Packages:
default
System
System.Caching
System.Collections
System.Data
System.Data.ActiveRecord
System.Data.ActiveRecord.Relations
System.Data.ActiveRecord.Scaffold
System.Data.ActiveReecord.Scaffold.InputBuilder
System.Data.Commom.Sqlite
System.Data.Common
System.Data.Common.Mssql
System.Data.Common.Mysql
System.Data.Common.Oracle
System.Data.Common.Pgsql
System.Data.Common.Sqlite
System.Data.DataGateway
System.Data.SqlMap
System.Data.SqlMap.Configuration
System.Data.SqlMap.Statements
System.Exceptions
System.I18N
System.IO
System.Security
System.Util
System.Web
System.Web.Services
System.Web.UI
System.Web.UI.ActiveControls
System.Web.UI.WebControls
System.Web.UI.WebControls.assets
System.Xml


Classes:
Keyword

Class TControlCollection

TComponent
   |
   --TList
      |
      --TControlCollection

TControlCollection class

TControlCollection implements a collection that enables controls to maintain a list of their child controls.

Since: 3.0
Author: Qiang Xue <qiang.xue@gmail.com>

Constructor Summary
public
__construct Array
Constructor.

Method Summary
void
clear ()
Overrides the parent implementation by invoking TControl::clearNamingContainer
protected  TControl
void
insertAt ( integer $index, mixed $item)
Inserts an item at the specified position.
mixed
removeAt ( integer $index)
Removes an item at the specified position.
Methods Inherited From TList
TList::add(), TList::clear(), TList::contains(), TList::copyFrom(), TList::count(), TList::getCount(), TList::getIterator(), TList::getReadOnly(), TList::indexOf(), TList::insertAt(), TList::itemAt(), TList::mergeWith(), TList::offsetExists(), TList::offsetGet(), TList::offsetSet(), TList::offsetUnset(), TList::remove(), TList::removeAt(), TList::setReadOnly(), TList::toArray()
Methods Inherited From TComponent
TComponent::addParsedObject(), TComponent::attachEventHandler(), TComponent::canGetProperty(), TComponent::canSetProperty(), TComponent::createdOnTemplate(), TComponent::detachEventHandler(), TComponent::evaluateExpression(), TComponent::evaluateStatements(), TComponent::getEventHandlers(), TComponent::getSubProperty(), TComponent::hasEvent(), TComponent::hasEventHandler(), TComponent::hasProperty(), TComponent::raiseEvent(), TComponent::setSubProperty(), TComponent::__get(), TComponent::__set()

Constructor Details

__construct

public __construct Array

Constructor.


Method Details

clear

public void clear ()

Overrides the parent implementation by invoking TControl::clearNamingContainer

Output
Exception

getOwner

protected TControl getOwner ()

Output
TControl the control that owns this collection.
Exception

insertAt

public void insertAt (integer $index , mixed $item )

Inserts an item at the specified position.

This overrides the parent implementation by performing additional operations for each newly added child control.

Input
integer$indexthe speicified position.
mixed$itemnew item
Output
Exception
throwsTInvalidDataTypeException if the item to be inserted is neither a string nor a TControl.

removeAt

public mixed removeAt (integer $index )

Removes an item at the specified position.

This overrides the parent implementation by performing additional cleanup work when removing a child control.

Input
integer$indexthe index of the item to be removed.
Output
mixed the removed item.
Exception