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Google like combobox in details table for hierarchy grid

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ComboBox

This is a migrated thread and some comments may be shown as answers.

illumination asked on 23 Nov 2010, 02:46 PM

I would like to know how to create google like radcombobox in the details table for insert and edit mode in the hierarchical grid.
Please help.

<telerik:RadGrid ID="RadGridFunding" runat="server" AllowPaging="True" AllowSorting="True" GridLines="None"

PageSize="10" AutoGenerateColumns="False" AllowMultiRowSelection="False" DataSourceID="SqlDsLineItem" ShowFooter="true">

<MasterTableView HierarchyDefaultExpanded="false" InsertItemPageIndexAction="ShowItemOnFirstPage"

HierarchyLoadMode="Client" DataKeyNames="LineItemNumber" Name="Main" Width="100%"

DataSourceID="SqlDsLineItem" ShowGroupFooter="true">

<DetailTables>

<telerik:GridTableView runat="server" DataKeyNames="FundingID, LineItemNumber" CommandItemDisplay="Top"

Name="Detail" DataSourceID="SqlDsFunding" AllowAutomaticUpdates="true" AllowAutomaticInserts="true" ShowFooter="true" >

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="LineItemNumber" MasterKeyField="LineItemNumber" />

</ParentTableRelation>

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">

<HeaderStyle Width="20px" />

</telerik:GridEditCommandColumn>

<telerik:GridTemplateColumn HeaderText="Line Item Number" SortExpression="LineItemNumber" UniqueName="LineItemNumber" Aggregate="Count" FooterText="Total Line Items: " FooterStyle-Font-Bold="true">

<ItemTemplate>

<asp:Label runat="server" ID="lblLineItemNumber" Text='<%# Eval("LineItemNumber") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadTextBox runat="server" ID="txtRadLineItemNumber" Text='<%# Bind("LineItemNumber") %>' Skin="Default" ReadOnly="true" ></telerik:RadTextBox></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Operating Unit" SortExpression="OperatingUnit" UniqueName="OperatingUnit" >

<ItemTemplate>

<asp:Label runat="server" ID="lblOperatingUnit" Text='<%# Eval("OperatingUnit") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span>

<telerik:RadComboBox ID="cboRadOpUnit" runat="server" Height="200px" DropDownWidth="400px"

MarkFirstMatch="true" DataSourceID="SqlDsOpUnit" EnableLoadOnDemand="true" SelectedValue='<%# Bind("OperatingUnit") %>'

HighlightTemplatedItems="true" DataTextField="OperatingUnitID" DataValueField="OperatingUnitID"

OnItemsRequested="cboRadOpUnit_ItemsRequested" ToolTip="Select Operating Unit" EmptyMessage="Select..."

OnSelectedIndexChanged="cboRadOpUnit_OnSelectedIndexChangedHandler" AppendDataBoundItems="true">

<Items>

<telerik:RadComboBoxItem runat="server" Selected="True" Text="Select..." Value="0" />

</Items>

<HeaderTemplate>

<table style="width: 400px" cellspacing="0" cellpadding="0">

<tr>

<td style="width: 50px;">ID</td>

<td style="width: 300px;">OPERATING UNIT</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

<table style="width: 400px" cellspacing="0" cellpadding="0">

<tr>

<td style="width: 50px;"><%#DataBinder.Eval(Container.DataItem, "OperatingUnitID")%></td>

<td style="width: 300px;"><%#DataBinder.Eval(Container.DataItem, "OperatingUnit")%></td>

</tr>

</table>

</ItemTemplate>

</telerik:RadComboBox></span>

<span style="color: Red; font-size: x-small">

<asp:RequiredFieldValidator runat="server" ID="rfvOpUnit" ControlToValidate="cboRadOpUnit"

InitialValue="Select..." ErrorMessage="Required" Display="Dynamic" /></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Account#" SortExpression="AccountNumber" UniqueName="AccountNumber" >

<ItemTemplate>

<asp:Label runat="server" ID="lblAccountNumber" Text='<%# Eval("AccountNumber") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span>

