Changeset 389 for branches/1.1dev/lib

Timestamp:

Oct 6, 2011 3:08:37 AM (13 years ago)

Author:

anonymous

Message:

Added Nav::updatePage().

File:

• branches/1.1dev/lib/Nav.inc.php (modified) (2 diffs)

branches/1.1dev/lib/Nav.inc.php

@@ -56 +56 @@
         $this->pages[] = array(
             'title'     => $title,
-            'url'       => $url,
+            'url'       => is_null($url) ? $_SERVER['PHP_SELF'] : $url,
             'features'  => (isset($features) && is_array($features)) ? array_merge($this->default_features, $features) : $this->default_features
         );
+    }
+
+    /**
+     * Update the title, url, and features for the current page (the last added).
+     *
+     * @access  public
+     *
+     * @param   string  $title      The title of the page.
+     * @param   string  $url        The URL to the page. Leave blank (or null) if
+     *                              page is to not be linked.
+     * @param   array   $features   Set the features of the current page.
+     */
+    function updatePage($title, $url=null, $features=null)
+    {
+        if (isset($title)) {
+            $this->pages[sizeof($this->pages)-1]['title'] = $title;            
+        }
+        if (isset($url)) {
+            $this->pages[sizeof($this->pages)-1]['url'] = $url;            
+        }
+        if (isset($features) && is_array($features)) {
+            $this->pages[sizeof($this->pages)-1]['features'] = array_merge($this->pages[sizeof($this->pages)-1]['features'], $features);            
+        }
     }
     
@@ -78 +101 @@
         }
         
+        if (!isset($this->pages[sizeof($this->pages)-1]['features']) || !isset($this->pages[$page_id]['features'])) {
+            $app->logMsg(sprintf('Page not available to set feature: page_id = %s', $page_id), LOG_ERR, __FILE__, __LINE__);
+            return false;
+        }
+        
         if (isset($features) && is_array($features)) {
             // Set features for specified page.
+            $this->pages[$page_id]['features'] = array_merge($this->pages[$page_id]['features'], $features);
+            // Store "current page" features.
             $this->pages[sizeof($this->pages)-1]['features'] = array_merge($this->pages[sizeof($this->pages)-1]['features'], $features);
-            // Store "current page" features.
-            $this->pages[$page_id]['features'] = array_merge($this->pages[$page_id]['features'], $features);
         }
     }