GridInsertionObject missing property on Cancel operation

[Jan Pfeffer]

Hey at Telerik

I have a bit of a problem. I have a RadGrid with EditTemplate Columns.

I try to add a new Container and all goes well. I have implemented the GridInsertionObject like you described in order to avoid the missing property error.

When i Cancel the Insert operation i get the same error 'Telerik.WebControls.GridInsertionObject does not contain a property with the name mapviewer_Container1’ Error
I have attached a screendump of the error.

I have includded RadGridContainers_ItemCommand event at the bottom but as you can see from the code in it i have tried different scenarios with no luck.

 

 

<telerik:RadGrid ID="RadGridContainers" runat="server" Skin="Office2007" AllowSorting="True"

 

 

 

GridLines="None" AllowMultiRowSelection="True" OnNeedDataSource="RadGridContainers_NeedDataSource"

 

 

 

Width="800px" Visible="False" ShowStatusBar="True" OnItemCommand="RadGridContainers_ItemCommand"

 

 

 

OnCancelCommand="RadGridContainers_CancelCommand"

 

 

AutoGenerateColumns="False"

 

 

onitemdatabound="RadGridContainers_ItemDataBound">

 

 

 

<MasterTableView AllowMultiColumnSorting="True" CommandItemDisplay="Top"

 

 

 

DataKeyNames="ContainerID" EditMode="InPlace">

 

 

 

<CommandItemSettings AddNewRecordText="Tilfj ny container" RefreshText="Opdatr" />

 

 

 

<Columns>

 

 

 

<telerik:GridEditCommandColumn CancelText="Annullr" InsertText="Indst" UpdateText="Opdatr"

 

 

 

EditText="Redigr">

 

 

 

</telerik:GridEditCommandColumn>

 

 

 

<telerik:GridBoundColumn DataField="ContainerID" DataType="System.Int32" HeaderText="ContainerID"

 

 

 

ReadOnly="True" SortExpression="ContainerID" UniqueName="ContainerID" Visible="False">

 

 

 

</telerik:GridBoundColumn>

 

 

 

<telerik:GridTemplateColumn DataField="ContainerIDParent" DataType="System.Int32"

 

 

 

HeaderText="Forldre" SortExpression="ContainerIDParent" UniqueName="ContainerIDParent"

 

 

 

Visible="True">

 

 

 

<EditItemTemplate>

 

 

 

<table cellpadding="0" cellspacing="0">

 

 

 

<tr>

 

 

 

<td>

 

 

 

<img id="rcbContainerIDParentEditImage" src='<%= ImageController.Instance.ImagePathTreeViewRaw %><%# Eval("mapviewer_Container1.mapviewer_Icon.Icon")%>'

 

 

 

alt="" width="16px" height="16px" />

 

 

 

</td>

 

 

 

<td align="left">

 

 

 

<telerik:RadComboBox ID="rcbContainerIDParent" runat="server" Skin="Office2007" MarkFirstMatch="True"

 

 

 

HighlightTemplatedItems="True" DropDownWidth="500px" Height="200px" DataSourceID="LinqDataSource7"

 

 

 

DataTextField="Name" Width="204px" DataValueField="ContainerID"

 

 

 

OnClientSelectedIndexChanged="rcbContainerIDParentSelectedIndexChanged" SelectedValue='<%# Bind("mapviewer_Container1.ContainerID") %>'>

 

 

 

<CollapseAnimation Duration="200" Type="OutQuint" />

 

 

 

<HeaderTemplate>

 

 

 

<table cellpadding="0" cellspacing="0" style="width: 290px;">

 

 

 

<tr>

 

 

 

<td style="width: 30px;">

 

 

 

Id

 

 

</td>

 

 

 

<td style="width: 60px">

 

 

 

Billede

 

 

</td>

 

 

 

<td style="width: 200px;">

 

 

 

Navn

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</HeaderTemplate>

 

 

 

<ItemTemplate>

 

 

 

<table cellpadding="0" cellspacing="0" style="width: 290px;">

 

