Get multiple columns value on selected index change events

[kd]

Hi all,

i bound radcombo box with data table and my datatable return three columns but i want to get value of third column on selected index change event and not throught its properties like selected value or text but i want to get value using its item template container

Grower field value on selected index change

<

 

 

script language="javascript" type="text/javascript">

 

function ddl_Lookup_clientblur(sender, eventArgs) {

 

var text = sender.get_text();

 

var item = sender.findItemByText(text);

 

var inputElement = sender.get_inputDomElement();

 

if (!item)

sender.clearSelection();

}

</

 

 

script>

<%

 

--OnClientBlur="ddl_Lookup_clientblur" --%>

 

<asp:HiddenField ID="hidSourceid" runat="server" />

 

<telerik:RadComboBox ID="ddl_Lookup" runat="server" DropDownWidth="400px"

 

ItemsPerRequest="25" EnableLoadOnDemand="true" Width="324px" MarkFirstMatch="true"

 

EnableViewState="true" HighlightTemplatedItems="true" AllowCustomText="true"

 

EnableItemCaching="true" ShowMoreResultsBox="true"

 

ItemRequestTimeout="250" EnableVirtualScrolling="true"

 

DataTextField="IndentNo" DataValueField="IndentNo" OnItemsRequested="ddl_Lookup_ItemsRequested"

 

OnItemDataBound="ddl_Lookup_ItemDataBound" EmptyMessage="Please select IndentNo."

 

OnClientBlur="ddl_Lookup_clientblur"

 

onselectedindexchanged="ddl_Lookup_SelectedIndexChanged">

 

<HeaderTemplate>

 

<ul>

 

<li class="col1">Indent No.</li>

 

<li class="col1">Date</li>

<%

 

-- <li class="col1">GrowerType</li>--%>

 

<li class="col1">Grower</li>

 

</ul>

 

</HeaderTemplate>

 

<ItemTemplate>

 

<ul>

 

<li class="col1">

<%

 

# DataBinder.Eval(Container.DataItem, "IndentNo")%>

 

</li>

 

<li class="col1">

<%

 

# DataBinder.Eval(Container.DataItem, "IndentDate", "{0:" + ConfigurationManager.AppSettings["LongDatePattern"].ToString() + "}")%></li>

<%

 

-- <li class="col1">

<%# DataBinder.Eval(Container.DataItem, "GrowerType")%>

</li>--

 

 

%>

 

<li class="col1">

<%

 

# DataBinder.Eval(Container.DataItem, "Grower")%>

 

</li>

　

<%

 

-- <li class="col1">

<%# DataBinder.Eval(Container.DataItem, "DocumentDate", "{0:" + ConfigurationManager.AppSettings["LongDatePattern"].ToString() + "}")%></li>--

 

 

%>

 

</ul>

 

</ItemTemplate>

</

 

 

telerik:RadComboBox>

[Nencho]

Hi Khalid,

By design the DataItem is available only during databinding.
I could suggest you to use the RadComboBoxItem Attributes.
The Attributes collection lets you store any number of item attributes as name / value pairs - and you can easily obtain the desired value at SelectedIndexChanged event handler.

All the best,
Nencho
the Telerik team