protected function getInput()
{
JLoader::register('JEVHelper', JPATH_SITE . "/components/com_jevents/libraries/helper.php");
JEVHelper::ConditionalFields($this->element, $this->form->getName());
$input = parent::getInput();
return $input;
}
/**
* Method to get the field input markup.
* Adds the remaining fields for the database connection to the form
*
* @return string The field input markup
* @since 3.1
*/
protected function getInput()
{
$numberOfFields = 6;
$this->form->loadFile('database');
// Remove field 'prefix' is required
$prefix = (string) $this->element['prefix'];
if ($prefix == 'false' || $prefix == '0') {
$this->form->removeField('prefix', 'db');
$numberOfFields--;
}
// If second database connection is required remove
// checkbox and change 'required' field attributes
if ($this->required) {
$this->form->removeField('database');
$this->form->setFieldAttribute('db_type', 'required', 'true', 'db');
$this->form->setFieldAttribute('db_host', 'required', 'true', 'db');
$this->form->setFieldAttribute('db_user', 'required', 'true', 'db');
$this->form->setFieldAttribute('db_name', 'required', 'true', 'db');
$this->form->setFieldAttribute('prefix', 'required', 'true', 'db');
}
// Create individual IDs for each of the fields
$id = str_replace('database_', '', $this->id);
$this->form->setFieldAttribute('enabled', 'id', 'enabled_' . $id, 'db');
$this->form->setFieldAttribute('db_type', 'id', 'db_type_' . $id, 'db');
$this->form->setFieldAttribute('db_host', 'id', 'db_host_' . $id, 'db');
$this->form->setFieldAttribute('db_user', 'id', 'db_user_' . $id, 'db');
$this->form->setFieldAttribute('db_pass', 'id', 'db_pass_' . $id, 'db');
$this->form->setFieldAttribute('db_name', 'id', 'db_name_' . $id, 'db');
$this->form->setFieldAttribute('prefix', 'id', 'prefix_' . $id, 'db');
$script = 'var group = jQuery(\'#' . $this->id . '\').parent().parent();';
$script .= 'for(var i = 0; i < ' . $numberOfFields . '; i++){group = group.next();group.toggleClass(\'hide\');}';
if (!$this->value && !isset($this->form->joomScriptLoaded)) {
JFactory::getDocument()->addScriptDeclaration('jQuery(document).ready(function(){
if(!jQuery(\'#' . $this->id . '\').prop(\'checked\')){jQuery(\'#db_enabled_' . $id . '\').val(\'0\');
' . $script . '}else{jQuery(\'#db_enabled_' . $id . '\').val(\'1\');}});');
$this->form->joomScriptLoaded = true;
}
$this->element['onclick'] = $script . 'jQuery(\'#db_enabled_' . $id . '\').val(1 - jQuery(\'#db_enabled_' . $id . '\').val());';
return parent::getInput();
}
