public function render($row)
{
$maxLenght = $this->getColumn()->getStringLimit() ? $this->getColumn()->getStringLimit() : 250;
$text = parent::_getValue($row);
$suffix = $this->getColumn()->getSuffix() ? $this->getColumn()->getSuffix() : '...';
if (strlen($text) > $maxLenght) {
return substr($text, 0, $maxLenght) . $suffix;
} else {
return $text;
}
}
/**
* Renders grid column
*
* @param Core_Object $row
* @return mixed
*/
public function _getValue($row)
{
$format = $this->getColumn()->getFormat();
$defaultValue = $this->getColumn()->getDefault();
if (is_null($format)) {
// If no format and it column not filtered specified return data as is.
$data = parent::_getValue($row);
$string = is_null($data) ? $defaultValue : $data;
return htmlspecialchars($string);
} elseif (preg_match_all($this->_variablePattern, $format, $matches)) {
// Parsing of format string
$formatedString = $format;
foreach ($matches[0] as $matchIndex => $match) {
$value = $row[$matches[1][$matchIndex]];
$formatedString = str_replace($match, $value, $formatedString);
}
return $formatedString;
} else {
return htmlspecialchars($format);
}
}
public function renderCss()
{
return parent::renderCss() . ' a-right';
}
