From ec66b8c2c850c0d415e2e670be18d87dfd091a13 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Tue, 6 Feb 2007 00:51:41 +0000
Subject: Update scaffold edit view to use renderers

---
 .../ActiveRecord/Scaffold/TScaffoldEditView.php    | 80 +++++++++++++++++++---
 .../ActiveRecord/Scaffold/TScaffoldEditView.tpl    |  3 +-
 .../ActiveRecord/Scaffold/TScaffoldListView.php    | 16 +++--
 3 files changed, 80 insertions(+), 19 deletions(-)

(limited to 'framework')

diff --git a/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php b/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php
index 28fc8fb9..a8faa6c8 100644
--- a/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php
+++ b/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php
@@ -6,10 +6,22 @@ Prado::using('System.Data.ActiveRecord.Scaffold.InputBuilder.TScaffoldInputBase'
 class TScaffoldEditView extends TScaffoldBase
 {
 	private static $_builders=array();
+	private $_editRenderer;
 
 	public function onLoad($param)
 	{
-		$this->initializeEditForm();
+		if($this->getVisible())
+			$this->initializeEditForm();
+	}
+
+	public function getEditRenderer()
+	{
+		return $this->getViewState('EditRenderer', '');
+	}
+
+	public function setEditRenderer($value)
+	{
+		$this->setViewState('EditRenderer', $value, '');
 	}
 
 	public function setRecordPk($value)
@@ -31,13 +43,40 @@ class TScaffoldEditView extends TScaffoldBase
 
 	public function initializeEditForm()
 	{
-		$this->getCurrentRecord();
-		$columns = $this->getTableMetaData()->getColumns();
-		$this->_repeater->setDataSource($columns);
-		$this->_repeater->dataBind();
+		$record = $this->getCurrentRecord();
+		$classPath = $this->getEditRenderer();
+		if($classPath === '')
+		{
+			$columns = $this->getTableMetaData()->getColumns();
+			$this->getInputRepeater()->setDataSource($columns);
+			$this->getInputRepeater()->dataBind();
+		}
+		else
+		{
+			if($this->_editRenderer===null)
+				$this->createEditRenderer($record, $classPath);
+			else
+				$this->_editRenderer->setData($record);
+		}
 	}
 
-	public function repeaterItemCreated($sender, $param)
+	protected function createEditRenderer($record, $classPath)
+	{
+		$this->_editRenderer = Prado::createComponent($classPath);
+		if($this->_editRenderer instanceof IScaffoldEditRenderer)
+		{
+			$index = $this->getControls()->remove($this->getInputRepeater());
+			$this->getControls()->insertAt($index,$this->_editRenderer);
+			$this->_editRenderer->setData($record);
+		}
+		else
+		{
+			throw new TConfigurationException(
+				'scaffold_invalid_edit_renderer', $this->getID(), get_class($record));
+		}
+	}
+
+	protected function repeaterItemCreated($sender, $param)
 	{
 		$type = $param->getItem()->getItemType();
 		if($type==TListItemType::Item || $type==TListItemType::AlternatingItem)
@@ -73,17 +112,31 @@ class TScaffoldEditView extends TScaffoldBase
 	protected function doSave()
 	{
 		$record = $this->getCurrentRecord();
-		$table = $this->getTableMetaData();
-		$builder = $this->getScaffoldInputBuilder($record);
-		foreach($this->_repeater->getItems() as $item)
+		if($this->_editRenderer===null)
 		{
-			$column = $table->getColumn($item->getCustomData());
-			$builder->loadScaffoldInput($this, $item, $column, $record);
+			$table = $this->getTableMetaData();
+			$builder = $this->getScaffoldInputBuilder($record);
+			foreach($this->getInputRepeater()->getItems() as $item)
+			{
+				$column = $table->getColumn($item->getCustomData());
+				$builder->loadScaffoldInput($this, $item, $column, $record);
+			}
 		}
+		else
+		{
+			$this->_editRenderer->updateRecord($record);
+		}
+
 		$record->save();
 		return true;
 	}
 
+	protected function getInputRepeater()
+	{
+		$this->ensureChildControls();
+		return $this->getRegisteredObject('_repeater');
+	}
+
 	public function getSaveButton()
 	{
 		$this->ensureChildControls();
@@ -115,5 +168,10 @@ class TScaffoldEditView extends TScaffoldBase
 		return 'group_'.$this->getUniqueID();
 	}
 }
+
+interface IScaffoldEditRenderer extends IDataRenderer
+{
+	public function updateRecord($record);
+}
 
 ?>
\ No newline at end of file
diff --git a/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.tpl b/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.tpl
index fd599a20..8cba7ec4 100644
--- a/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.tpl
+++ b/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.tpl
@@ -1,7 +1,8 @@
 <div class="edit-inputs">
 <com:TRepeater ID="_repeater" onItemCreated="repeaterItemCreated">
 	<prop:ItemTemplate>
-	<div class="edit-item item_<%# $this->ItemIndex % 2 %> input_<%# $this->ItemIndex %>">
+	<div class="edit-item item_<%# $this->ItemIndex % 2 %> 
+		input_<%# $this->ItemIndex %> property_<%# $this->DataItem->Property %>">
 		<com:TLabel ID="_label" CssClass="item-label"/>
 		<span class="item-input">
 			<com:TPlaceHolder ID="_input" />
diff --git a/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php b/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php
index 98c0aab8..35c53473 100644
--- a/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php
+++ b/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php
@@ -14,7 +14,7 @@ class TScaffoldListView extends TScaffoldBase
 	protected function initializeSort()
 	{
 		$table = $this->getTableMetaData();
-		$sorts = array('Sorty By', str_repeat('-',15));
+		$sorts = array('Sort By', str_repeat('-',15));
 		$headers = array();
 		foreach($table->getColumns() as $name=>$colum)
 		{
@@ -97,19 +97,21 @@ class TScaffoldListView extends TScaffoldBase
 
 	protected function listItemCreated($sender, $param)
 	{
-		$type = $param->getItem()->getItemType();
-		if($type==TListItemType::Item || $type==TListItemType::AlternatingItem)
-			$this->populateField($sender, $param);
+		$item = $param->getItem();
+		if($item instanceof IItemDataRenderer)
+		{
+			$type = $item->getItemType();
+			if($type==TListItemType::Item || $type==TListItemType::AlternatingItem)
+				$this->populateField($sender, $param);
+		}
 	}
 
 	protected function populateField($sender, $param)
 	{
 		$item = $param->getItem();
-		$data = $item->getDataItem();
-		if($data !== null)
+		if(($data = $item->getData()) !== null)
 		{
 			$item->setCustomData($this->getRecordObjectPk($data));
-
 			if(($prop = $item->findControl('_properties'))!==null)
 			{
 				$item->_properties->setDataSource($this->getRecordProperties($data));
-- 
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