From e126c0067e9efee6542d08bf649588e2cf3a5924 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 12 Jan 2006 03:22:03 +0000
Subject: Fixed several issues about viewstate handling. Prado Composer is
 nearly completed.

---
 demos/composer/protected/pages/Home.page | 45 ++++++++++++++-------
 demos/composer/protected/pages/Home.php  | 67 +++++++++++++++++---------------
 2 files changed, 67 insertions(+), 45 deletions(-)

(limited to 'demos/composer')

diff --git a/demos/composer/protected/pages/Home.page b/demos/composer/protected/pages/Home.page
index b446abd2..ae4149ee 100644
--- a/demos/composer/protected/pages/Home.page
+++ b/demos/composer/protected/pages/Home.page
@@ -2,29 +2,31 @@
 <com:TContent ID="body" >
 
 <com:TPanel GroupingText="Class Information">
-class <com:TTextBox ID="ClassName" CssClass="slTextBox"/>
-extends <com:TTextBox ID="ParentClass" CssClass="slTextBox"/>
+class
+<com:TTextBox ID="ClassName"
+	Text=<%#$this->Page->ClassDefinition->ClassName%>
+	CssClass="slTextBox"/>
+extends
+<com:TTextBox ID="ParentClass"
+	Text=<%#$this->Page->ClassDefinition->ParentClass%>
+	CssClass="slTextBox"/>
 implements <com:TTextBox ID="Interfaces" CssClass="slTextBox"/>
 </com:TPanel>
 
 <com:TPanel GroupingText="Property Definitions">
 <table>
 <tr>
-  <th>Accessibility</th>
   <th>Name</th>
   <th>Type</th>
   <th>Default Value</th>
   <th>Storage Mode</th>
+  <th>Accessibility</th>
   <th>Comments</th>
   <th>Actions</th>
 </tr>
-<com:TRepeater ID="PropertyList">
+<com:TRepeater ID="PropertyList" ItemCommand="itemAction">
 <prop:ItemTemplate>
 <tr>
-  <td>
-  <com:TCheckBox ID="IsProtected" Text="protected" Checked=<%# $this->Parent->DataItem->IsProtected %> />
-  <com:TCheckBox ID="ReadOnly" Text="read-only" Checked=<%# $this->Parent->DataItem->ReadOnly %> />
-  </td>
   <td>
   <com:TTextBox ID="PropertyName" Text=<%# $this->Parent->DataItem->Name %> CssClass="slTextBox"/>
   </td>
@@ -49,11 +51,21 @@ implements <com:TTextBox ID="Interfaces" CssClass="slTextBox"/>
   </com:TDropDownList>
   </td>
   <td>
+  <com:TCheckBox ID="IsProtected" Text="protected" Checked=<%# $this->Parent->DataItem->IsProtected %> />
+  <com:TCheckBox ID="ReadOnly" Text="read-only" Checked=<%# $this->Parent->DataItem->ReadOnly %> />
+  </td>
+  <td>
   <com:TTextBox ID="Comments" Text=<%# $this->Parent->DataItem->Comments %> CssClass="slTextBox"/>
   </td>
   <td>
-  <com:TButton Text="Add" />
-  <com:TButton Text="Remove" />
+  <com:TButton ID="AddButton"
+  		Text="Add"
+  		CommandName="add"
+  		CommandParameter=<%# $this->Parent->ItemIndex %> />
+  <com:TButton ID="RemoveButton"
+  		Text="Remove"
+  		CommandName="remove"
+  		CommandParameter=<%# $this->Parent->ItemIndex %> />
   </td>
 </tr>
 </prop:ItemTemplate>
@@ -65,13 +77,18 @@ Event Definitions:
 </com:TPanel>
 <br/>
 Comments
-(
-Author Name: <com:TTextBox ID="AuthorName" CssClass="slTextBox"/>
-Author Email: <com:TTextBox ID="AuthorEmail" CssClass="slTextBox"/>
-)
 <br/>
 <com:TTextBox ID="Comments" TextMode="MultiLine" Columns="80" Rows="6" />
 <br/>
+Author Name
+<com:TTextBox ID="AuthorName"
+	Text=<%#$this->Page->ClassDefinition->Author%>
+	CssClass="slTextBox"/>
+Author Email
+<com:TTextBox ID="AuthorEmail"
+	Text=<%#$this->Page->ClassDefinition->Email%>
+	CssClass="slTextBox"/>
+<br/>
 <com:TButton Text="Generate Code" Click="generateCode" />
 <pre>
 <com:TLiteral ID="SourceCode" />
diff --git a/demos/composer/protected/pages/Home.php b/demos/composer/protected/pages/Home.php
index 3c2b4d22..e0112fd7 100644
--- a/demos/composer/protected/pages/Home.php
+++ b/demos/composer/protected/pages/Home.php
@@ -20,24 +20,29 @@ class Home extends TPage
 			$properties[]=new PropertyDefinition;
 			$properties[]=new PropertyDefinition;
 			$properties[]=new PropertyDefinition;
-			$this->PropertyList->setDataSource($properties);
+			$this->PropertyList->DataSource=$properties;
 			$this->dataBind();
 		}
 	}
 
