Preview feature and Categories Menu

Hi Ross,

The one record being worked on. We have no need for the "list" view preview (each record is an individual website page).

The "controller" page is called "/pages.php" and that was entered as the value for List Page, Detail Page, and Preview Page. (otherwise Permalinks plugin alert error to ensure admin user put a value in for each)

We use this one getCategories call:

  // load records from 'site_pages'
  list($site_pagesRecords, $selectedSite_pages) = getCategories(array(
    'tableName'            => 'site_pages', 
    'categoryFormat'       => 'showall',  
    'defaultCategory'      => '',   
    'rootCategoryNum'      => '',  
    'ulAttributes'         => '',   
    'selectedCategoryNum'  => '',      
    'ulAttributesCallback' => 'customMenuUlAttr',      
    'liAttributesCallback' => 'customMenuLiAttr',      
    'loadCreatedBy'        => false,   
    'loadUploads'          => true,    
    'ignoreHidden'         => false,   
    'debugSql'             => false,  
  ));

We then create the navigation menu based on this. The website page content is rendered according to "selected category" record.

Base example for page output:

<?php if (!$selectedSite_pages): ?>
      <h1>Page Not Found</h1>
      <p>Oops! The requested page could not be found!</p>
<?php endif ?>

<?php if ($selectedSite_pages): ?>
   <h1><?php echo htmlencode($selectedSite_pages['name']) ?></h1>
   <?php echo $selectedSite_pages['content']; ?>
<?php endif ?>



When clicking the "preview" button while doing "modify" a single record it triggers "if no selected pages".

Thank you,
Steve