<ig:WebDataGrid ID="WebDataGrid1" runat="server" Height="500px" Width="100%" DataKeyFields="MeasureObjectiveID"
HeaderCaptionCssClass="HeaderCaption" ItemCssClass="Item" AltItemCssClass="AlterItem" CssClass="Grid" BackColor="White"
AutoGenerateColumns="False">
<EditorProviders>
<ig:TextEditorProvider ID="TextEditorProvider">
<EditorControl ClientIDMode="Predictable"></EditorControl>
</ig:TextEditorProvider>
<ig:TextEditorProvider ID="TextEditorMultiLineProvider"
EditorControl-TextMode="MultiLine">
<EditorControl TextMode="MultiLine" ClientIDMode="Predictable"></EditorControl>
</ig:TextEditorProvider>
<ig:DropDownProvider ID="DataInputIndicatorType">
<EditorControl ID="EditorControl1" EditorID="IndicatorTypeDropDownList" runat="server" DisplayMode="DropDownList">
<Items>
<ig:DropDownItem Text="" Value=""></ig:DropDownItem>
<ig:DropDownItem Text="Number" Value="Number"></ig:DropDownItem>
<ig:DropDownItem Text="Date" Value="Date"></ig:DropDownItem>
<ig:DropDownItem Text="Custom" Value="Custom"></ig:DropDownItem>
</Items>
</EditorControl>
</ig:DropDownProvider>
<ig:DropDownProvider ID="DataInputIndicatorLevel">
<EditorControl ID="EditorControl2" EditorID="IndicatorLevelDropDownList" runat="server" DisplayMode="DropDownList">
<Items>
<ig:DropDownItem Text="02-Level(1,2)" Value="1,2"></ig:DropDownItem>
<ig:DropDownItem Text="02-Level(1,5)" Value="1,5"></ig:DropDownItem>
<ig:DropDownItem Text="03-Level(1,2,3)" Value="1,2,3"></ig:DropDownItem>
<ig:DropDownItem Text="03-Level(1,3,5)" Value="1,3,5"></ig:DropDownItem>
<ig:DropDownItem Text="03-Level(3,4,5)" Value="3,4,5"></ig:DropDownItem>
<ig:DropDownItem Text="05-Level(1,2,3,4,5)" Value="1,2,3,4,5"></ig:DropDownItem>
</Items>
</EditorControl>
</ig:DropDownProvider>
</EditorProviders>
<Columns>
<ig:BoundDataField DataFieldName="MeasureObjectiveID" Key="MeasureObjectiveID" Hidden="true">
</ig:BoundDataField>
<ig:UnboundCheckBoxField Key="Check" Width="15px" HeaderCheckBoxMode="Off">
</ig:UnboundCheckBoxField>
<ig:BoundDataField Header-Text="Objective Name" DataFieldName="ObjectiveName" Key="ObjectiveName" Width="350px" EnableMultiline="true">
<Header Text="Objective Name"></Header>
</ig:BoundDataField>
<ig:BoundDataField Header-Text="Measure Name" DataFieldName="MeasureName" Key="MeasureName" EnableMultiline="true" Width="350px">
<Header Text="Measure Name"></Header>
</ig:BoundDataField>
<ig:UnboundField Header-Text="IndicatorType" Key="IndicatorType" Width="100px">
<Header Text="IndicatorType"></Header>
</ig:UnboundField>
<ig:UnboundField Header-Text="IndicatorLevel" Key="IndicatorLevel" Width="100px">
<Header Text="IndicatorLevel"></Header>
</ig:UnboundField>
<ig:TemplateDataField Header-Text="Bound" Key="Bound" Width="110px">
<ItemTemplate>
<asp:DropDownList ID="ddlBound" runat="server">
<asp:ListItem Text="Yes" Value="1"></asp:ListItem>
<asp:ListItem Text="No" Value="0"></asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</ig:TemplateDataField>
</Columns>
<Behaviors>
<ig:Clipboard EnableCopy="true" EnableCut="true" EnablePaste="true" Enabled="true"></ig:Clipboard>
<ig:Activation Enabled="true">
<ActivationClientEvents />
<AutoPostBackFlags ActiveCellChanged="false" />
</ig:Activation>
<ig:ColumnFixing ShowFixButtons="false" ShowLeftSeparator="false">
<ColumnSettings>
<ig:ColumnFixingSetting ColumnKey="ObjectiveName" EnableFixing="true" />
</ColumnSettings>
</ig:ColumnFixing>
<ig:EditingCore BatchUpdating="true">
<EditingClientEvents CellValueChanging="" CellValueChanged="" />
<Behaviors>
<ig:CellEditing EditModeActions-EnableOnKeyPress="true" Enabled="true" EditCellCssClass="EditCell">
<ColumnSettings>
<ig:EditingColumnSetting ColumnKey="ObjectiveName" EditorID="TextEditorMultiLineProvider" />
<ig:EditingColumnSetting ColumnKey="MeasureName" EditorID="TextEditorProvider" />
<ig:EditingColumnSetting ColumnKey="IndicatorType" EditorID="DataInputIndicatorType" />
<ig:EditingColumnSetting ColumnKey="IndicatorLevel" EditorID="DataInputIndicatorLevel" />
</ColumnSettings>
</ig:CellEditing>
</Behaviors>
</ig:EditingCore>
<ig:Selection CellSelectType="Single" RowSelectType="Multiple" ColumnSelectType="None" SelectedCellCssClass="SelectedCell">
<SelectionClientEvents CellSelectionChanged="CellSelectionChanged" />
<AutoPostBackFlags CellSelectionChanged="false" ColumnSelectionChanged="false" RowSelectionChanged="false" />
</ig:Selection>
<ig:RowSelectors RowSelectorCssClass="RowSelector" HeaderRowSelectorCssClass="HeaderCaption" Enabled="true" />
</Behaviors>
</ig:WebDataGrid>

<script type="text/javascript">

function CellSelectionChanged(grid, sender, a, b, c) {
for (var i = 0; i < sender.getSelectedCells().get_length() ; i++) {
var cell = sender.getSelectedCells().getItem(i);
if (cell.get_row()._index + 1 == grid._rows.get_length()) {
grid.get_rows().add(Array(getGUID()));
}
}
}

    </script>

I can add row but drop down in TemplateDataField not have

help me please.