[Phphtmllib-devel] SF.net SVN: phphtmllib:[3366] trunk/phphtmllib

[<he...@us...>]

Revision: 3366
          http://phphtmllib.svn.sourceforge.net/phphtmllib/?rev=3366&view=rev
Author:   hemna
Date:     2010-02-26 03:56:43 +0000 (Fri, 26 Feb 2010)

Log Message:
-----------
Added JSONWidget

Modified Paths:
--------------
    trunk/phphtmllib/CHANGELOG
    trunk/phphtmllib/src/generator/AutoloadGenerator.inc

Added Paths:
-----------
    trunk/phphtmllib/src/widgets/JSONWidget.inc

Modified: trunk/phphtmllib/CHANGELOG
===================================================================
--- trunk/phphtmllib/CHANGELOG	2010-02-25 15:34:48 UTC (rev 3365)
+++ trunk/phphtmllib/CHANGELOG	2010-02-26 03:56:43 UTC (rev 3366)
@@ -17,6 +17,7 @@
   + added support to disable controller request debug output
     2 on objects that provide the controller_debug_allowed() method.
   + added hostname port support in RequestBuilder
+  + Added new JSONWidget and AutoloadGenerator support.
 
 version 3.0.2 - 03/18/08
   - fixed a bug with RequestBuilder::get_url() when a RequestBuilder::set_file() was called.

Modified: trunk/phphtmllib/src/generator/AutoloadGenerator.inc
===================================================================
--- trunk/phphtmllib/src/generator/AutoloadGenerator.inc	2010-02-25 15:34:48 UTC (rev 3365)
+++ trunk/phphtmllib/src/generator/AutoloadGenerator.inc	2010-02-26 03:56:43 UTC (rev 3366)
@@ -177,7 +177,8 @@
      *
      * @var array
      */
-    protected $renderable_parents = array('Container','HTMLPage', 'HTMLWidget', 'HTMLDataList');
+    protected $renderable_parents = array('Container','HTMLPage', 'HTMLWidget', 'HTMLDataList',
+                                          'JSONWidget');
 
     /**
      * list of class names that if extended will

Added: trunk/phphtmllib/src/widgets/JSONWidget.inc
===================================================================
--- trunk/phphtmllib/src/widgets/JSONWidget.inc	                        (rev 0)
+++ trunk/phphtmllib/src/widgets/JSONWidget.inc	2010-02-26 03:56:43 UTC (rev 3366)
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * This class is used to render a JSON array output that gets
+ * put back to the browser.
+ */
+
+
+/**
+ * JSONWidget is used when you want the controller
+ * to be able to call a "renderable" object that
+ * simply returns JSON.
+ * 
+ * @author waboring
+ *
+ */
+abstract class JSONWidget {
+	
+	protected $data = null;
+	
+	public function __construct() {		
+		$this->init();	
+	}		
+	
+	
+	public function render() {		
+		$data = $this->build_object();		
+		return json_encode($data);		
+	}
+	
+	/**
+	 * called at constructor time to do something.
+	 * @return none
+	 */
+	abstract public function init();
+	
+	/**
+	 * This method is used to build the object
+	 * that will be converted to json and 
+	 * returned to the request
+	 * @return mixed
+	 */
+	abstract public function build_object();
+		
+}
+?>
\ No newline at end of file


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