From 6228873cf9d6471463d2413e7dfd7447f759baf2 Mon Sep 17 00:00:00 2001
From: "christophe.boulain" <>
Date: Wed, 3 Dec 2008 14:22:03 +0000
Subject: Merge from trunk

---
 .../pages/ActiveControls/Samples/DragDrop/Home.php | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100755 demos/quickstart/protected/pages/ActiveControls/Samples/DragDrop/Home.php

(limited to 'demos/quickstart/protected/pages/ActiveControls/Samples/DragDrop/Home.php')

diff --git a/demos/quickstart/protected/pages/ActiveControls/Samples/DragDrop/Home.php b/demos/quickstart/protected/pages/ActiveControls/Samples/DragDrop/Home.php
new file mode 100755
index 00000000..276ee6a4
--- /dev/null
+++ b/demos/quickstart/protected/pages/ActiveControls/Samples/DragDrop/Home.php
@@ -0,0 +1,112 @@
+<?php
+
+prado::using ('System.Web.UI.ActiveControls.*');
+
+class Home extends TPage
+{
+	public function onInit ($param)
+	{
+		parent::onInit($param);
+		if (!$this->getIsPostBack() && !$this->getIsCallBack())
+		{
+			
+			$this->populateProductList();
+			$this->populateShoppingList();
+		}
+	}
+	
+	private function getProductData ()
+	{
+		return array (
+			array (
+				'ProductId' => 'Product1',
+				'ProductImageUrl' => $this->publishAsset('assets/product1.png'),
+				'ProductTitle' => 'Cup'
+			),
+			array (
+				'ProductId' => 'Product2',
+				'ProductImageUrl' => $this->publishAsset('assets/product2.png'),
+				'ProductTitle' => 'T-Shirt'
+			)
+		);
+	}
+	
+	private function getProduct ($key)
+	{
+		foreach ($this->getProductData() as $product)
+			if ($product['ProductId']==$key) return $product;
+		return null;	
+	}
+	
+	protected function populateProductList ()
+	{
+		$this->ProductList->DataSource=$this->getProductData();
+		$this->ProductList->Databind();
+	}
+	
+	protected function populateShoppingList ()
+	{
+		$this->ShoppingList->DataSource=$this->getShoppingListData();
+		$this->ShoppingList->Databind();
+		
+	}
+	
+	
+	public function getShoppingListData ()
+	{
+		return $this->getViewState('ShoppingList', array ());
+	}
+	
+	public function setShoppingListData ($value)
+	{
+		$this->setViewState('ShoppingList', TPropertyValue::ensureArray($value), array ());
+	}
+	
+	public function addItemToCart ($sender, $param)
+	{
+		$control=$param->getDroppedControl();
+		// Get the Key from the repeater item
+		$item=$control->getNamingContainer();
+		$key=$this->ProductList->getDataKeys()->itemAt($item->getItemIndex());
+		$product=$this->getProduct($key);
+		$shoppingList=$this->getShoppingListData();
+		if (isset ($shoppingList[$key]))
+		{
+			// Already an item of this type, increment counter
+			$shoppingList[$key]['ProductCount']++;
+		}
+		else
+		{
+			// Add an item to the shopping list
+			$shoppingList[$key]=$product;
+			$shoppingList[$key]['ProductCount']=1;
+		}
+		$this->setShoppingListData($shoppingList);
+		
+	}
+	
+	public function removeItemFromCart ($sender, $param)
+	{
+		$control=$param->getDroppedControl();
+		$item=$control->getNamingContainer();
+		$key=$this->ShoppingList->getDataKeys()->itemAt($item->getItemIndex());
+		$shoppingList=$this->getShoppingListData();
+		if (isset($shoppingList[$key]))
+		{
+			if ($shoppingList[$key]['ProductCount'] > 1)
+				$shoppingList[$key]['ProductCount'] --;
+			else
+				unset($shoppingList[$key]);
+		}
+		$this->setShoppingListData($shoppingList);
+		
+	}
+	
+	public function redrawCart ($sender, $param)
+	{
+		$this->populateShoppingList();
+		$this->cart->render($param->NewWriter);
+		
+	}
+}
+?>
\ No newline at end of file
-- 
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