 

 

<tr>

 

 

 

<td style="width: 30px;">

 

 

 

<%# Eval("ContainerID")%>

 

 

</td>

 

 

 

<td style="width: 60px;">

 

 

 

<img src='<%= ImageController.Instance.ImagePathTreeViewRaw %><%# Eval("mapviewer_Icon.Icon")%>'

 

 

 

alt="" width="16px" height="16px" />

 

 

 

</td>

 

 

 

<td style="width: 200px;">

 

 

 

<%# Eval("Name")%>

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</ItemTemplate>

 

 

 

</telerik:RadComboBox>

 

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</EditItemTemplate>

 

 

 

<ItemTemplate>

 

 

 

<table cellpadding="0" cellspacing="0" border="0">

 

 

 

<tr>

 

 

 

<td style="border: 0;">

 

 

 

<asp:Image ID="rcbIkonEditImageContainer" ImageUrl='<%# ImageController.Instance.ImagePathTreeViewForGridView((string)Eval("mapviewer_container1.mapviewer_Icon.Icon"))%>'

 

 

 

runat="server" Width="16px" Height="16px" />

 

 

 

</td>

 

 

 

<td style="border: 0;">

 

 

 

<asp:Label ID="ContainerIDLabel" runat="server" Text='<%# Eval("mapviewer_container1.Name") %>'></asp:Label>

 

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</ItemTemplate>

 

 

 

</telerik:GridTemplateColumn>

 

 

 

<telerik:GridBoundColumn DataField="Name" HeaderText="Navn" SortExpression="Name"

 

 

 

UniqueName="Name">

 

 

 

</telerik:GridBoundColumn>

 

 

 

<telerik:GridBoundColumn DataField="Level" DataType="System.Int32" HeaderText="Level"

 

 

 

SortExpression="Level" UniqueName="Level" Visible="False">

 

 

 

</telerik:GridBoundColumn>

 

 

 

<telerik:GridTemplateColumn DataField="IconID" DataType="System.Int32" HeaderText="Ikon"

 

 

 

SortExpression="IconID" UniqueName="IconID" Visible="True">

 

 

 

<EditItemTemplate>

 

 

 

<table cellpadding="0" cellspacing="0">

 

 

 

<tr>

 

 

 

<td>

 

 

 

<img id="rcbIkonEditImage" src='<%= ImageController.Instance.ImagePathTreeViewRaw %><%# Eval("mapviewer_Icon.Icon")%>'

 

 

 

alt="" width="16px" height="16px" />

 

 

 

</td>

 

 

 

<td align="left">

 

 

 

<telerik:RadComboBox ID="rcbIkon" runat="server" Skin="Office2007" MarkFirstMatch="True"

 

 

 

HighlightTemplatedItems="True" DropDownWidth="500px" Height="200px" DataSourceID="LinqDataSource1"

 

 

 

DataTextField="Icon" Width="204px" DataValueField="IconID"

 

 

 

OnClientSelectedIndexChanged="rcbIkonSelectedIndexChanged" SelectedValue='<%# Bind("mapviewer_Icon.IconID") %>'>

 

 

 

<CollapseAnimation Duration="200" Type="OutQuint" />

 

 

 

<HeaderTemplate>

 

 

 

<table cellpadding="0" cellspacing="0" style="width: 190px;">

 

 

 

<tr>

 

 

 

<td style="width: 30px;">

 

 

 

Id

 

 

</td>

 

 

 

<td style="width: 60px;">

 

 

 

Billede

 

 

</td>

 

 

 

<td style="width: 100px">

 

 

 

Filnavn

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</HeaderTemplate>

 

 

 

<ItemTemplate>

 

 

 

<table cellpadding="0" cellspacing="0" style="width: 190px;">

 

 

 

<tr>

 

 

 

<td style="width: 30px;">

 

 

 

<%# Eval("IconID")%>

 

 

</td>

 

 

 

<td style="width: 60px;">

 

 

 

<img src='<%= ImageController.Instance.ImagePathTreeViewRaw %><%# Eval("Icon")%>'

