Represents the UI component rendered by RadFilter to represent a filter expression.
Definition
Namespace:Telerik.Web.UI
Assembly:Telerik.Web.UI.dll
Syntax:
public abstract class RadFilterExpressionItem : Control, IComponent, IDisposable, IParserAccessor, IUrlResolutionService, IDataBindingsAccessor, IControlBuilderAccessor, IControlDesignerAccessor, IExpressionsAccessor, INamingContainerInheritance: objectControlRadFilterExpressionItem
Derived Classes:
Implements:
Inherited Members
Constructors
protected RadFilterExpressionItem()Fields
protected const string AddExpressionClassName = "rfAddExp"protected const string AddExpressionGroupClassName = "rfAddGr"protected const string FieldNameChooserClassName = "rfField"protected const string FilterFunctionChooserClassName = "rfExp"protected const string FunctionalInterfaceWrapperClassName = "rfMid"protected const string GroupOpertaionClassName = "rfOper"protected const string LeftDecoratorClassName = "rfLeft"protected const string RemoveExpressionClassName = "rfDel"protected const string RightDecoratorClassName = "rfRight"protected const string ToolsInterfaceWrapperClassName = "rfTools"Properties
Gets a string value representing the client id of the filter expression item control.
public override string ClientID { get; }Overrides:
Gets the container holding the menu links - the GroupOperation(for RadFilterGroupExpressionItem), FilterFunction and the editor FieldName.
public Panel FunctionalInterfaceContainer { get; }Gets the string representation of the hierarchical position of the item in the RadFilter visual structure.
public virtual string HierarchicalIndex { get; }protected Control InterfaceContainer { get; }Gets the integer index of the filter expression item.
public virtual int ItemIndex { get; }Returns a reference to the owner RadFilter object.
public RadFilter OwnerFilter { get; }Gets the owner RadFilterGroupExpressionItem.
public RadFilterGroupExpressionItem OwnerGroup { get; }Gets the LinkButton remove button which removes an expression from the RadFilter expression tree.
public virtual LinkButton RemoveButton { get; }Gets the container holding item specific controls. An input control for the RadFilterSingleExpressionItem and AddGroupExpression, AddItemExpression for the RadFilterGroupExpressionItem.
public Panel ToolsInterfaceContainer { get; }Methods
protected virtual void CreateFunctionalInterface()protected virtual void CreateLeftDecorator()protected virtual void CreateRightDecorator()protected virtual void CreateToolsInterface()Initializes the filter expression item.
public void InitializeItem()protected override void RenderChildren(HtmlTextWriter writer)Overrides: