/** * Renders grid column * * @param Varien_Object $row * @return string */ public function render(Varien_Object $row) { $line = parent::_getValue($row); $wrappedLine = ''; $lineLength = $this->getColumn()->getData('lineLength') ? $this->getColumn()->getData('lineLength') : $this->_defaultMaxLineLength; for ($i = 0, $n = floor(Mage::helper('Mage_Core_Helper_String')->strlen($line) / $lineLength); $i <= $n; $i++) { $wrappedLine .= Mage::helper('Mage_Core_Helper_String')->substr($line, $lineLength * $i, $lineLength) . "<br />"; } return $wrappedLine; }
/** * Render contents as a long text * * Text will be truncated as specified in string_limit, truncate or 250 by default * Also it can be html-escaped and nl2br() * * @param Varien_Object $row * @return string */ public function render(Varien_Object $row) { $truncateLength = 250; // stringLength() is for legacy purposes if ($this->getColumn()->getStringLimit()) { $truncateLength = $this->getColumn()->getStringLimit(); } if ($this->getColumn()->getTruncate()) { $truncateLength = $this->getColumn()->getTruncate(); } $text = Mage::helper('Mage_Core_Helper_String')->truncate(parent::_getValue($row), $truncateLength); if ($this->getColumn()->getEscape()) { $text = $this->escapeHtml($text); } if ($this->getColumn()->getNl2br()) { $text = nl2br($text); } return $text; }
/** * Renders grid column * * @param Varien_Object $row * @return mixed */ public function _getValue(Varien_Object $row) { $format = $this->getColumn()->getFormat() ? $this->getColumn()->getFormat() : null; $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 $this->escapeHtml($string); } elseif (preg_match_all($this->_variablePattern, $format, $matches)) { // Parsing of format string $formattedString = $format; foreach ($matches[0] as $matchIndex => $match) { $value = $row->getData($matches[1][$matchIndex]); $formattedString = str_replace($match, $value, $formattedString); } return $formattedString; } else { return $this->escapeHtml($format); } }
/** * Renders CSS * * @return string */ public function renderCss() { return parent::renderCss() . ' a-right'; }
/** * Renders header of the column * * @return string */ public function renderHeader() { if ($this->getColumn()->getHeader()) { return parent::renderHeader(); } $checked = ''; if ($filter = $this->getColumn()->getFilter()) { $checked = $filter->getValue() ? ' checked="checked"' : ''; } $disabled = ''; if ($this->getColumn()->getDisabled()) { $disabled = ' disabled="disabled"'; } $html = '<input type="checkbox" '; $html .= 'name="' . $this->getColumn()->getFieldName() . '" '; $html .= 'onclick="' . $this->getColumn()->getGrid()->getJsObjectName() . '.checkCheckboxes(this)" '; $html .= 'class="checkbox"' . $checked . $disabled . ' '; $html .= 'title="' . Mage::helper('Mage_Backend_Helper_Data')->__('Select All') . '"/>'; return $html; }