/**
* display help icon
* @param $module
* @param $aField
*/
private function generate_help_icon($module, $aField)
{
$module_label = isset($aField['module_info']['name']) ? $aField['module_info']['name'] : $module->module_name;
$help = $aField['hw_help'];
if (empty($help)) {
return;
}
$help_file = HW_HELP::get_help_popup_file(array($help['class'], $help['file']));
$_aAttributes = $aField['attributes'];
$name = $_aAttributes['name'];
$id = HW_Validation::valid_apf_slug($name);
$html = '<a href="#" id="' . $id . '" data-hw-module="' . $module->module_name . '" data-hw-help-file="' . urlencode(HW_Encryptor::encrypt($help_file)) . '" title="' . $module_label . '"><img src="' . plugins_url('help_icon.png', __FILE__) . '" class="module-help-icon hw-module-help"/>Trợ giúp</a>';
return $html;
}
