Material cost doubles itself, if quantity = 0. Fixed.

[fa-stable.git] / includes / ajax.inc

diff --git a/includes/ajax.inc b/includes/ajax.inc
index 135ee03df2dc91cd46d75d79d63a0d22f91adee3..096d2391c0f9d91fdb782839222e36214d89accc 100644 (file)
--- a/includes/ajax.inc
+++ b/includes/ajax.inc
@@ -1,4 +1,14 @@
 <?php
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+       Released under the terms of the GNU General Public License, GPL, 
+       as published by the Free Software Foundation, either version 3 
+       of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
 require_once($path_to_root. "/includes/JsHttpRequest.php");
 
 class Ajax extends JsHttpRequest {
@@ -8,7 +18,7 @@ class Ajax extends JsHttpRequest {
        
     function Ajax() 
     {
-         $this->JsHttpRequest($_SESSION['language']->encoding);
+         $this->JsHttpRequest(@$_SESSION['language']->encoding);
     }
        //
        //      This function is used in ctrl routines to activate
@@ -25,11 +35,17 @@ class Ajax extends JsHttpRequest {
        //
        function redirect($url) {
            if(in_ajax()) {
-                 $this->_addCommand(true, array('n'=>'rd'),$url);
-                 $this->run();
+                       $this->_addCommand(true, array('n'=>'rd'), absolute_url($url));
+                       $this->run();
            }
        }
        //
+       // Popup window (target=_blank)
+       //
+       function popup($url) {
+                 $this->_addCommand(true, array('n'=>'pu'), absolute_url($url));
+       }
+       //
        // Adds an executable Javascript code.
        //
        function addScript($trigger, $sJS)
@@ -116,8 +132,8 @@ class Ajax extends JsHttpRequest {
                  if($com['n'] == 'up' && $com['t'] == '_page_body') {
                          $cmds = array($com);
                          foreach( $this->aCommands as $k=> $cmd) {
-                               if ($cmd['n'] == 'fc') {        // save focus
-                                       $cmds[] = $cmd; break;
+                               if ($cmd['n'] == 'fc' || $cmd['n'] == 'js') {   // save focus
+                                       $cmds[] = $cmd; //break;
                                }
                          }
                          $this->aCommands = $cmds;
@@ -136,4 +152,11 @@ function in_ajax() {
     return $Ajax->isActive();
 }
 
+// Returns absolute path of relative $url. To be used in ajax calls
+// for proper redirection from any referer page.
+//
+function absolute_url($url) 
+{
+   return strpos($url, '..')===0 ? dirname($_SERVER['PHP_SELF']).'/'.$url : $url;
+}
 ?>