[limb-svn] r5876 - in 3.x/trunk/limb/wact: . src/components/form

[svn at limb-project.com]

Author: serega
Date: 2007-05-13 02:49:18 +0400 (Sun, 13 May 2007)
New Revision: 5876
URL: http://fisheye.limb-project.com/changelog/limb/?cs=5876

Added:
   3.x/trunk/limb/wact/src/components/form/WactSelectSingleComponent.class.php
Modified:
   3.x/trunk/limb/wact/common.inc.php
   3.x/trunk/limb/wact/src/components/form/WactGroupedOptionsSelectComponent.class.php
Log:
-- WACT_STRICT_MODE constant removed
-- minor fixes

Modified: 3.x/trunk/limb/wact/common.inc.php
===================================================================
--- 3.x/trunk/limb/wact/common.inc.php	2007-05-12 22:45:34 UTC (rev 5875)
+++ 3.x/trunk/limb/wact/common.inc.php	2007-05-12 22:49:18 UTC (rev 5876)
@@ -17,8 +17,5 @@
 if(!defined('WACT_CACHE_DIR'))
     define('WACT_CACHE_DIR', dirname(__FILE__) . '/cache/');
 
-if(!defined('WACT_STRICT_MODE'))
-    define('WACT_STRICT_MODE', true);
-
 set_magic_quotes_runtime(0);
 ?>
\ No newline at end of file

Modified: 3.x/trunk/limb/wact/src/components/form/WactGroupedOptionsSelectComponent.class.php
===================================================================
--- 3.x/trunk/limb/wact/src/components/form/WactGroupedOptionsSelectComponent.class.php	2007-05-12 22:45:34 UTC (rev 5875)
+++ 3.x/trunk/limb/wact/src/components/form/WactGroupedOptionsSelectComponent.class.php	2007-05-12 22:49:18 UTC (rev 5876)
@@ -10,7 +10,7 @@
  * @package    wact
  */
 
-require_once('limb/wact/src/components/form/select.inc.php');
+require_once('limb/wact/src/components/form/WactOptionRenderer.class.php');
 
 class WactGroupedOptionsSelectComponent extends WactFormElementComponent
 {

Added: 3.x/trunk/limb/wact/src/components/form/WactSelectSingleComponent.class.php
===================================================================
--- 3.x/trunk/limb/wact/src/components/form/WactSelectSingleComponent.class.php	                        (rev 0)
+++ 3.x/trunk/limb/wact/src/components/form/WactSelectSingleComponent.class.php	2007-05-12 22:49:18 UTC (rev 5876)
@@ -0,0 +1,125 @@
+<?php
+/**
+ * Limb Web Application Framework
+ *
+ * @link http://limb-project.com
+ *
+ * @copyright  Copyright &copy; 2004-2007 BIT
+ * @license    LGPL http://www.gnu.org/copyleft/lesser.html
+ * @version    $Id$
+ * @package    wact
+ */
+
+require_once 'limb/wact/src/components/form/WactFormElementComponent.class.php';
+require_once 'limb/wact/src/components/form/WactOptionRenderer.class.php';
+
+//--------------------------------------------------------------------------------
+/**
+* Represents an HTML select tag where only a single option can
+* be selected
+*/
+class WactSelectSingleComponent extends WactFormElementComponent
+{
+  /**
+  * A associative array of choices to build the option list with
+  * @var array
+  * @access private
+  */
+  var $choice_list = array();
+
+  protected $default_selection = null;
+  /**
+  * The object responsible for rendering the option tags
+  * @var object
+  * @access private
+  */
+  var $option_handler;
+
+  /**
+  * Sets the choice list. Passed an associative array, the keys become the
+  * contents of the option value attributes and the values in the array
+  * become the text contents of the option tag e.g.
+  * <code>
+  * $choices = array ( 4 => 'red', 5=>'blue', 6=>'green' );
+  * </code>
+  * ...becomes...
+  * <pre>
+  * <select>
+  *   <option value="4">red</option>
+  *   <option value="5">blue</option>
+  *   <option value="6">green</option>
+  * </select>
+  * </pre>
+  * @see setSelection()
+  * @param array
+  * @return void
+  * @access public
+  */
+  function setChoices($choice_list)
+  {
+    $this->choice_list = $choice_list;
+  }
+
+  function addToChoices($key, $value)
+  {
+    $this->choice_list[$key] = $value;
+  }
+
+  function prependToChoices($key, $value)
+  {
+    $this->choice_list = array($key => $value) + $this->choice_list;
+  }
+
+  function addToDefaultSelection($selection)
+  {
+    $this->default_selection = $selection;
+  }
+
+  function setSelection($selection)
+  {
+    $form_component = $this->findParentByClass('WactFormComponent');
+    $form_component->setValue($this->getAttribute('name'), $selection);
+  }
+
+  /**
+  * Sets object responsible for rendering the options
+  * Supply your own WactOptionRenderer if the default
+  * is too simple
+  * @see WactOptionRenderer
+  */
+  function setOptionRenderer($option_handler)
+  {
+    $this->option_handler = $option_handler;
+  }
+
+  /**
+  * Renders the contents of the the select tag, option tags being built by
+  * the option handler. Called from with a compiled template render function.
+  */
+  function renderContents()
+  {
+    $value = $this->getValue();
+    if(is_null($value))
+      $value = $this->default_selection;
+
+    if(!is_object($this->option_handler))
+      $this->option_handler = new WactOptionRenderer();
+
+    if(!$select_field = $this->getAttribute('select_field'))
+      $select_field = 'id';
+
+    if(!is_scalar($value))
+      $selected = $value[$select_field];
+    else
+      $selected = $value;
+
+    foreach($this->choice_list as $key => $choice)
+    {
+      //special case, since in PHP "0 == 'bar'"
+      $set = ((string)$key) == $selected;
+      $this->option_handler->renderOption($key, $choice, $set);
+    }
+  }
+}
+
+?>
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