Subversion Repositories computer_asset_manager_v1

   /* 

    * finds out if there is a callable script for this screen in the various modules.

    * if so, will call the script and return the output

    * index is an array of the form 'device_id' => $device_id

    * call this as

    * print callableOutput( 'device view', array( 'device_id' => $device_id );

    */

   function callableOutput( $screen, $index ) {

      $sql = insertValuesIntoQuery(SQL_GET_MODULES,array( 'screen' => $screen ));

      $modules = queryDatabaseExtended( $sql );

      if ( $modules ) {

         $modules = $modules['data'];

         $parameters = $index;

         foreach ( $modules as $report ) {

            $module = $report['module'];

            list($library, $function ) = explode (':', $report['path'] . $report['script']);

            //print "$library - $function<br />\n";

            require_once "$library";

            if ( is_callable( $function ) ) {

               $content = call_user_func( $function, $parameters );

               if ( $content )

                  return "<div><h4>$module</h4>$content</div>\n";

            }

         }

      }

   } // callableOutput