&altClass=`someClass`
<?php
// add package so xpdo can be used:
$path = MODX_CORE_PATH . 'components/its/';
$result = $modx->addPackage('its',$path . 'model/','modx_');
//$isbn = parameter value passed from snippet call
$rows = $modx->getCollection('ITS',array('isbn'=>$isbn));
$tpl = $modx->getOption('rowTpl',$scriptProperties,'itsRowTpl');
$rowClass = $modx->getOption('rowClass',$scriptProperties,'brown');
$output .= '<p>Total: '. count($rows) . '</p>';
foreach($rows as $row) {
$resourceArray = $row->toArray();
$resourceArray['rowClass'] = $rowClass;
$output .= $modx->getChunk($tpl,$resourceArray);
}
return $output;This question has been answered by Wanze. See the first response.
$altClass = $modx->getOption('altClass',$scriptProperties,'yellow');
$i = 0;
foreach($rows as $row) {
if($i % 2 == 0){
$class = $rowClass;
}else{
$class = $altClass;
}
$resourceArray = $row->toArray();
$resourceArray['rowClass'] = $class;
$output .= $modx->getChunk($tpl,$resourceArray);
$i++;
}