Fix to menu based documents not passing paremeters properly in document

links. 

FrxEditor.inc

@@ -1196,7 +1196,7 @@ class FrxEditor {
     $r = $this->frxReport;
 
     $formats = $r->formats ? $r->formats : array_filter(variable_get('forena_doc_defaults', array()));
-    $parms = Frx::parms();
+    $parms = Frx::Data()->getContext('parm');
     foreach ($doctypes as $ext) {
       if (array_search($ext, $formats) !== FALSE) {
         $links[] = array('title' => strtoupper($ext), 'href' => $this->report_link . ".$ext", 'query' => $parms);

forena.module

@@ -698,7 +698,7 @@ function forena_parameter_form($formid, &$form_state, $parameters, $attributes=
             $list = array();
         }
 
-        if (isset($menu_parms[$id]) && $type=='textfield') {
+        if (isset($menu_parms[$id]) && $type!='hidden') {
           $disabled = TRUE;
         }