From a433c6c39bdaa5a53238596853617228be8ad07f Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 26 Dec 2005 03:18:00 +0000
Subject:

---
 demos/quickstart/protected/pages/ViewSource.php    |  2 +-
 .../protected/pages/chap2/KeyConcepts.page         | 37 ++++++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 demos/quickstart/protected/pages/chap2/KeyConcepts.page

(limited to 'demos/quickstart/protected/pages')

diff --git a/demos/quickstart/protected/pages/ViewSource.php b/demos/quickstart/protected/pages/ViewSource.php
index 9509e400..4ac2c816 100644
--- a/demos/quickstart/protected/pages/ViewSource.php
+++ b/demos/quickstart/protected/pages/ViewSource.php
@@ -37,7 +37,7 @@ class ViewSource extends TPage
 		$basePath=dirname($this->_fullPath);
 		if($dh=opendir($basePath))
 		{
-			$str="<h4>{$this->_path}</h4>\n";
+			$str="<h2>{$this->_path}</h2>\n";
 			while(($file=readdir($dh))!==false)
 			{
 				if(is_file($basePath.'/'.$file))
diff --git a/demos/quickstart/protected/pages/chap2/KeyConcepts.page b/demos/quickstart/protected/pages/chap2/KeyConcepts.page
new file mode 100644
index 00000000..5352d1ff
--- /dev/null
+++ b/demos/quickstart/protected/pages/chap2/KeyConcepts.page
@@ -0,0 +1,37 @@
+<com:TContent ID="body" >
+<h1>Key Concepts</h1>
+
+<h2>Components</h2>
+<p>
+A component is an instance of <code>TComponent</code> or its child class. The base class <code>TComponent</code> implements the mechanism of component properties and events.
+</p>
+
+<h3>Component Properties</h3>
+<p>
+A property can be viewed as a public variable describing a specific aspect of the component, such as the background color, the font size, etc. A property is defined by the existence of a getter and/or a setter method of a component class. For example, in <code>TControl</code>, we have
+<pre class="source">
+class TControl extends TComponent {
+    public function getID() {
+        ...
+    }
+    public function setID($value) {
+        ...
+    }
+}
+</pre>
+This defines a property named <code>ID</code>. Reading the property (e.g. <code>echo $component-&gt;ID;</code>) is equivalent to invoking the getter method (e.g. <code>echo $component-&gt;getID();</code>); and writing the property (e.g. <code>$component-&gt;ID='Button';</code>) is equivalent to invoking the setter method (e.g. <code>$component-&gt;setID('Button');</code>).
+</p>
+<p>
+A property is read-only if it only has a getter method and no setter method. Since PHP method names are case-insensitive, property names are also case-insensitive.
+</p>
+
+<h3>Component Events</h3>
+
+<h2>Controls</h2>
+<p>
+A control is an instance of class <code>TControl</code> or its subclass. A control is a component defined in addition with user interface. The base class <code>TControl</code> defines the parent-child relationship among controls which reflects the containment relationship among user interface elements.
+</p>
+
+<h2>Pages</h2>
+
+</com:TContent>
\ No newline at end of file
-- 
cgit v1.2.3