Some changes to allow calling a method from another controller in the view.

helpers can now use this like a url to get methods return value:
$helpername->renderMethod('/controller/action/param/');
Refactored dispatcher.
Adding bug fix by nate in [894] [896]
Added extra param View::renderMethod()
Fixed bug related to #72, #111, #113, #209
Some of those tickets where closed as duplicates already

git-svn-id: https://svn.cakephp.org/repo/trunk/cake@900 3807eeeb-6ff5-0310-8944-8be069107fe0

libs/helper.php

@@ -129,6 +129,22 @@ class Helper extends Object
         $this->tags[$keyName]);
     }
     
+    
+/**
+ * 
+ * Allow calling a controllers method from a helper
+ * 
+ *
+ * @param unknown_type $url
+ * @param unknown_type $extra
+ * @return unknown
+ */
+    function renderMethod ($url, $extra = false)
+    {
+        $dispatcher = new Dispatcher();
+        return $dispatcher->dispatch($url, array('bare'=>1));
+    }
+    
     function readConfigFile ($fileName)
     {
         $fileLineArray = file($fileName);

libs/helpers/javascript.php

@@ -39,6 +39,7 @@
  * @subpackage cake.libs.helpers
  * @since      CakePHP v 0.9.2
  */
+
 class JavascriptHelper extends Helper
 {
     /**
@@ -53,14 +54,15 @@ class JavascriptHelper extends Helper
     }
 
     /**
-     * Returns a JavaScript include tag (LINK element)
+     * Returns a JavaScript include tag (SCRIPT element)
      *
      * @param  string $url URL to JavaScript file.
      * @return string
      */
     function link($url)
     {
-        return sprintf($this->tags['javascriptlink'], $this->base.$url);
+    	if(strpos($url, ".") === false) $url .= ".js";
+      return sprintf($this->tags['javascriptlink'], $this->base . JS_URL . $url);
     }
 
     /**
@@ -71,6 +73,7 @@ class JavascriptHelper extends Helper
      */
     function linkOut($url)
     {
+    		if(strpos($url, ".") === false) $url .= ".js";
         return sprintf($this->tags['javascriptlink'], $url);
     }
 

libs/model.php

@@ -1270,8 +1270,8 @@ class Model extends Object
       $joins = count($joins)? join(' ', $joins): null;
       $whers = count($whers)? '('.join(' AND ', $whers).')': null;
       $conditions .= ($conditions && $whers? ' AND ': null).$whers;
-
-      $offset = $page > 1? $page*$limit: 0;
+      
+      $offset = $page > 1? ($page-1) * $limit: 0;
 
       $limit_str = $limit
          ? $this->db->selectLimit($limit, $offset)

libs/view.php

@@ -553,11 +553,6 @@ class View extends Object
       return $out;
    }
    
-    function fetch ($url)
-    {
-        $dispatcher = new Dispatcher();
-        return $dispatcher->dispatch($url, array('bare'=>1));
-    }
 }
 
 ?>