/**
* example 5
* demonstrates nullstrings
*
* @package XTemplate_Examples
* @author Barnabas Debreceni [cranx@users.sourceforge.net]
* @copyright Barnabas Debreceni 2000-2001
* @author Jeremy Coates [cocomp@users.sourceforge.net]
* @copyright Jeremy Coates 2002-2007
* @see license.txt LGPL / BSD license
* @link $HeadURL: https://xtpl.svn.sourceforge.net/svnroot/xtpl/trunk/ex5.php $
* @version $Id: ex5.php 16 2007-01-11 03:02:49Z cocomp $
*/
include_once './xtemplate.class.php';
$xtpl = new XTemplate('ex5.xtpl');
$xtpl->assign('INTRO_TEXT', "by default, if some variables weren't assigned a value, they simply disappear from the parsed html:");
$xtpl->parse('main.form');
$xtpl->assign('INTRO_TEXT', "ok, now let's assign a nullstring:");
$xtpl->set_null_string('value not specified!');
$xtpl->parse('main.form');
$xtpl->assign('INTRO_TEXT', 'custom nullstring for a specific variable and default nullstring mixed:');
$xtpl->set_null_string('no value..');
$xtpl->set_null_string('no email specified!', 'EMAIL');
$xtpl->parse('main.form');
$xtpl->assign('INTRO_TEXT', 'custom nullstring for every variable:) .. you should get it by now. :P');
$xtpl->set_null_string('no email specified', 'EMAIL');
$xtpl->set_null_string('no name specified', 'FULLNAME');
$xtpl->set_null_string('no income?', 'INCOME');
$xtpl->parse('main.form');
$xtpl->parse('main');
$xtpl->out('main');
