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<?php
Prado::using('System.Web.UI.ActiveControls.*');
class Ticket422 extends TPage
{
private $_listItemsA;
private $_listItemsB;
public function onInit($param)
{
parent::onInit($param);
$this->_listItemsA[] = array("title" => "Please select", "id" => -1,"category" => -1);
$this->_listItemsA[] = array("title" => "Item A", "id" => 1,"category" => 1);
$this->_listItemsA[] = array("title" => "Item B", "id" => 2,"category" => 1);
$this->_listItemsA[] = array("title" => "Item C", "id" => 3,"category" => 1);
$this->_listItemsA[] = array("title" => "Item D", "id" => 4,"category" => 1);
$this->_listItemsA[] = array("title" => "Item E", "id" => 5,"category" => 1);
$this->_listItemsB[] = array("title" => "List 2 Item A", "id" => 1,"category" => 1);
$this->_listItemsB[] = array("title" => "List 2 Item B", "id" => 2,"category" => 1);
$this->_listItemsB[] = array("title" => "List 2 Item C", "id" => 3,"category" => 1);
$this->_listItemsB[] = array("title" => "List 2 Item D", "id" => 4,"category" => 2);
$this->_listItemsB[] = array("title" => "List 2 Item E", "id" => 5,"category" => 2);
$this->_listItemsB[] = array("title" => "List 2 Item F", "id" => 6,"category" => 2);
$this->_listItemsB[] = array("title" => "List 2 Item G", "id" => 7,"category" => 3);
$this->_listItemsB[] = array("title" => "List 2 Item H", "id" => 8,"category" => 3);
$this->_listItemsB[] = array("title" => "List 2 Item I", "id" => 9,"category" => 3);
$this->_listItemsB[] = array("title" => "List 2 Item J", "id" => 10,"category" => 4);
$this->_listItemsB[] = array("title" => "List 2 Item K", "id" => 11,"category" => 4);
$this->_listItemsB[] = array("title" => "List 2 Item L", "id" => 12,"category" => 4);
$this->list1->DataValueField ='id';
$this->list1->DataTextField = 'title';
}
public function onLoad($param)
{
parent::onLoad($param);
if(!$this->IsPostBack)
{
$this->list1->DataSource = $this->_listItemsA;
$this->list1->dataBind();
}
}
function list1_changed($sender)
{
if ($sender->getSelectedValue() == -1)
{
$this->label1->setText("Please select a category");
$this->list2->setEnabled(false);
return;
}
$this->addOptionsToListProblem($sender->getSelectedValue());
}
function addOptionsToListProblem($parent)
{
$foo = array();
$bar = 0;
$sel = array("title" => "Please select", "id" => -1,"category" => -1);
$foo[] = $sel;
foreach ($this->_listItemsB as $p)
{
if ($p["category"] == $parent)
{
$foo[] = $p;
}
}
$this->list2->DataValueField = 'id';
$this->list2->DataTextField = 'title';
$this->list2->DataSource = $foo;
$this->list2->dataBind();
$this->list2->setEnabled(true);
}
function list2_changed($sender)
{
$this->label1->setText("Selection 2: ".$sender->getSelectedValue());
}
function select_index_3()
{
$this->list1->setSelectedIndex(3);
}
function clear_selections()
{
$this->list1->clearSelection();
}
function select_value_2()
{
$this->list1->setSelectedValue("value 2");
}
function select_index_3_plus()
{
$this->list1->setSelectedValue("value 3");
$this->list1_changed($this->list1);
$this->list2->setSelectedValue("value 3 - item 3");
}
}
?>
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