configure connector to take data from single table

   $conn->render_table($table,$id,$text,$extra,$relation);

Parameters:

• $table - name of table;
• $id - name of id field ;
• $text - comma separated list of data fields;
• $extra - comma separated list of extra fields, optional;
• $relation_id - used for building hierarchy in case of Tree and TreeGrid.

configure connector to take data based on provided SQL text

   $conn->render_sql($sql,$id,$text,$extra,$relation);

Parameters:

• $sql - any sql code, which will be used as a base for data selection;
• $id - name of id field;
• $text - comma separated list of data fields;
• $extra - comma separated list of extra fields, optional;
• $relation_id - used for building hierarchy in case of Tree and TreeGrid.

allows to set encoding, which will be used for generated XML (default encoding is UTF-8 )

    $conn->set_encoding("iso-8859-1");

Parameters:

• encoding name.

enable dynamical loading mode for connector

enable logging for connector

returns current active mode:

• true for data select mode;
• false for data update mode.

   if ($conn->is_select_mode()){
      do_something();
   }