 

 

 

alt="" width="16px" height="16px" />

 

 

 

</td>

 

 

 

<td style="width: 100px;">

 

 

 

<%# Eval("Icon")%>

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</ItemTemplate>

 

 

 

</telerik:RadComboBox>

 

 

 

</td>

 

 

 

</tr>

 

 

 

</table>

 

 

 

</EditItemTemplate>

 

 

 

<ItemTemplate>

 

 

 

<img src='<%= ImageController.Instance.ImagePathTreeViewRaw %><%# Eval("mapviewer_Icon.Icon")%>'

 

 

 

alt="" width="16px" height="16px" />

 

 

 

</ItemTemplate>

 

 

 

</telerik:GridTemplateColumn>

 

 

 

<telerik:GridCheckBoxColumn DataField="Enabled" DataType="System.Boolean" HeaderText="Aktiv"

 

 

 

SortExpression="Enabled" UniqueName="Enabled">

 

 

 

</telerik:GridCheckBoxColumn>

 

 

 

<telerik:GridButtonColumn UniqueName="DeleteColumn" Text="Fjern" CommandName="Delete" />

 

 

 

</Columns>

 

 

 

<EditFormSettings>

 

 

 

<EditColumn UniqueName="EditCommandColumn1">

 

 

 

</EditColumn>

 

 

 

</EditFormSettings>

 

 

 

</MasterTableView>

 

 

 

<ClientSettings>

 

 

 

<Selecting AllowRowSelect="True" />

 

 

 

</ClientSettings>

 

 

 

</telerik:RadGrid>

 

 

 

 

 

protected

 

void RadGridContainers_ItemCommand(object source, GridCommandEventArgs e)

 

{

 

if (e.CommandName == RadGrid.InitInsertCommandName)

 

{

e.Canceled =

true;

 

 

System.Collections.Specialized.ListDictionary newValues = new System.Collections.Specialized.ListDictionary();

 

layerDataClassesDataContext =

new LayerDataClassesDataContext();

 

newValues[

"mapviewer_Container1.mapviewer_Icon.Icon"] = layerDataClassesDataContext.mapviewer_Icons.First(i => i.IconID.Equals(6));

 

newValues[

"mapviewer_Container1"] = layerDataClassesDataContext.mapviewer_Containers.First(c => c.ContainerIDParent.Equals(null));

 

newValues[

"mapviewer_Icon.Icon"] = layerDataClassesDataContext.mapviewer_Icons.First(i => i.IconID.Equals(6)).Icon;

 

newValues[

"mapviewer_Icon"] = layerDataClassesDataContext.mapviewer_Icons.First(i => i.IconID.Equals(6));

 

e.Item.OwnerTableView.InsertItem(newValues);

 

 

 

//layerDataClassesDataContext = new LayerDataClassesDataContext();

 

 

 

//mapviewer_Container container = new mapviewer_Container();

 

 

 

//container.mapviewer_Container1 = layerDataClassesDataContext.mapviewer_Containers.First(c => c.ContainerIDParent.Equals(null));

 

 

 

//container.mapviewer_Icon = layerDataClassesDataContext.mapviewer_Icons.First(i => i.IconID.Equals(6));

 

 

 

//e.Item.OwnerTableView.InsertItem(container);

 

 

 

}

 

}

[Iana Tsolova]

Hi Jan,

Could you please confirm that the grid editing works as expected?
However I would suggest that you open a formal support ticket and send us a sample illustrating the error and our scenario. We could then debug it locally and find a suitable resolution for you.

Best wishes,
Iana
the Telerik team

[Jan Pfeffer]

Hey Iana

The editing of items in the grid works fine, it is problems with the GridInsertionObject only.

Sincerly

Jan

[Iana Tsolova]

Hi Jan,

In this case, it would be best if you can open a forma support ticket and send us a runnable sample of your scenario and the issue. Thus we will be able to debug it and find the cause of the issue and a resolution for it respectively.

All the best,
Iana
the Telerik team