<telerik:RadComboBox ID="cboRadAcctNum" runat="server" Height="200px" DropDownWidth="400px"

MarkFirstMatch="true" DataSourceID="SqlDsAcctNum" EnableLoadOnDemand="true" SelectedValue='<%# Bind("AccountNumber") %>'

HighlightTemplatedItems="true" DataTextField="AccountNum" DataValueField="AccountNum"

OnItemsRequested="cboRadAcctNum_ItemsRequested" ToolTip="Select Account Number"

OnSelectedIndexChanged="cboRadAcctNum_OnSelectedIndexChangedHandler" AppendDataBoundItems="true">

<Items>

<telerik:RadComboBoxItem runat="server" Selected="True" Text="Select..." Value="0" />

</Items>

<HeaderTemplate>

<table style="width: 400px" cellspacing="0" cellpadding="0">

<tr>

<td style="width: 70px;">ACCT NUM</td>

<td style="width: 300px;">DESCRIPTION</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

<table style="width: 400px" cellspacing="0" cellpadding="0">

<tr>

<td style="width: 70px;"><%#DataBinder.Eval(Container.DataItem, "AccountNum")%></td>

<td style="width: 300px;"><%#DataBinder.Eval(Container.DataItem, "AccountDesc")%></td>

</tr>

</table>

</ItemTemplate>

</telerik:RadComboBox></span>

<span style="color: Red; font-size: x-small">

<asp:RequiredFieldValidator runat="server" ID="rfvRadAcctNum" ControlToValidate="cboRadAcctNum"

InitialValue="Select..." ErrorMessage="Required" Display="Dynamic" /></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Department" SortExpression="Department" UniqueName="Department" >

<ItemTemplate>

<asp:Label runat="server" ID="lblDept" Text='<%# Eval("Department") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span>

<telerik:RadComboBox ID="cboRadDept" runat="server" Height="200px" DropDownWidth="400px"

MarkFirstMatch="true" DataSourceID="SqlDsDept" EnableLoadOnDemand="true" SelectedValue='<%# Bind("Department") %>'

HighlightTemplatedItems="true" DataTextField="DepartmentID" DataValueField="DepartmentID"

OnItemsRequested="cboRadDept_ItemsRequested" ToolTip="Select Department"

OnSelectedIndexChanged="cboRadDept_OnSelectedIndexChangedHandler" AppendDataBoundItems="true">

<Items>

<telerik:RadComboBoxItem runat="server" Selected="True" Text="Select..." Value="0" />

</Items>

<HeaderTemplate>

<table style="width: 400px" cellspacing="0" cellpadding="0">

<tr>

<td style="width: 70px;">ID</td>

<td style="width: 300px;">DEPT</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

<table style="width: 400px" cellspacing="0" cellpadding="0">

<tr>

<td style="width: 70px;"><%#DataBinder.Eval(Container.DataItem, "DepartmentID")%></td>

<td style="width: 300px;"><%#DataBinder.Eval(Container.DataItem, "DepartmentName")%></td>

</tr>

</table>

</ItemTemplate>

</telerik:RadComboBox></span>

<span style="color: Red; font-size: x-small">

<asp:RequiredFieldValidator runat="server" ID="rfvRadDept" ControlToValidate="cboRadDept"

InitialValue="Select..." ErrorMessage="Required" Display="Dynamic" /></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings>

<EditColumn ButtonType="ImageButton"/>

</EditFormSettings>

</telerik:GridTableView>

</DetailTables>

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<ExpandCollapseColumn Visible="True">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="LineItemNumber" DataType="System.Int64"

HeaderText="Line Item Number" SortExpression="LineItemNumber"

UniqueName="LineItemNumber" Aggregate="Count" FooterText="Total Item: " FooterStyle-Font-Bold="true">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowExpandCollapse="true" EnableRowHoverStyle="true">

<Selecting AllowRowSelect="True" />

</ClientSettings>

</telerik:RadGrid>

</td>

Thank you.

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Google like combobox in details table for hierarchy grid

1 Answer, 1 is accepted