自定义组件中的Joomla 3.x Override按钮功能

Question

I'm trying to override the buttons in my joomla component.

I've managed fine with the save function by adding code into the controller.

            public function save($key = null, $urlVar = null)
                {
                    $uri = JUri::getInstance(); 


                    $requestData = JRequest::getVar('jform', array(), 'post', 'array');
                    $user =& JFactory::getUser();
                    $userId = $user->get( 'id' );

                    $idToUse = $requestData['id'];

I want to do the same thing with save and close and save and new but I can't figure out how to do it. I thought that I needed to go to the view.html and look at the custom functions:

            JToolBarHelper::title(JText::_('COM_SHOPPER_TITLE_SELECTOR'), 'selector.png');

            // If not checked out, can save the item.
            if (!$checkedOut && ($canDo->get('core.edit') || ($canDo->get('core.create'))))
            {
                JToolBarHelper::apply('selector.apply', 'JTOOLBAR_APPLY');
                JToolBarHelper::save('selector.save', 'JTOOLBAR_SAVE');
            }

            if (!$checkedOut && ($canDo->get('core.create')))
            {
                JToolBarHelper::custom('selector.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
            }

So I thought I just needed to add a function save2new() but I can't figure out how to make it work.

Any thoughts on where I'm going wrong would be great.

Answer 1

I guess you are looking for registerTask .

If you want to call save method for save2new task than you need to call registerTask inside constructor __constructor

$this->registerTask('save2new', 'save');

https://docs.joomla.org/API17:JController::registerTask