Source for file LApplicationStateEditor.php

<?php
 
/**
 * class file
 * @package Lithron
 * @subpackage WebControls
 */
 
/**
* This component displays the Application State Editor.
 * @package System.Web.UI.WebControls
 * @subpackage Admin
 */
class LApplicationStateEditor extends TTable
{
    private $_valEditors= array ();
    private $_valChanged= array ();
    private $_keys= array ();
 
    public function onLoad($param)
    {
        //$this->clearChildState();
        $as= array_keys($this->getApplication()->getApplicationStatePersister()->load());
        $this->_keys= $as;
        $n= count($as);
 
        for ($i= 0; $i < $n; $i++)
        {
            $row= new TTableRow();
            $this->Rows[]= $row;
            $cellText= new TTableCell();
            $cellText->Controls[]= $as[$i];
            $row->Cells[]= $cellText;
            $cellValue= new TTableCell();
 
            $val= $this->getApplication()->getGlobalState($as[$i]);
            if (is_bool($val))
            {
                $class= "TCheckBox";
                $setter= "setChecked";
                $event= "OnCheckedChanged";
            }
            else
                if (is_string($val))
                {
                    $class= "TTextBox";
                    $setter= "setText";
                    $event= "OnTextChanged";
                }
                else
                {
                    $class= "TLabel";
                    $setter= "setText";
                    $event= "";
                }
 
            $valueEdit= new $class;
            $this->_valEditors[]= $valueEdit;
            $valueEdit->setWidth("24em");
            $valueEdit-> $setter ($val);
 
            if ($event)
            {
                $ev= $valueEdit-> $event;
                $ev[]= array (
                    $this,
                    "changedEvent"
                );
            }
            $cellValue->Controls[]= $valueEdit;
            $row->Cells[]= $cellValue;
        }
    }
 
    public function changedEvent($sender, $param)
    {
        echo "CHANGE FOR " . get_class($sender) . "<br>";
        foreach ($this->_valEditors as $key => $editor)
            if ($editor === $sender)
            {
                $this->_valChanged[$key]= $sender;
            }
    }
 
    public function applyApplicationState($sender, $param)
    {
        echo "APPLY!<br>";
        foreach ($this->_valChanged as $key => $editor)
        {
            switch (get_class($editor))
            {
                case "TCheckBox" :
                    $value= $editor->getChecked();
                    break;
                case "TTextBox" :
                    $value= $editor->getText();
                    break;
                default :
                    throw new Exception("not implemented!");
 
            }
 
            echo "setting " . $this->_keys[$key] . " to ";
            var_dump($value);
            $this->Application->setGlobalState($this->_keys[$key], $value);
        }
    }
}
?>