-	/*
-	public function onLoad($param)
+	protected function refresh()
 	{
-		parent::onLoad($param);
-		if(!$this->IsPostBack)
+		$this->PropertyList->DataSource=$this->ClassDefinition->Properties;
+		$this->dataBind();
+	}
+
+	public function itemAction($sender,$param)
+	{
+		if($param->CommandName==='remove')
 		{
-			$this->PropertyList->setDataSource($this->getInitialProperties());
-			$this->PropertyList->dataBind();
+			$this->ClassDefinition->Properties->removeAt($param->CommandParameter);
 		}
-		else
-			$this->PropertyList->ensureChildControls();
+		else if($param->CommandName==='add')
+		{
+			$this->ClassDefinition->Properties->insert($param->CommandParameter+1,new PropertyDefinition);
+		}
+		$this->refresh();
 	}
-	*/
 
 	public function onLoad($param)
 	{
@@ -45,32 +50,32 @@ class Home extends TPage
 		//if($this->IsPostBack && $this->IsValid)
 		if($this->IsPostBack)
 		{
-			$this->PropertyList->ensureChildControls();
+			$def=$this->ClassDefinition;
+			$def->reset();
+			$def->ClassName=$this->ClassName->Text;
+			$def->ParentClass=$this->ParentClass->Text;
+			$def->Interfaces=$this->Interfaces->Text;
+			$def->Comments=$this->Comments->Text;
+			$def->Author=$this->AuthorName->Text;
+			$def->Email=$this->AuthorEmail->Text;
+			foreach($this->PropertyList->Items as $item)
+			{
+				$property=new PropertyDefinition;
+				$property->Name=$item->PropertyName->Text;
+				$property->Type=$item->PropertyType->Text;
+				$property->DefaultValue=$item->DefaultValue->Text;
+				$property->ReadOnly=$item->ReadOnly->Checked;
+				$property->IsProtected=$item->IsProtected->Checked;
+				$property->Comments=$item->Comments->Text;
+				$property->Storage=$item->Storage->Text;
+				$def->Properties[]=$property;
+			}
 		}
 	}
 
 	public function generateCode($sender,$param)
 	{
-		$def=$this->ClassDefinition;
-		$def->reset();
-		$def->ClassName=$this->ClassName->Text;
-		$def->ParentClass=$this->ParentClass->Text;
-		$def->Interfaces=$this->Interfaces->Text;
-		$def->Comments=$this->Comments->Text;
-		$def->Author=$this->AuthorName->Text;
-		$def->Email=$this->AuthorEmail->Text;
-		foreach($this->PropertyList->Items as $item)
-		{
-			$property=new PropertyDefinition;
-			$property->Name=$item->PropertyName->Text;
-			$property->Type=$item->PropertyType->Text;
-			$property->DefaultValue=$item->DefaultValue->Text;
-			$property->ReadOnly=$item->ReadOnly->Checked;
-			$property->IsProtected=$item->IsProtected->Checked;
-			$property->Comments=$item->Comments->Text;
-			$property->Storage=$item->Storage->Text;
-			$def->Properties[]=$property;
-		}
+		$this->refresh();
 		$writer=Prado::createComponent('System.IO.TTextWriter');
 		$this->ClassDefinition->render($writer);
 		$this->SourceCode->Text=highlight_string($writer->flush(),true);
-- 
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