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ItemCreated Event

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Tina
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Tina asked on 31 Oct 2012, 08:35 PM
I am having issues setting the event handler for the itemcreated and itemdatabound events.  I get a compile error of  'trvAssignedTo_ItemCreated' is not a member of the project.  But the onNeedDataSource works fine.

<body>
    <form id="form1" runat="server">
    <div>
        <telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
        </telerik:RadScriptManager>
        <telerik:RadTreeList ID="trvAssignedTo" runat="server" ParentDataKeyNames="ParentID" DataKeyNames="CampusID" OnItemCreated="trvAssignedTo_ItemCreated" OnItemDataBound="trvAssignedTo_ItemDataBound" onNeedDataSource="trvAssignedTo_NeedDataSource" AutoGenerateColumns="false" NoRecordsText="Not Subscribed to Groups">
            <Columns>
                <telerik:TreeListBoundColumn DataField="CampusName" UniqueName="Campus" HeaderText="Campus" />
                <telerik:TreeListBoundColumn DataField="Department" UniqueName="Department" HeaderText="Department" />
                <telerik:TreeListBoundColumn DataField="Description" UniqueName="Group" HeaderText="Group" />
            </Columns>
        </telerik:RadTreeList>
    </div>
    </form>
</body>
 
    Private Sub trvAssignedTo_ItemCreated(sender As Object, e As TreeListItemCreatedEventArgs)
        If TypeOf e.Item Is TreeListHeaderItem Then
            If csSession.sessionCompanyType = "L" Then
                Dim item As TreeListHeaderItem = TryCast(e.Item, TreeListHeaderItem)
                item("Campus").Text = "League"
                item("Department").Text = "Division"
                item("Group").Text = "Team"
            End If
        End If
    End Sub
    Private Sub trvAssignedTo_ItemDataBound(sender As Object, e As TreeListItemDataBoundEventArgs)
        If TypeOf e.Item Is TreeListDataItem Then
            Dim item As TreeListDataItem = TryCast(e.Item, TreeListDataItem)
            If Not DataBinder.Eval(item.DataItem, "ParentID") Is System.DBNull.Value Then
                item("Campus").Font.Italic = True
            End If
        End If
    End Sub
    Protected Sub trvAssignedTo_NeedDataSource(ByVal source As Object, ByVal e As TreeListNeedDataSourceEventArgs)
        Dim dt As DataTable = csSubscribers.getSubscriberGroups(2)
        trvAssignedTo.DataSource = dt
    End Sub

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Pavlina
Telerik team
answered on 05 Nov 2012, 05:13 PM
Hi Tina,

Attached to this message is a sample runnable project where the ItemCreated event fires without problems. Check it out and see what is the difference in your case.

I hope this helps.

Regards,
Pavlina
the Telerik team
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Tina
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answered on 07 Nov 2012, 04:53 PM
I have the events as private.  When I changed to protected it works fine.
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Pavlina
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Tina
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