Developing MVC Component for Joomla 1.6 - Part 1 - Frontend View Layer

What file is the component's access point? (The first entrance to the Component Front-end)

• / components / com_{name} / {name}.php
• There is no access point
• / components / com_{name} / controller.php

Which file is at the root foler of the Component's Front-end

• default.php
• en-GB.com_helloworld.ini
• controller.php
• default.xml

Why did this error occur "Fatal error: Uncaught Invalid controller: name=, format= thrown in" libraries\joomla\application\component\controller.php on line 242

• Missing / components / com_helloworld / helloworld.php
• Missing / components / com_helloworld / helloworldcontroller.php
• Missing / components / com_helloworld / controller.php
• Missing / components / com_helloworld / controller / helloworld.php

How to create a new Controller Object for HelloKitty Controller

• $controller = new JController('HelloKitty');
• $controller = JController->getInstance('HelloKitty');
• $controller = (new JController())->getInstance('HelloKitty');
• $controller = JController::getInstance('HelloWorld');

$controller->redirect() is

• compulsory
• redundant, not necessary
• only required if we want to direct the flow to a specified view set by the Controller

$controller->execute(JRequest::getCmd('task')); is

• optional, compulsory
• not compulsory if the task command is not needed
• always necessary to trigger the Controller Flow even if the task is not used

Which of the statement below correctly import the Joomla controller library

• jimport('libraries.joomla.application.controller');
• jimport('joomla.application.controller');
• jimport('joomla.component.controller');
• None of the above

Which of the statement below correctly restrict direct access to a file

• define('_JEXEC') or die('Restricted access');
• defined('_JEXEC') or die('Restricted access');
• isdefined('_JEXEC') or die('Restricted access');

How many times does "helloworld" exist as part of file name or folder name?

• 1
• 2
• 3
• 4
• 5

In How many folders does the file name "helloworld.php" exist?

• 1
• 2
• 3
• 4
• 5

View not found [name, type, prefix]: helloduck, html, helloduckView means

• the view.html.php or helloduck folder under controllers folder is missing
• the view.html.php or helloduck folder under viewer folder is missing
• the view.html.php or helloduck folder under viewers folder is missing
• the view.html.php or helloduck folder under view folder is missing
• the view.html.php or helloduck folder under views folder is missing

HelloWorldViewHelloWorld is a class that

• extends JView Class and resides in view.html.php
• extends JView Class
• resides in view.html.php

$this->{var_name} in view.html.php is same as

• $this->{var_name} in default.php under models folder
• $this->{var_name} in default.xml under tmpl folder
• $this->{var_name} in default.php under tmpl folder

in/ components/ com_{name}/ views/ {name}/ tmpl/ default.xml COM_HELLOWORLD_HELLOWORLD_VIEW_DEFAULT_DESC is

• the title and description of the menu item type will be inserted at runtime with the value from / language/ en-GB/ en-GB.com_helloworld.sys.ini
• the title and description of the menu item type will be inserted at runtime with the value from / administrator / language / en-GB / en-GB.com_helloworld.sys.ini
• the title and description of the menu item type will be inserted at runtime with the value from / administrator / language / en-GB / en-GB.com_helloworld.ini

Which of the following is not relevant

• the type attribute of tag
• class name JFormFieldHelloWorld of helloworld.php
• protected $type = 'HelloWorld';
• file name helloworld.php (/ administrator / components / com_helloworld / models / models / fields / helloworld.php)

Which of the following tag display is most correct in default.xml

addfieldpath attribute belongs to which tag

• field
• fieldset
• fields
• layout

Which tags re the direct children of tag

• layout and fieldset
• fieldset and fields
• layout and field
• layout and fields