObjectByVal e As System.EventArgs)  
        Call FormView_EditShip.DeleteItem()  
    End Sub 
 
    Public Function MinimumNewETADate() As String 
        Return Format(DateAdd(DateInterval.Day, 1, Now), "yyyy-MM-dd")  
    End Function 
 
    Protected Sub chk_NewShipDetailsUnknow_OnCheckedChanged(ByVal sender As ObjectByVal e As System.EventArgs)  
        FormView_EditShip.FindControl("SearchListShip1").Visible = Not CType(sender, CheckBox).Checked  
    End Sub 
0
Iana Tsolova
Telerik team
answered on 07 Nov 2008, 03:35 PM
Hi Proovit,

I looked through your code but could not find anything disturbing.
However I prepared a sample project following your scenario and it works as expected on my end. Please check it out and let me know if I missed something from your logic.

Kind regards,
Iana
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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Iana Tsolova
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