diff options
| author | xue <> | 2005-12-26 03:18:00 +0000 |
|---|---|---|
| committer | xue <> | 2005-12-26 03:18:00 +0000 |
| commit | a433c6c39bdaa5a53238596853617228be8ad07f (patch) | |
| tree | f0e63d29be942f5c1add196e9e8235810b18b952 /demos/quickstart/protected | |
| parent | b5c09ced2f84a18afc11871904bd5706ae0ec3c2 (diff) | |
Diffstat (limited to 'demos/quickstart/protected')
| -rw-r--r-- | demos/quickstart/protected/pages/ViewSource.php | 2 | ||||
| -rw-r--r-- | demos/quickstart/protected/pages/chap2/KeyConcepts.page | 37 |
2 files changed, 38 insertions, 1 deletions
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->ID;</code>) is equivalent to invoking the getter method (e.g. <code>echo $component->getID();</code>); and writing the property (e.g. <code>$component->ID='Button';</code>) is equivalent to invoking the setter method (e.g. <code>$component->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 |