protected function _getAttachmentSelectorHtml()
{
$checkbox = new Varien_Data_Form_Element_Checkbox(array('html_id' => 'attachment_toggle', 'checked' => false, 'value' => '1', 'onchange' => 'toggleAttachment(this.checked);', 'after_element_html' => Mage::helper('link')->__('Use an attachment')));
$checkbox->setForm($this->getForm());
$file = new Varien_Data_Form_Element_File(array('name' => 'target_file', 'html_id' => 'target_file'));
$file->setForm($this->getForm());
return $this->_getCurrentAttachmentHtml() . '
<label class="target-label" id="target_file_toggle" style="display:' . ($this->getHasAttachment() ? 'none' : 'block') . ';">
' . $checkbox->getElementHtml() . '
</label>
<label class="target-label" id="target_file_container" style="display:none;">
' . $file->getElementHtml() . '
</label>
';
}
public function getElementHtml()
{
if ($checked = $this->getMultiple()) {
$this->setData('multiple', true);
} else {
$this->unsetData('multiple');
}
return parent::getElementHtml() . $this->_getScriptHtml();
}
/**
* Get html for additional delete checkbox field
*
* @return string
*/
protected function _getDeleteCheckbox()
{
$html = '';
if ((string) $this->getValue()) {
$label = Mage::helper('adminhtml')->__('Delete File');
$html .= '<div>' . $this->getValue() . ' ';
$html .= '<input type="checkbox" name="' . parent::getName() . '[delete]" value="1" class="checkbox" id="' . $this->getHtmlId() . '_delete"' . ($this->getDisabled() ? ' disabled="disabled"' : '') . '/>';
$html .= '<label for="' . $this->getHtmlId() . '_delete"' . ($this->getDisabled() ? ' class="disabled"' : '') . '> ' . $label . '</label>';
$html .= '<input type="hidden" name="' . parent::getName() . '[value]" value="' . $this->getValue() . '" />';
$html .= '</div>';
}
return $html;
}
public function getElementHtml()
{
$html = parent::getElementHtml();
$newntml = substr_replace($html, 'multiple="true"', -2, 0);
return $newntml;
}
public function __construct($attributes = array())
{
parent::__construct($attributes);
}
