fixed some bugs in the installer

oliver

2007-08-27 cc3fb3d95d21724942a4fcc6f54d9a157940d119

 interface/lib/classes/tform_actions.inc.php

@@ -55,15 +55,15 @@
                $app->tform->loadFormDef($tform_def_file);
            
            // Importing ID
                $this->id = intval($_REQUEST["id"]);
                $this->id = (isset($_REQUEST["id"]))?intval($_REQUEST["id"]):0;
            
            // show print version of the form
            if($_GET["print_form"] == 1) {
            if(isset($_GET["print_form"]) && $_GET["print_form"] == 1) {
               $this->onPrintForm();
            }
            
            // send this form by email
            if($_GET["send_form_by_mail"] == 1) {
            if(isset($_GET["send_form_by_mail"]) && $_GET["send_form_by_mail"] == 1) {
               $this->onMailSendForm();
            }

@@ -449,7 +449,7 @@
                $app->tpl_defaults();
            
            // Show the navigation bar of the form
            if($app->tform->formDef['navibar'] == 'yes') {
            if(isset($app->tform->formDef['navibar']) && $app->tform->formDef['navibar'] == 'yes') {
               $navibar = '';
               if($app->tform->formDef['template_print'] != '') {
                  $navibar .= '<a href="'.$app->tform->formDef['action'].'?id='.$this->id.'&print_form=1" target="_blank"><img src="../themes/iprg/icons/printer.png" border="0" alt="Drucken" /></a> &nbsp;';
@@ -530,7 +530,7 @@
      
      function loadPlugins($next_tab) {
         global $app;
         if(is_array($app->tform->formDef["tabs"][$next_tab]["plugins"])) {
         if(@is_array($app->tform->formDef["tabs"][$next_tab]["plugins"])) {
                 $app->load('plugin_base');
                 foreach($app->tform->formDef["tabs"][$next_tab]["plugins"] as $plugin_name => $plugin_settings) {
                      $plugin_class = $plugin_settings["class"];