/**
* Display the Hello World view
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*/
public function display($tpl = null)
{
// Get the Data
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->script = $this->get('Script');
// What Access Permissions does this user have? What can (s)he do?
$this->canDo = HelloWorldHelper::getActions($this->item->id);
// Check for errors.
if (count($errors = $this->get('Errors')))
{
JError::raiseError(500, implode('<br />', $errors));
return false;
}
// Set the toolbar
$this->addToolBar();
// Display the template
parent::display($tpl);
// Set the document
$this->setDocument();
}
protected function addToolBar()
{
JRequest::setVar('hidemainmenu', true);
$isNew = $this->item->id == 0;
$user = JFactory::getUser();
$userId = $user->id;
$canDo = HelloWorldHelper::getActions($this->item->id);
JToolBarHelper::title($isNew ? JText::_('COM_HELLOWORLD_MANAGER_HELLOWORLD_NEW') : JText::_('COM_HELLOWORLD_MANAGER_HELLOWORLD_EDIT'), 'helloworld');
// Built the actions for new and existing records.
if ($isNew) {
// For new records, check the create permission.
if ($canDo->get('core.create')) {
JToolBarHelper::apply('helloworld.apply', 'JTOOLBAR_APPLY');
JToolBarHelper::save('helloworld.save', 'JTOOLBAR_SAVE');
JToolBarHelper::custom('helloworld.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
}
JToolBarHelper::cancel('helloworld.cancel', 'JTOOLBAR_CANCEL');
} else {
if ($canDo->get('core.edit')) {
// We can save the new record
JToolBarHelper::apply('helloworld.apply', 'JTOOLBAR_APPLY');
JToolBarHelper::save('helloworld.save', 'JTOOLBAR_SAVE');
// We can save this record, but check the create permission to see if we can return to make a new one.
if ($canDo->get('core.create')) {
JToolBarHelper::custom('helloworld.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
}
}
if ($canDo->get('core.create')) {
JToolBarHelper::custom('helloworld.save2copy', 'save-copy.png', 'save-copy_f2.png', 'JTOOLBAR_SAVE_AS_COPY', false);
}
JToolBarHelper::cancel('helloworld.cancel', 'JTOOLBAR_CLOSE');
}
}
/**
* Setting the toolbar
*/
protected function addToolBar()
{
$canDo = HelloWorldHelper::getActions();
JToolBarHelper::title(JText::_('COM_HELLOWORLD_MANAGER_HELLOWORLDS'), 'helloworld');
if ($canDo->get('core.create')) {
JToolBarHelper::addNew('helloworld.add', 'JTOOLBAR_NEW');
}
if ($canDo->get('core.edit')) {
JToolBarHelper::editList('helloworld.edit', 'JTOOLBAR_EDIT');
}
if ($canDo->get('core.delete')) {
JToolBarHelper::deleteList('', 'helloworld.delete', 'JTOOLBAR_DELETE');
}
if ($canDo->get('core.admin')) {
JToolBarHelper::divider();
JToolBarHelper::preferences('com_helloworld');
}
}
/**
* Display function
*/
public function display($tpl = null)
{
// Get data from the model
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->canDo = HelloWorldHelper::getActions();
// Check for error
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode('<br/>', $errors));
return false;
}
// Set the tool bar
$this->addToolbar($this->pagination->total);
// Display the template
parent::display($tpl);
// Set the documents
$this->setDocument();
}
/**
* Отображает представление.
*
* @param string $tpl Имя файла шаблона.
*
* @return void
*
* @throws Exception
*/
public function display($tpl = null)
{
try {
// Получаем данные из модели.
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->script = $this->get('Script');
// Получаем доступы пользователя.
$this->canDo = HelloWorldHelper::getActions($this->item->catid, $this->item->id);
// Устанавливаем панель инструментов.
$this->addToolBar();
// Отображаем представление.
parent::display($tpl);
// Устанавливаем документ.
$this->setDocument();
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
}
/**
* Отображаем список сообщений.
*
* @param string $tpl Имя файла шаблона.
*
* @return void
*
* @throws Exception
*/
public function display($tpl = null)
{
try {
// Получаем данные из модели.
$this->items = $this->get('Items');
// Получаем объект постраничной навигации.
$this->pagination = $this->get('Pagination');
// Получаем объект состояния модели.
$this->state = $this->get('State');
// Получаем доступы пользователя.
$this->canDo = HelloWorldHelper::getActions($this->state->get('filter.category_id'));
// Устанавливаем панель инструментов.
$this->addToolBar();
// Отображаем представление.
parent::display($tpl);
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
}
/**
* Display the Hello World view
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*/
function display($tpl = null)
{
// Get application
$app = JFactory::getApplication();
$context = "helloworld.list.admin.helloworld";
// Get data from the model
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->state = $this->get('State');
$this->filter_order = $app->getUserStateFromRequest($context.'filter_order', 'filter_order', 'greeting', 'cmd');
$this->filter_order_Dir = $app->getUserStateFromRequest($context.'filter_order_Dir', 'filter_order_Dir', 'asc', 'cmd');
$this->filterForm = $this->get('FilterForm');
$this->activeFilters = $this->get('ActiveFilters');
// What Access Permissions does this user have? What can (s)he do?
$this->canDo = HelloWorldHelper::getActions();
// Check for errors.
if (count($errors = $this->get('Errors')))
{
JError::raiseError(500, implode('<br />', $errors));
return false;
}
// Set the submenu
HelloWorldHelper::addSubmenu('helloworlds');
// Set the toolbar and number of found items
$this->addToolBar();
// Display the template
parent::display($tpl);
// Set the document
$this->setDocument();
}
