get_groupExpressions()

This property returs a collection of GroupExpression objects. Generally used when there is a need to access the group expressionson the client. The example below demonstrates how to manipulating the group expressions of the RadClientDataSource control byusing the properties of the GroupExpression collection.

ASPNET

<script type="text/javascript">
    function applyGrouping() {
        var groupExpression = new Telerik.Web.UI.ClientDataSource.GroupExpression();
        groupExpression.set_fieldName("ProductName");
        dataSource.get_groupExpressions().add(groupExpression);
    }
</script>
<telerik:RadClientDataSource runat="server" id="RadClientDataSource1">
</telerik:RadClientDataSource>

ASPNET

<script type="text/javascript">
    function applyGrouping() {
        dataSource.get_groupExpressions().add({ fieldName: "ProductName" });
    }
</script>
<telerik:RadClientDataSource runat="server" id="RadClientDataSource2">
</telerik:RadClientDataSource>

See Also

• ClientDataSource Object